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Sreedhar

Sreedhar Cheekoori, Toronto CA

Patent application numberDescriptionPublished
20140179719NOVEL AMORPHOUS SOLID DISPERSIONS OF VALGANCICLOVIR HYDROCHLORIDE - Disclosed are novel amorphous solid dispersion formulations comprising valganciclovir hydrochloride.06-26-2014

Sreedhar Chitullapally, Irvine, CA US

Patent application numberDescriptionPublished
20100174754GENERIC ONTOLOGY BASED SEMANTIC BUSINESS POLICY ENGINE - Techniques for implementing policies. In an embodiment, first data is stored in a first data store according to a first schema. A second schema is defined based at least in part on a policy and an ontology. Second data, which includes at least a portion of the first data, is stored in a second data store according to the second schema. Storing the second data is based at least in part on a mapping of the first schema to the second schema. At least a portion of the second data is analyzed and results of the analysis are provided to a user.07-08-2010
20100250779GENERIC PREVENTATIVE USER INTERFACE CONTROLS - Techniques for enforcing policies. A user requests content from an application and content is retrieved from the application. A determination is made whether any policies apply to the content. A script adapted to modify processing of the content according to any applicable policies is injected into a response to the user. The script may be dynamically generated, pulled from a cache or other data store, or a combination thereof.09-30-2010
20110093430MASSIVELY SCALABLE REASONING ARCHITECTURE - Techniques for reasoning data are disclosed. The techniques may include storing data in a data store which may be a semantic data store. A plurality of reasoning modules are used to reason the data in order to detect violations of one or more business policies. The reasoning modules may include semantic reasoning modules and/or pattern-based reasoning modules. Results of reasoning the data may be displayed to one or more users.04-21-2011
20120143813TECHNIQUES FOR DATA GENERATION - Techniques, including systems and methods, for generating data are disclosed and suggested herein. Original data used in connection with one or more applications is analyzed in order to determine one or more distribution characteristics for the original data. The distribution characteristics are used to generate data that is similarly distributed. The generated data may be used as seed data for demonstrating, testing, or otherwise using one or more applications.06-07-2012
20140006337MASSIVELY SCALABLE REASONING ARCHITECTURE01-02-2014
20140074547PERSONAL AND WORKFORCE REPUTATION PROVENANCE IN APPLICATIONS - Techniques for storing information include making determinations whether to store data from a data source based at least in part on one or more reputation metrics calculated for an individual associated with the information. The scope of information collected about an individual is varied based on the individual's reputation and/or the reliability of the source of information, which may be a social network system or other data source.03-13-2014
20140108461Generic Ontology Based Semantic Business Policy Engine - Techniques for implementing policies. In an embodiment, first data is stored in a first data store according to a first schema. A second schema is defined based at least in part on a policy and an ontology. Second data, which includes at least a portion of the first data, is stored in a second data store according to the second schema. Storing the second data is based at least in part on a mapping of the first schema to the second schema. At least a portion of the second data is analyzed and results of the analysis are provided to a user.04-17-2014

Patent applications by Sreedhar Chitullapally, Irvine, CA US

Sreedhar Desabhatla, Munich DE

Patent application numberDescriptionPublished
20120326881SYSTEM AND METHOD FOR USE IN MONITORING SYNCHRONOUS MACHINES - A method for use in monitoring a synchronous machine includes coupling a power conversion assembly to an electric power source and to a synchronous machine. The synchronous machine includes a plurality of winding inter-turn portions. The method also includes energizing the synchronous machine via the power conversion assembly. The method further includes recording at least one first operational measurement of the power conversion assembly and the synchronous machine. The method also includes calculating a first impedance downstream of the power conversion assembly based on the first operational measurement. The method further includes recording at least one second operational measurement of the power conversion assembly and the synchronous machine. The method also includes calculating a second impedance downstream of the power conversion assembly based on the second operational measurement. The method further includes estimating a short circuit associated with adjacent winding inter-turn portions based on the first and second operational measurements.12-27-2012
20130173125APPARATUS FOR DRIVING SHAFT ROTATION AND METHOD - An apparatus for driving shaft rotation is provided and includes a shaft, which is rotatable about an axis thereof, a machine operably coupled to the shaft to be rotatable with the shaft and configured to be responsive to a load applied thereto and a driving element, which is configured to engage with the shaft at a first predefined speed and a second speed greater than the first predefined speed to drive shaft rotation.07-04-2013
20130320937SYSTEM AND METHOD TO STABILIZE POWER SUPPLY - A system to stabilize power supply includes a turbomachine synchronized to a grid. The system also includes a first controller configured to control field excitation of the turbomachine, and a second controller configured to block operation of the first controller based on a rate of the change in frequency of the grid.12-05-2013
20150200615SYSTEMS AND METHODS FOR ADAPTIVE CONTROL OF EXCITATION AND GENERATOR SYSTEMS - A system includes an excitation system. The excitation system includes a memory configured to store an adaptive power system stabilizer (PSS) system configured to dynamically stabilize the operation of a generator system, and a processor communicatively coupled to the memory and configured to utilize the adaptive PSS system according to a value for one or more operational parameters of the generator system. The derived value is applied by the processor to operate the generator system when the generator system exhibits oscillations at least one of a plurality of operating frequency ranges associated with an oscillation of a power angle of the generator system. The derived value is configured to attenuate the oscillation of the power angle over the at least one of the plurality of interval operating frequency ranges.07-16-2015
20150219055SYSTEMS AND METHODS FOR INITIALIZING A GENERATOR - A method for initializing a generator may include sending a field reference voltage to an exciter that may provide a direct current (DC) current and a DC voltage to a rotor of a generator based on a current set point that corresponds to the field reference voltage. The method may then include receiving a voltage feedback signal output by the generator, determining one or more locations of one or more poles of the generator based on the voltage feedback signal, and sending one or more firing signals to one or more switches of a starter after determining the locations of the poles, such that the switches couple the voltage to a stator of the generator.08-06-2015

Patent applications by Sreedhar Desabhatla, Munich DE

Sreedhar Desabhatla, Andhra Pradesh IN

Patent application numberDescriptionPublished
20100138188SYSTEM, REMOTE DEVICE, AND METHOD FOR VALIDATING OPERATION OF A WIND TURBINE - A method for validating operation of a wind turbine from a remote device. The remote device communicates with a controller, which is operatively coupled to the wind turbine. The method includes enabling a user through the remote device to submit a request for wind turbine operating data, composing a command corresponding to the request, transmitting the command to the controller, and receiving by the remote device a response from the controller. The response includes wind turbine operating data corresponding to the command.06-03-2010
20120211980SYSTEM AND METHOD FOR DETERMINING CONDUCTIVE STATE OF A SOLID STATE SEMICONDUCTOR DEVICE - A system, in one embodiment, may include a static starter subsystem having detection logic for indicating a conductive state of a solid state semiconductor device. The detection logic includes a first logic gate having a first input that receives a first input signal indicating a state of the static starter subsystem, a second input that receives a second input signal indicating a state of a gate firing command being applied to the solid state semiconductor device, and a third input that receives a third input signal indicating whether the solid state semiconductor device is conducting. The first logic gate may be configured to evaluate the first, second, and third input signals and provide a first output signal indicating conductivity of the solid state semiconductor device in response to the gate firing command.08-23-2012

Sreedhar Desabhatla, Hyderabad IN

Patent application numberDescriptionPublished
20110142624Active Control Of A Wind Turbine Blade - A method and system for increasing power production of a wind turbine including a rotor, at least one rotor blade coupled to the rotor, at least one sensor, and a controller communicatively coupled to the sensor. A flow parameter of the rotor blade is detected, and operation of the wind turbine is controlled to reduce a flow separation at the rotor blade based at least partially on the flow parameter of the rotor blade.06-16-2011
20110289934Gas Turbine Startup Control - A method for gas turbine start-up can include placing a static starter in a torque control mode, sending a torque reference to the static starter to establish a startup torque for the gas turbine, setting current set points for the static starter and modulating a current output to achieve the startup torque.12-01-2011
20120105022PREDICTION SYSTEM AND METHOD - A system for predicting a condition includes an electric machine having slip rings and an exciter providing current and voltage to the electric machine through the slip rings. The system also includes a monitoring device that measures the current and voltage provided by the exciter to the electric machine and that forms a regression model from a current sample and compares values from a next sample to values predicted by the regression model.05-03-2012

Sreedhar Desabhatla, Munchen DE

Patent application numberDescriptionPublished
20150349696MAIN FIELD VOLTAGE LIMITER IN BRUSHLESS SYNCHRONOUS MACHINES - A brushless synchronous machine with a limiter for main field voltage and a method of limiting main field voltage in a brushless synchronous machine are described. The machine includes a regulator to use a field current to excite main field windings and generate the main field voltage. The machine also includes a limiter to limit the field current to maintain the main field voltage corresponding to the field current below a limit based on a transfer function.12-03-2015
20150377057POWER GENERATION SYSTEM CONTROL FOLLOWING TRANSIENT GRID EVENT - A method of controlling a power generation system following a transient grid event, and a system and controller to control the power generation system are described. The method includes sensing a rate of change of electrical frequency at terminals of a generator, determining a rate of change of shaft line acceleration, and identifying the transient grid event based on the rate of change of shaft line acceleration. The method also includes triggering an action to recover from the transient grid event when the rate of change of electrical frequency exceeds a first specified value and the rate of change of shaft line acceleration exceeds a second specified value for a specified duration.12-31-2015

Sreedhar Garbham, Hyderabad IN

Patent application numberDescriptionPublished
20150276409SYSTEM AND METHOD FOR AUTOMATIC GENERATION OF AERODROME SURFACE MOVEMENT MODELS - A method and system are provided to generate aerodrome surface area node-link graphs. The terminal area network generator provided constructs terminal area networks from reliable terminal area node-links that do not require further manual processing. The exemplary embodiment is compatible with the AIRAC cycle.10-01-2015

Sreedhar Janaswamy, Bangalore IN

Patent application numberDescriptionPublished
20080222651MULTIPLE MESSAGE SOURCE ELECTRONIC DATA INTERCHANGE (EDI) ENVELOPER WITH BATCHING SUPPORT - Embodiments of the present invention address deficiencies of the art in respect to EDI enveloping and provide a method, system and computer program product for multiple message source EDI enveloping with batching support. In one embodiment of the invention, a method for multi-format EDI enveloping can include receiving messages from multiple concurrent message sources, transforming the received messages into an EDI format, inserting the transformed messages into a minimal number of envelopes, and forwarding the envelopes as an EDI interchange to designated trading partners.09-11-2008

Patent applications by Sreedhar Janaswamy, Bangalore IN

Sreedhar Lagadapati, San Ramon, CA US

Patent application numberDescriptionPublished
20160065526CONVEY MESSAGE ANONYMOUSLY AND DISCREETLY - Convey Message Anonymously and Discreetly is an exclusive social network that allows people to connect with others, recognize their actions and offer genuine advice to members in the network. It achieves this by granting users the option of mentioning the place, time and describing the individual, and event in detail.03-03-2016

Sreedhar Mukkamalla, San Francisco, CA US

Patent application numberDescriptionPublished
20140344258RANKING CHANNELS IN SEARCH - A search result is modified to include a predetermined number of channels within a predetermined number of a plurality of entries in the search result. The search result is generated in response to a search query. The search result is modified to comprise a predetermined number of channels within a predetermined number of the plurality of entries. The modified search result is updated based on the plurality of entries and a subset of the updated modified search result is selected to be presented in response to the search query. The subset of the updated modified search result comprises the channel and at least one selection of data content.11-20-2014

Sreedhar Patange, Bangalore IN

Patent application numberDescriptionPublished
20150222663RF COMMUNICATION DEVICE WITH ACCESS CONTROL FOR HOST INTERFACE - There is described an RF communication device, the device comprising (a) a data memory for storing data, (b) an RF interface (08-06-2015
20150235059METHOD OF TRANSFERRING DATA, COMPUTER PROGRAM PRODUCT AND TAG - There is disclosed a method of transferring data using a tag, said tag comprising an RF interface unit, a host interface unit and a memory, the method comprising: the RF interface unit connects the tag to an RF device; the host interface unit connects the tag to a host device; the tag enters into a pass-through mode; in said pass-through mode, the tag transfers data, either in a first configured transfer direction, from the RF device to the host device, or, in a second configured transfer direction, from the host device to the RF device; in said pass-through mode, the tag buffers said data in the memory. Furthermore, a corresponding computer program product and a corresponding tag are disclosed.08-20-2015

Sreedhar Peddineni, Hyderabad IN

Patent application numberDescriptionPublished
20100293450SYSTEM AND METHOD FOR SIMULATING DISCRETE FINANCIAL FORECAST CALCULATIONS - A method is provided for creating a simulated spreadsheet. The method includes receiving information from a simulated spreadsheet template, separating the simulated spreadsheet template from information within the simulated spreadsheet template, storing the simulated spreadsheet template and the corresponding information separately, calculating any calculable information within the information by using spreadsheet formula syntax, and presenting a simulated spreadsheet that includes the calculated information.11-18-2010

Sreedhar Rella, Westford, MA US

Patent application numberDescriptionPublished
20110131479AUTOMATED FORM LAYOUT BASED UPON USAGE PATTERNS - Historical form usage information for a group of fields associated with a graphical user interface (GUI) form is analyzed with a computer processor. Usage characteristics for each of the group of fields associated with the GUI form is indentified within the historical form usage information. The GUI form is automatically changed based upon the identified usage characteristics for each of the group of fields. The changed GUI form is displayed on a display of the computing device.06-02-2011
20110161343METHOD AND SYSTEM TO DYNAMICALLY CREATE QUERIES TO FIND RELATED RECORDS IN A DATABASE - A system that generates display objects in a graphical user interface that enable the user of an application which accesses a data repository through result sets to dynamically construct a new query to show all database records having the same contents as a specified set of fields in a currently active database record. Display objects are further generated that enable the user to specify how the contents of the selected fields are to be matched (e.g. exact matching, inclusion, etc.) and/or logical relationships between specified field contents (e.g. Boolean operators such as AND, OR, NOT, etc.). In one embodiment, once a query is defined in this way, it is stored, for example in the user's profile, so that the user can access it across uses of the application.06-30-2011
20130013637DYNAMICALLY CREATING QUERIES TO FIND RELATED RECORDS IN A DATABASE - A system that generates display objects in a graphical user interface that enable the user of an application which accesses a data repository through result sets to dynamically construct a new query to show all database records having the same contents as a specified set of fields in a currently active database record. Display objects are further generated that enable the user to specify how the contents of the selected fields are to be matched (e.g. exact matching, inclusion, etc.) and/or logical relationships between specified field contents (e.g. Boolean operators such as AND, OR, NOT, etc.). In one embodiment, once a query is defined in this way, it is stored, for example in the user's profile, so that the user can access it across uses of the application.01-10-2013
20160077728AUTOMATED FORM LAYOUT BASED UPON USAGE PATTERNS - Historical form input field usage information of a group of input fields associated with a graphical user interface (GUI) form is analyzed. A subset of the group of input fields with higher usage characteristics relative to another subset of the group of input fields is automatically partitioned into a new form within a new tabbed portion of the displayed GUI form. The new form includes a set of selectable options that allow a user to select between reorganizing the subset of the input fields according to historical input field usage analysis of the user and reorganizing the subset of the plurality of input fields according to historical input field usage analysis of a group of form users within which the user is a member. The subset of the input fields within the new form is reorganized responsive to different user selections among the set of selectable options.03-17-2016

Patent applications by Sreedhar Rella, Westford, MA US

Sreedhar Thirumala, Zionsville, IN US

Patent application numberDescriptionPublished
20160089401USES OF TREHALOSE IN CELL SUSPENSIONS - Disclosed are cellular compositions and methods relating to the use of aqueous trehalose media to suspend cells. A trehalose-containing medium can be used to inhibit cellular clumping, for example upon dilution of more concentrated cellular preparations into the trehalose-containing medium. In certain embodiments cells, after cryopreservation and thawing, are combined with a trehalose-containing medium to prepare a clumping-inhibited cell suspension.03-31-2016

Sreedhar Thirumala, Indianapolis, IN US

Patent application numberDescriptionPublished
20120231542Biologically Active Human Umbilical Cord Blood Cell Extract Compounds and Methods - Compositions and methods for culturing therapeutic cells are provided herein. According to at least one embodiment, compositions comprising cord blood plasma and lysed platelets and methods for making and using same are provided herein.09-13-2012
20120269785SYSTEMIC, ALLOGENIC STEM CELL THERAPIES FOR TREATMENT OF DISEASES IN CANINES - A method for treating preselected diseases comprising the steps of providing a therapeutic dose of a mesenchymal stem cell composition, the mesenchymal stem cell composition comprising mesenchymal stem cells harvested from at least one tissue selected from the group consisting of placental tissue, bone marrow, dental tissue, testicle tissue, and dermal tissue; and systemically administering the mesenchymal stem cell composition to the patient suffering from a preselected disease or diseased state through an intravenous injection.10-25-2012
20120269786SYSTEMIC, ALLOGENIC STEM CELL THERAPIES FOR TREATMENT OF DISEASES IN FELINES - A method for treating preselected diseases comprising the steps of providing a therapeutic dose of a mesenchymal stem cell composition, the mesenchymal stem cell composition comprising mesenchymal stem cells harvested from at least one tissue selected from the group consisting of placental tissue, bone marrow, dental tissue, testicle tissue, and dermal tissue; and systemically administering the mesenchymal stem cell composition to the patient suffering from a preselected disease or diseased state through an intravenous injection.10-25-2012
20120269787SYSTEMIC, ALLOGENIC STEM CELL THERAPIES FOR TREATMENT OF DISEASES IN EQUINES - A method for treating preselected diseases comprising the steps of providing a therapeutic dose of a mesenchymal stem cell composition, the mesenchymal stem cell composition comprising mesenchymal stem cells harvested from at least one tissue selected from the group consisting of placental tissue, bone marrow, dental tissue, testicle tissue, and dermal tissue; and systemically administering the mesenchymal stem cell composition to the patient suffering from a preselected disease or diseased state through an intravenous injection.10-25-2012

Sreedhar Venkannagari, Baltimore, MD US

Patent application numberDescriptionPublished
20160046616NRF2 SMALL MOLECULE INHIBITORS FOR CANCER THERAPY - Small molecule inhibitors of Nrf2 and methods of their use are provided for treating or preventing a disease, disorder or condition associated with an Nrf2-regulated pathway. The compound can be administered as a single agent or can be administered to enhance the efficacy of a chemotherapeutic drug and/or radiation therapy.02-18-2016

Sreedhar Yengalasetti, Bapatla Guntur IN

Patent application numberDescriptionPublished
20110153827SYSTEMS AND METHODS FOR MIXED MODE HANDLING OF IPV6 AND IPV4 TRAFFIC BY A VIRTUAL SERVER - The present invention is directed towards systems and methods for mixed-mode load balancing by a virtual server in a network supporting a plurality of internet protocols. In various embodiments, a mixed-mode virtual server receives service requests based on two or more internet layer protocols. The mixed-mode virtual server is configured to detect an IP address type of the client issuing the service request, and identify the internet protocol of the service request based on the detected IP address type. The mixed-mode virtual server can then forward the request to a server supporting the identified internet protocol. In this manner, the mixed-mode virtual server can bind load balance servers supporting a plurality of internet protocols.06-23-2011

Sreedhar Yengalasetti, Bangalore IN

Patent application numberDescriptionPublished
20100325268SYSTEMS AND METHODS FOR SPILLOVER IN A MULTI-CORE SYSTEM - The present invention is directed towards systems and methods for spillover threshold management in a multi-core system. A pool manager divides the spillover threshold limit of connections for vServers into an exclusive quota pool and a shared quota pool. Each vServer operating on a core is allocated an exclusive number of connections from the exclusive quota pool. If a vServer wishes to create connections beyond its exclusive number, the vServer can borrow from the shared quota pool. When the vServers are using at least a first predetermined threshold of their exclusive number of connections and the number of available connections in the shared quota pool has reached a second predetermined threshold, the multi-core system establishes a backup vServer.12-23-2010
20100325277SYSTEMS AND METHODS FOR HANDLING LIMIT PARAMETERS FOR A MULTI-CORE SYSTEM - The present invention is directed towards systems and methods for handling limit parameters for multi-core systems. A pool manager divides the limited number of uses of a resource into an exclusive quota pool and a shared quota pool. Each packet processing engine operating on a core is allocated an exclusive number of uses of the resource from the exclusive quota pool. If a packet processing engine wishes to use the resource beyond its exclusive number, the packet processing engine must borrow from the shared quota pool.12-23-2010
20110161500SYSTEMS AND METHODS FOR MANAGING PORTS FOR RTSP ACROSS CORES IN A MULTI-CORE SYSTEM - The present application is directed towards systems and methods for systems and methods for handling real-time streaming protocol sessions by an intermediary multi-core system. When a multi-core intermediary receives a setup request for a real-time streaming protocol session, the intermediary processes and forwards the request to a server providing the streaming media. The server sets up an RTSP session and transmits a session identification to the multi-core intermediary. A core of the intermediary receives the transmitted session identification and determines an owner core of the session, based on a hash of the session identification. The core transmits the session information to the determined owner core, which selects two consecutive ports on which to establish listening services. The owner core then notifies all other cores to establish listening services on the same consecutive ports, such that any core that receives an RTSP control message from a client can handle it properly.06-30-2011
20130239116SYSTEMS AND METHODS FOR SPILLOVER IN A MULTI-CORE SYSTEM - The present invention is directed towards systems and methods for spillover threshold management in a multi-core system. A pool manager divides the spillover threshold limit of connections for vServers into an exclusive quota pool and a shared quota pool. Each vServer operating on a core is allocated an exclusive number of connections from the exclusive quota pool. If a vServer wishes to create connections beyond its exclusive number, the vServer can borrow from the shared quota pool. When the vServers are using at least a first predetermined threshold of their exclusive number of connections and the number of available connections in the shared quota pool has reached a second predetermined threshold, the multi-core system establishes a backup vServer.09-12-2013
20140108660SYSTEMS AND METHODS FOR HANDLING LIMIT PARAMETERS FOR A MULTI-CORE SYSTEM - The present invention is directed towards systems and methods for handling limit parameters for multi-core systems. A pool manager divides the limited number of uses of a resource into an exclusive quota pool and a shared quota pool. Each packet processing engine operating on a core is allocated an exclusive number of uses of the resource from the exclusive quota pool. If a packet processing engine wishes to use the resource beyond its exclusive number, the packet processing engine must borrow from the shared quota pool.04-17-2014
20140115122SYSTEMS AND METHODS FOR MANAGING PORTS FOR RTSP ACROSS CORES IN A MULTI-CORE SYSTEM - The present application is directed towards systems and methods for systems and methods for handling real-time streaming protocol sessions by an intermediary multi-core system. When a multi-core intermediary receives a setup request for a real-time streaming protocol session, the intermediary processes and forwards the request to a server providing the streaming media. The server sets up an RTSP session and transmits a session identification to the multi-core intermediary. A core of the intermediary receives the transmitted session identification and determines an owner core of the session, based on a hash of the session identification. The core transmits the session information to the determined owner core, which selects two consecutive ports on which to establish listening services. The owner core then notifies all other cores to establish listening services on the same consecutive ports, such that any core that receives an RTSP control message from a client can handle it properly.04-24-2014
20140304414SYSTEMS AND METHODS FOR DYNAMICALLY EXPANDING LOAD BALANCING POOL - The present application is directed towards systems and methods for configuring and applying autoscaling to a service group of an intermediary device for a domain based server. All the IP addresses resolved by the domain name of the server and that are determined as up will automatically become members of the service group. The resolver monitor will resolve the server's domain name based on the TTL (Time to Live) value in the address record or whenever the appropriate command is executed. Each time the domain is resolved, if there is a change in the number of IP addresses resolved, then the members of the service group will shrink or expand based on the number of IP addresses resolved10-09-2014

Patent applications by Sreedhar Yengalasetti, Bangalore IN

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