Ravichandran
Badrinarayan Ravichandran, Hyderabad IN
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20100107221 | Network Service Provision Method, Network Device, Network Server and Network - Disclosed is a method of providing a service to a network device from a group of network devices, some but not all of the network devices being subscribed to said service, the method comprising determining which network devices of the group are not subscribed to said service in response to a service request from one of the network devices of said group; querying at least the network devices of the group that are subscribed to said service for permission to at least temporarily share the service with an unsubscribed network device; and at least temporarily providing the service to at least some of the unsubscribed network devices in response to a positive response to said query from at least one of the subscribed network devices. A network, network device and network server that can implement various aspects of this method are also disclosed. | 04-29-2010 |
Badrinarayan Ravichandran, Bangalore IN
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20090276342 | Pre-Pay Communication Services - A method and system for crediting a user account of a pre-pay communication service is presented. The method comprises the steps of: providing a shared credit resource to which a plurality of users of the pre-pay communication service are authorized access and to which at least one user contributes credit; and transferring credit from the shared credit resource to the user account, thereby enabling the user associated with the user account to use the pre-pay service. | 11-05-2009 |
Gopal Ravichandran, Coimbatore IN
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20130023710 | FCC CATALYST ADDITIVE AND A METHOD FOR ITS PREPARATION - The present invention relates to a Fluid Catalytic Cracking (FCC) additive preparation process and composition, which has high efficiency in the production of light olefins C2, C3 and C4 hydrocarbons, specifically propylene. The present invention discloses the stabilization of medium pore zeolite specifically ZSM-5 using optimum phosphate salts at a pH in the range 7-9 with synergetic combination of silica rich binder to produce FCC additive having excellent stability under severe hydrothermal conditions. | 01-24-2013 |
20140116923 | PROCESS AND COMPOSITION OF CATALYST/ADDITIVE FOR REDUCING FUEL GAS YIELD IN FLUID CATALYTIC CRACKING (FCC) PROCESS - The present invention relates to a catalyst for Fluid Catalytic Cracking (FCC) which contains a combination of a FCC catalyst component and an additive component with certain physical properties attributed therein. The present invention is also directed to provide methods for the preparation of the catalyst for FCC. The admixture of the FCC catalyst component and additive component is used in cracking of hydrocarbon feedstock containing hydrocarbons of higher molecular weight and higher boiling point and/or olefin gasoline naphtha feedstock for producing lower yield of fuel gas with out affecting the conversion and yield of general cracking products such as gasoline, propylene and C | 05-01-2014 |
20140194657 | System and Method for Preparing Hydrocarbon Blend from Multiple Component Streams - A computer implemented blend control system and method for preparation of a hydrocarbon blend from a plurality of components drawn from respective component tanks have been disclosed. The system, in accordance with the present disclosure includes at least one sensing and analyzing means adapted to sense and analyze a first attribute of at least one of the components for obtaining first attribute data. The system further includes, at least one optimizing means having a data storage means for storing attribute based model data. The optimizing means receives the first attribute data and transmits the received first attribute data to a comparator means which computes an optimized proportion data between each of the component streams to enable selective drawing of each of the component streams in accordance with the optimized proportion data for preparing the hydrocarbon blend. | 07-10-2014 |
20140195055 | Computer Implemented Blend Control System and Method for Preparation of a Hydrocarbon Blend - A computer implemented blend control system and method for preparation of a hydrocarbon blend from a plurality of component streams have been disclosed. The system includes a product tank for receiving a mixture comprising the plurality of component streams. The system further includes a sensing and analyzing means adapted to sense and analyze a first attribute of the received mixture for obtaining a first attribute data. The system further includes an optimizing means which stores the attribute based model data, receives the first attribute data and compares the received first attribute data with the attribute based model data to compute an optimized proportion data, based on which the component streams are selectively drawn into the product tank for preparing the hydrocarbon blend. | 07-10-2014 |
20140357912 | PROCESS FOR CATALYTIC CONVERSION OF LOW VALUE HYDROCARBON STREAMS TO LIGHT OLEFINS - A process for catalytic conversion of low value hydrocarbon streams to light olefins in comparatively higher yields is disclosed. Propylene is obtained in amounts higher than 20 wt. % and ethylene higher than 6 wt. %. The process is carried out in a preheated cracking reactor having a single riser and circulating an FCC catalyst. The riser is divided into three temperature zones in which different hydrocarbon feeds are introduced. An oxygenate feed is introduced in the operative top zone in the riser. Heat for the endothermic cracking is obtained by the exothermic reaction of converting the oxygenate feed into gas and/or from a regenerator in which the spent FCC catalyst is burnt. | 12-04-2014 |
Ramrajesh Ravichandran, Hyderabad IN
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20150081832 | MANAGING SEED DATA - Embodiments of the invention provide systems and methods for managing seed data in a computing system (e.g., middleware computing system). A disclosed server computer may include a processor and a memory coupled with and readable by the processor and storing therein a set of instructions which, when executed by the processor, cause the processor to perform a method. The method may include obtaining first input data via a graphical interface. The first input data indicates a first memory storage location of seed data. The seed data comprises data to initialize an application for operation. The method further includes accessing the seed data from the first memory storage location based on the first input data. The method includes storing data based on the seed data to a second memory storage location. | 03-19-2015 |
Seenivasagam Ravichandran, London GB
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20090167158 | Electroluminescent Devices - In an OLED there is a reflectivity influencing layer ( | 07-02-2009 |
20100038632 | ELECTROLUMINESCENT DEVICE - An OLED with a donor which is doped metal quinolate in which the metal is a transition metal in the four or five valent state. | 02-18-2010 |
20100289009 | CATHODE COATING - Embodiments of electroluminescent devices of the invention are preferably formed of a transparent anode; a layer of a hole transporting material; a layer of an electroluminescent material; a layer of an electron transporting material; a layer of lithium quinolate or of a substituted lithium quinolate e.g. of thickness less than 7 nm; and a metal cathode. The layer of the metal quinolate is preferably about 0.3-0.5 nm in thickness. In an embodiment there is provided an organic light-emitting diode having a cathode, an electron injection layer in contact with the cathode and an electron transport layer in contact with the electron injection layer and comprising aluminium, zirconium or hafnium quinolate or a mixture thereof or a mixture of any of them with a quinolate of a metal of group 1, 2, 3, 13 or 14 of the periodic table, wherein the electron injection layer comprises lithium quinolate or a substituted lithium quinolate having one or more substituents selected from C | 11-18-2010 |
Sripathy Ravichandran, Korattur IN
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20130193082 | Method of Improving the Water Quality in Aquatic Ecosystems - A method for improving water quality in aquatic ecosystems is described. An effective amount of | 08-01-2013 |
Sripathy Ravichandran, Chennai IN
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20150273004 | Plant Parts and Extracts Having Anticoccidial Activity - Natural plant parts and extracts of plants selected from the group consisting of | 10-01-2015 |
Sriram Ravichandran, Bangalore IN
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20120004061 | SINGLE CLUTCH, TWO PLANETARY HYBRID ARCHITECTURE - A hybrid powertrain for a vehicle includes a prime mover, which may be an engine, and a transmission that has an input member configured for connection with the prime mover to receive torque from the prime mover, an output member, and a stationary member. A first motor/generator and a second motor/generator are provided as additional motive sources. A first planetary gear set and a second planetary gear set are included, each having a respective first member, second member, and third member. Only one clutch is operatively connected to the transmission, and it is selectively engagable to ground the input member and the first member of the second planetary gear set to the stationary member. | 01-05-2012 |
Sumithra Ravichandran, Chennai IN
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20130263104 | END-TO-END PATCH AUTOMATION AND INTEGRATION - A method of automating patching of a computer system includes determining whether a computer patch is available for a computer system of a customer, determining a patch management policy of the customer, determining a patch window of the customer based on the determined patch management policy, and directing application of the computer patch to the computer system at the determined patch window. | 10-03-2013 |