Seneviratne
Aruna Seneviratne, Lane Cove AU
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20120191973 | ONLINE PRESENCE OF USERS - The invention concerns presence of users, such as online presence in a broadcast domain. First one-way encrypted (e.g. hashed) presence information of multiple users is received ( | 07-26-2012 |
Aruna Seneviratne, New South Wales AU
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20110213974 | IDENTIFYING RELATIONSHIPS BETWEEN USERS OF A COMMUNICATIONS DOMAIN - The invention enables identifying relationships between users of a online communications domain such as a social networking website. First identification tokens | 09-01-2011 |
Attanayake Mudiyanselage Gamini Seneviratne, Solihull GB
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20140021039 | Apparatus for Cathodic Protection System Using an Impressed Current Anode and a Sacrificial Anode - Cathodic protection of steel in concrete is provided by locating an anode assembly including both a sacrificial anode and an impressed current anode in contact with the concrete and providing an impressed current from a power supply to the anode. The impressed current anode forms a perforated sleeve surrounding a rod of the sacrificial anode material with an activated ionically-conductive filler material between. The system can be used without the power supply in sacrificial mode or when the power supply is connected, the impressed current anode can be powered to provide an impressed current system and/or to recharge the sacrificial anode from sacrificial anode corrosion products. | 01-23-2014 |
20140021062 | Charging a Sacrificial Anode with Ions of the Sacrificial Material - Cathodic protection of steel in concrete is provided by locating an anode assembly including both a sacrificial anode and an impressed current anode in contact with the concrete and providing an impressed current from a power supply to the anode. The impressed current anode forms a perforated sleeve surrounding a rod of the sacrificial anode material with an activated ionically-conductive filler material between. The system can be used without the power supply in sacrificial mode or when the power supply is connected, the impressed current anode can be powered to provide an impressed current system and/or to recharge the sacrificial anode from sacrificial anode corrosion products. | 01-23-2014 |
20140021063 | Two Stage Cathodic Protection System Using Impressed Current and Galvanic Action - Cathodic protection of steel in concrete is provided by locating an anode assembly including both a sacrificial anode and an impressed current anode in contact with the concrete and providing an impressed current from a power supply to the anode. The impressed current anode forms a perforated sleeve surrounding a rod of the sacrificial anode material with an activated ionically-conductive filler material between. The system can be used without the power supply in sacrificial mode or when the power supply is connected, the impressed current anode can be powered to provide an impressed current system and/or to recharge the sacrificial anode from sacrificial anode corrosion products. | 01-23-2014 |
Chamal Jayanath Seneviratne, Singapore SG
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20150034338 | WELLHEAD PRESSURE PLUG - A wellhead plug and a method for using a wellhead plug are presented. The ahead plug includes a plug body having at least a locking module, multiple sealing members, and a threaded connection tool. The wellhead plug according to the present disclosure offers multiple advantages over existing technologies. For example, the device may serve duplex roles as a wellhead pressure plug and/or a connection test tool. The device may, for example, serve as a blowout preventer (BOP) connection test tool, as well as an emergency drill pipe hang off tool (EDPHOT). This Abstracts submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. | 02-05-2015 |
Chaminda Jayampath Seneviratne, Hong Kong CN
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20140155478 | ANTIFUNGAL COMPOUND AND USES THEREOF - Disclosed herein is a novel antifungal compound, derivatives that are used to treat fungal infections. In a specific embodiment, the compound is a small molecule. In a specific embodiment, the compound described herein inhibits yeast to hypha transition under robust hyphal inducing conditions at lower concentration of the molecule. Also disclosed is a composition comprising the antifungal compound. In a specific embodiment, the composition is a pharmaceutical composition. Also disclosed is a method of treating and/or preventing fungal infection using the disclosed compound. The disclosed compound exhibits antifungal activity against wide range of fungal species at slightly higher concentrations. Antifungal compound disclosed herein is used as anti-biofilm agent against fungal infections. | 06-05-2014 |
Charishma Mohini Wickremesinghe Seneviratne, Como AU
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20110152814 | NON-WOVEN BIODEGRADABLE HYGIENE PRODUCT - A non-woven biodegradable disposable personal product such as a diaper including an absorbent core formed of starch grains or flakes and hydrogel dispersed in viscose fluff. The personal product further includes an outer cover, a hydrophobic layer, a biodegradable film and a hydrophilic layer. The hydrophobic layer, the biodegradable film and the hydrophilic layer are all formed of polylactic acid (PLA). | 06-23-2011 |
Charitha Seneviratne, Mississuaga CA
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20120035119 | Extracts and Compounds from Ficus Benghalensis for Increasing Hair Growth and Decreasing Hair Loss - This application discloses natural product extracts and compounds from an aerial root of a | 02-09-2012 |
Charitha Seneviratne, Mississauga CA
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20110305671 | Cell Compositions and Methods for Hair Follicle Generation - The application describes a method of generating a hair follicle, comprising administering a composition comprising epidermal matrix cells, dermal papilla cells, dermal sheath cells and outer root sheath cells to the scalp of a mammal. The composition may optionally be administered with a hair growth agent and/or a carrier. The application also describes a composition comprising epidermal matrix cells, dermal papilla cells, dermal sheath cells and outer root sheath cells and the use of the composition to generate hair follicles. | 12-15-2011 |
20110306546 | COMPOSITIONS FOR INCREASING HAIR GROWTH AND DECREASING HAIR LOSS - The invention provides compositions and methods for increasing hair growth and decreasing hair loss. In one embodiment, the compositions comprise a plurality of hair growth agents. Optionally, the hair growth agents are selected from the group consisting of: IGF-1, FGF-2, FGF-10, PDGF-AA, Wnt-3a, noggin, ephrin-A3, sonic hedgehog (SHH), BMP-6 and hypoxanthine. | 12-15-2011 |
20120128796 | Extracts and Compounds from Ficus Benghalensis for Increasing Hair Growth and Decreasing Hair Loss - This application discloses natural product extracts and compounds from an aerial root of a | 05-24-2012 |
Dilan Seneviratne, Phoenix, AZ US
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20150181713 | PANEL WITH RELEASABLE CORE - Generally discussed herein are systems and apparatuses that can include a releasable core panel. The disclosure also includes techniques of making and using the systems and apparatuses. According to an example a technique of making a releasable core panel can include coupling an inner foil to a base, situating an adhesive layer on the inner foil, such that the inner foil is substantially flush with a periphery of the base, situating an outer conductive foil on the adhesive layer, or covering an interface between the adhesive layer, the inner foil and the outer conductive foil with a protective material. | 06-25-2015 |
20150181717 | PANEL WITH RELEASABLE CORE - Generally discussed herein are systems and apparatuses that can include a releasable core panel. The disclosure also includes techniques of making and using the systems and apparatuses. According to an example a technique of making a releasable core panel can include coupling an inner foil to a substantially rectangular base, situating an outer conductive foil situated on the inner foil, or coupling, using a connective material, the inner foil and the outer conductive foil near edges of the outer conductive foil and the inner foil. | 06-25-2015 |
Dilan Seneviratne, Chandler, AZ US
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20090246462 | METHOD OF MANUFACTURING A SUBSTRATE FOR A MICROELECTRONIC DEVICE, AND SUBSTRATE FORMED THEREBY - A method of manufacturing a substrate for a microelectronic device comprises providing a dielectric material ( | 10-01-2009 |
20110135883 | METHOD OF MANUFACTURING A SUBSTRATE FOR A MICROELECTRONIC DEVICE, AND SUBSTRATE FORMED THEREBY - A method of manufacturing a substrate for a microelectronic device comprises providing a dielectric material ( | 06-09-2011 |
20130270719 | MICROELECTRONIC PACKAGE AND STACKED MICROELECTRONIC ASSEMBLY AND COMPUTING SYSTEM CONTAINING SAME - A microelectronic package comprises a die ( | 10-17-2013 |
20140090879 | EMBEDDED ARCHITECTURE USING RESIN COATED COPPER - Electronic assemblies and methods for their manufacture are described, including those related to the formation of an assembly including a carrier and a resin coated copper layer positioned on the carrier. The resin coated copper layer includes a first layer comprising a resin and a second layer comprising copper, with the first layer bonded to the second layer. The first layer of the resin coated copper is positioned between the carrier and the second layer of the resin coated copper. An opening is formed in the second layer of the resin coated copper. A die is positioned in the opening. A plurality of dielectric layers and metal pathways are positioned on the second layer and on the die. Other embodiments are described and claimed. | 04-03-2014 |
20140177193 | BUMPLESS BUILD-UP LAYER PACKAGE INCLUDING A RELEASE LAYER - An example includes a die package including a microelectronic die having a lower die surface, an upper die surface parallel to the lower die surface, and a die side, the microelectronic die including an active region and an inactive region. The example optionally includes a release layer having a lower release layer surface, an upper release layer surface parallel to the lower release layer surface, and at least one release layer side, the release layer coupled with the upper surface of the microelectronic die in thermal communication with the inactive region of the die and electrically insulated from the active region. The example optionally includes an encapsulation material encapsulating the die side and the release layer side and lower release layer surface, the encapsulation material including a lower surface substantially parallel to the die lower surface and an upper surface substantially parallel to the die upper surface. | 06-26-2014 |
20140353019 | FORMATION OF DIELECTRIC WITH SMOOTH SURFACE - Embodiments of the present disclosure are directed towards techniques and configurations for formation of a dielectric with a smooth surface. In one embodiment, a method includes providing a dielectric with first and second surfaces, a conductive feature formed on the first surface, and a laminate applied to the second surface, curing the second surface while the laminate remains applied, and removing the laminate. Other embodiments may be described and/or claimed. | 12-04-2014 |
Lakmal Seneviratne, London GB
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20110071436 | AIR CUSHION SENSOR FOR TACTILE SENSING DURING MINIMALLY INVASIVE SURGERY - A sensor is described for detecting the force applied to or by soft material, and that is thus able to measure the stiffness of a soft material. The sensor comprises a sensor body into which is supplied a fluid under pressure. At least one sensor members are provided that are arranged to project from the sensor body under the pressure exerted thereon by the fluid. A sensor member displacement detection system is also provided, that is preferably optically based using optical fibres to illuminate the sensor member and that measures the modulation of the light reflected from the sensor member as the member is displaced against the pressure of the fluid to detect and measure the displacement. From the measured displacement an estimate of the force being applied to the sensor member can be obtained. The sensor is of a small size suitable for use during MIS or catheterisation procedures. Preferably the sensor is constructed of non-metallic material such that it is MRI compatible. | 03-24-2011 |
Padmasiri Daya Seneviratne, Fullerton, CA US
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20110226485 | DUAL BALL UPPER INTERNAL BLOW OUT PREVENTER VALVE - An internal blowout preventer used in drilling rigs for the discovery and production of hydrocarbons from the earth is disclosed. The internal blowout preventer has two independently and remotely operable blowout preventer valves in the same body, providing for greater service life and higher reliability during drilling operations. The two valves are loaded into the internal blowout preventer housing from a single end, and are operable by an actuator assembly. | 09-22-2011 |
Sashieka Seneviratne, Ottawa CA
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20150091651 | WIDEBAND DOHERTY AMPLIFIER - Embodiments of a low-complexity and potentially physically small wideband impedance transformer that can be used in a combining network of a wideband Doherty amplifier are disclosed. In one embodiment, a wideband Doherty amplifier includes Doherty amplifier circuitry and a wideband combining network. The wideband combining network includes a wideband quarter-wave impedance transformer that includes a quarter-wave impedance transformer and compensation circuitry connected in parallel with the quarter-wave impedance transformer at a low-impedance end of the quarter-wave impedance transformer. The compensation circuitry is configured to reduce a total quality factor of the wideband quarter-wave impedance transformer as compared to a quality factor of the quarter-wave impedance transformer, which in turn increases a bandwidth of the wideband quarter-wave impedance transformer, and thus a bandwidth of the wideband Doherty amplifier. | 04-02-2015 |
20150091667 | WIDEBAND IMPEDANCE TRANSFORMER - Embodiments of a low-complexity and potentially physically small wideband impedance transformer that can be used in a combining network of a wideband Doherty amplifier are disclosed. In one embodiment, a wideband Doherty amplifier includes Doherty amplifier circuitry and a wideband combining network. The wideband combining network includes a wideband quarter-wave impedance transformer that includes a quarter-wave impedance transformer and compensation circuitry connected in parallel with the quarter-wave impedance transformer at a low-impedance end of the quarter-wave impedance transformer. The compensation circuitry is configured to reduce a total quality factor of the wideband quarter-wave impedance transformer as compared to a quality factor of the quarter-wave impedance transformer, which in turn increases a bandwidth of the wideband quarter-wave impedance transformer, and thus a bandwidth of the wideband Doherty amplifier. | 04-02-2015 |
Vajira Seneviratne, Yakvila LK
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20110184006 | METHOD AND COMPOSITION FOR THERMALLY STABILIZING VITAMIN C WITHIN NANO LAYERS OF MONTMORILLONITE CLAY - A thermally stable Vitamin C composition containing montmorillonite, an organic acid containing L-ascorbic acid or a derivative thereof, a divalent cation present within nanolayers of the montmorillonite, wherein the organic acid is combined with the divalent cation within the nanolayers to form an organic acid-montmorillonite chelate. | 07-28-2011 |