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Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
Thiagarajan Chinniah, Adriaansen Frans: Polymer roof panel solar energy conversion device. General Electric Company, Thiagarajan Chinniah, Adriaansen Frans, WINTER Catherine J, December 16, 2004: WO/2004/109196

A solar energy conversion device (10) comprises a solar collector (14) configured to collect solar energy. The solar collector (14) comprises a plurality of roof panels (22). Each of the panels (22) comprises at least one roof sheet (24) comprising at least one wall. The pre-stressed and pre-curved ...


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Sandeep Tyagi
Agarwal Naveen, Gaggar Satish Kumar, Gupta Deval, Gupta Samik, Krishnamurthy Raja, Kumaraswamy Ramya, Totad Rajashekhar Shiddappa, Tyagi Sandeep: Polymer compositions, method of manufacture, and articles formed therefrom. General Electric Company, Agarwal Naveen, Gaggar Satish Kumar, Gupta Deval, Gupta Samik, Krishnamurthy Raja, Kumaraswamy Ramya, Totad Rajashekhar Shiddappa, Tyagi Sandeep, WINTER Catherine J, July 21, 2005: WO/2005/066278 (7 worldwide citation)

A polymer composition is disclosed, which comprises a matrix polymer, a fluoropolymer that may be at least partially encapsulated by an encapsulating polymer, and a filler. Methods for making the polymer compositions and articles made of such compositions are also disclosed. The compositions and art ...


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Sandeep Tyagi
Biswas Amit, Dahra Dibakar, Krishnamurthy Raja, Kung Edward, Maiti Parnasree, Rai Roopali, Sawant Vitthal Abaso, Tatad Rajashekhar Shiddappa, Tyagi Sandeep: Method of making polycarbonate nanocomposites. Sabic Innovative Plastics Ip, Biswas Amit, Dahra Dibakar, Krishnamurthy Raja, Kung Edward, Maiti Parnasree, Rai Roopali, Sawant Vitthal Abaso, Tatad Rajashekhar Shiddappa, Tyagi Sandeep, WINTER Catherine J, April 10, 2008: WO/2008/042496 (3 worldwide citation)

A method of preparing a polycarbonate nanocomposite comprising forming a reactant mixture comprising a nanomaterial, a solvent, a dihydroxy compound and an activated carbonate; and polymerizing the dihydroxy compound and the activated carbonate in the presence of the solvent to form the polycarbonat ...


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Glatzer Holger Jurgen, Raper Beth Ann: Process for manufacture of blocked mercaptosilane coupling agents. General Electric Company, Glatzer Holger Jurgen, Raper Beth Ann, WINTER Catherine J, January 27, 2005: WO/2005/007660 (31 worldwide citation)

Blocked mercaptosilanes can be manufactured by reacting mercaptosilanes with organic or inorganic halides or anhydrides in the presence of an acid acceptor and washing the resulting reaction product with water/brine to yield two immiscible phases: an organic phase containing blocked mercaptosilane p ...


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Joshi Prashant G, Chaves Antonio, Hwang Leslie, Stout Michael, Hofstetter Martin, Panzer Louis M: Silica-rubber mixtures having improved hardness. General Electric Company, WINTER Catherine J, January 15, 2004: WO/2004/005395 (26 worldwide citation)

A method for increasing the hardness of silica/rubber mixtures is disclosed wherein the method comprises blending with said mixture at least one silane and a hardness­increasing amount of at least one member selected from the group consisting of thixotropic fumed silica; precipitated silica; an MQ r ...


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Cruse Richard W, Simandan Tiberiu L: Process for the preparation of thiocarboxylate silane. General Electric Company, Cruse Richard W, Simandan Tiberiu L, WINTER Catherine J, January 27, 2005: WO/2005/007661 (17 worldwide citation)

An aqueous process is described in which thiocarboxylate silane is produced from haloalkyl silane by reaction of the haloalkyl silane with an aqueous solution of thiocarboxylate salt. Also described is a process for the preparation of aqueous thiocarboxylate salt from a sulfide and/or hydrosulfide a ...


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Cruse Richard W, Gonzalez Leda N, Himmeldirk Rodica, Divins Larry Allen, Jackson Melinda, Pohl Eric Raymond, Chaves Antonio: Cyclic diol-derived blocked mercaptofunctional silane compositions. General Electric Company, Cruse Richard W, Gonzalez Leda N, Himmeldirk Rodica, Divins Larry Allen, Jackson Melinda, Pohl Eric Raymond, Chaves Antonio, WINTER Catherine J, March 2, 2006: WO/2006/023815 (15 worldwide citation)

Diol derived blocked mercaptofunctional silane compositions in which the silanes comprise cyclic and bridged alkoxy groups derived from hydrocarbon-based diols and processes for their preparation are provided. Also provided are rubber compositions comprising the cyclic diol-derived blocked mercaptof ...


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Erben Christoph Georg, Boden Eugene Pauling, Mclaughlin Michael Jeffrey: Holographic storage medium. General Electric Company, Erben Christoph Georg, Boden Eugene Pauling, Mclaughlin Michael Jeffrey, WINTER Catherine J, April 13, 2006: WO/2006/039130 (14 worldwide citation)

Disclosed herein is a method of manufacturing a data storage media comprising mixing a photochromic dye with an organic material or an inorganic material to form a holographic composition; and molding the holographic composition into holographic data storage media. Disclosed herein too is an article ...


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Berkstresser Gordon A Iv, Mullen Brian D, Sybert Paul D: Transparent compositions, methods for the preparation thereof, and articles derived therefrom. General Electric Company, Berkstresser Gordon A Iv, Mullen Brian D, Sybert Paul D, WINTER Catherine J, November 30, 2006: WO/2006/127219 (12 worldwide citation)

A reaction product comprises a polyester-polycarbonate comprising a polyester unit and a polycarbonate unit, a polycarbonate polymer, and a transesterification catalyst, wherein the polyester-polycarbonate comprises greater than or equal to 75 mole% aromatic ester units, and less than 25 mole% carbo ...


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Cruse Richard W, Gonzalez Leda N, Himmeldirk Rodica, Divins Larry Allen, Jackson Melinda, Pohl Eric Raymond, Chaves Antonio: Cyclic diol-derived blocked mercaptofunctional silane compositions. General Electric Company, Cruse Richard W, Gonzalez Leda N, Himmeldirk Rodica, Divins Larry Allen, Jackson Melinda, Pohl Eric Raymond, Chaves Antonio, WINTER Catherine J, March 2, 2006: WO/2006/023785 (11 worldwide citation)

Diol derived blocked mercaptofunctional silane compositions in which the silanes comprise cyclic and bridged alkoxy groups derived from hydrocarbon-based diols and processes for their preparation are provided. Also provided are rubber compositions comprising the cyclic diol-derived blocked mercaptof ...