Inventor · disambiguated record
Ram S. Narang
Also filed as: NARANG RAM · NARANG RAM S
46 granted patents·1,417 citations·filing 1987–2007
99Inventor score
Files withXEROX CORP46
Top patents by PatentIndex Score
46 records- 0197US5869595APolyimide curing process and improved thermal ink jet printhead prepared therebyXEROX CORP·Filed 1998·Granted Feb 9, 1999·135 cites·18 claims
- 0296US6323301B1High performance UV and heat crosslinked or chain extended polymersXEROX CORP·Filed 2000·Granted Nov 27, 2001·62 cites·20 claims
- 0395US7275817B2Formation of novel ink jet filter printhead using transferable photopatterned filter layerXEROX CORP·Filed 2005·Granted Oct 2, 2007·25 cites·4 claims
- 0495US5939206AStabilized porous, electrically conductive substratesXEROX CORP·Filed 1996·Granted Aug 17, 1999·105 cites·10 claims
- 0593US5739254AProcess for haloalkylation of high performance polymersXEROX CORP·Filed 1996·Granted Apr 14, 1998·63 cites·9 claims
- 0692US6117967AArylene ether alcohol polymersXEROX CORP·Filed 1999·Granted Sep 12, 2000·55 cites·26 claims
- 0789US5761809AProcess for substituting haloalkylated polymers with unsaturated ester, ether, and alkylcarboxymethylene groupsXEROX CORP·Filed 1996·Granted Jun 9, 1998·67 cites·42 claims
- 0888US5849809AHydroxyalkylated high performance curable polymersXEROX CORP·Filed 1996·Granted Dec 15, 1998·55 cites·15 claims
- 0986US5994425ACurable compositions containing photosensitive high performance aromatic ether polymersXEROX CORP·Filed 1996·Granted Nov 30, 1999·50 cites·26 claims
- 1086US5843259AMethod for applying an adhesive layer to a substrate surfaceXEROX CORP·Filed 1996·Granted Dec 1, 1998·54 cites·5 claims
- 1186US5753783AProcess for haloalkylation of high performance polymersXEROX CORP·Filed 1997·Granted May 19, 1998·39 cites·14 claims
- 1285US6174636B1Imaging members containing arylene ether alcohol polymersXEROX CORP·Filed 1999·Granted Jan 16, 2001·37 cites·31 claims
- 1383US6151042AHigh performance polymer compositionsXEROX CORP·Filed 1998·Granted Nov 21, 2000·37 cites·11 claims
- 1482US5945253AHigh performance curable polymers and processes for the preparation thereofXEROX CORP·Filed 1996·Granted Aug 31, 1999·31 cites·16 claims
- 1582US5696546AInk supply cartridge with ink jet printhead having improved fluid seal therebetweenXEROX CORP·Filed 1995·Granted Dec 9, 1997·46 cites·8 claims
- 1681US6124372AHigh performance polymer compositions having photosensitivity-imparting substituents and thermal sensitivity-imparting substituentsXEROX CORP·Filed 1996·Granted Sep 26, 2000·34 cites·20 claims
- 1780US7101030B2Formation of novel ink jet filter printhead using transferable photopatterned filter layerXEROX CORP·Filed 2003·Granted Sep 5, 2006·18 cites·5 claims
- 1879US6177238B1Ink jet printheads containing arylene ether alcohol polymers and processes for their formationXEROX CORP·Filed 1999·Granted Jan 23, 2001·40 cites·20 claims
- 1978US7517641B2High performance curable polymers and processes for the preparation thereofXEROX CORP·Filed 2007·Granted Apr 14, 2009·3 cites·20 claims
- 2078US5863963AHalomethylated high performance curable polymersXEROX CORP·Filed 1996·Granted Jan 26, 1999·29 cites·9 claims
- 2175US5218381AHydrophobic coating for a front face of a printhead in an ink jet printerXEROX CORP·Filed 1992·Granted Jun 8, 1993·31 cites·20 claims
- 2273US5958995ABlends containing photosensitive high performance aromatic ether curable polymersXEROX CORP·Filed 1996·Granted Sep 28, 1999·30 cites·18 claims
- 2372US6200715B1Imaging members containing arylene ether alcohol polymersXEROX CORP·Filed 1999·Granted Mar 13, 2001·20 cites·18 claims
- 2472US5976418AConducting compositionsXEROX CORP·Filed 1998·Granted Nov 2, 1999·21 cites·18 claims
- 2571US7252927B2High performance curable polymers and processes for the preparation thereofXEROX CORP·Filed 2005·Granted Aug 7, 2007·2 cites·16 claims
- 2670US6260956B1Thermal ink jet printhead and process for the preparation thereofXEROX CORP·Filed 1998·Granted Jul 17, 2001·28 cites·20 claims
- 2768US5889077AProcess for direct substitution of high performance polymers with unsaturated ester groupsXEROX CORP·Filed 1996·Granted Mar 30, 1999·23 cites·16 claims
- 2868US5230926AApplication of a front face coating to ink jet printheads or printhead diesXEROX CORP·Filed 1992·Granted Jul 27, 1993·23 cites·17 claims
- 2966US6365323B1High performance curable polymers and processes for the preparation thereofXEROX CORP·Filed 1999·Granted Apr 2, 2002·16 cites·19 claims
- 3066US6090453AHalomethylated high performance curable polymersXEROX CORP·Filed 1998·Granted Jul 18, 2000·19 cites·14 claims
- 3166US5773553APolyimide curing process and improved thermal ink jet printhead prepared therebyXEROX CORP·Filed 1996·Granted Jun 30, 1998·18 cites·12 claims
- 3266US5368683AMethod of fabricating ink jet printheadsXEROX CORP·Filed 1993·Granted Nov 29, 1994·26 cites·9 claims
- 3365US5336319AApparatus for applying an adhesive layer to a substrate surfaceXEROX CORP·Filed 1992·Granted Aug 9, 1994·22 cites·10 claims
- 3464US6897267B2High performance curable polymers and processes for the preparation thereofXEROX CORP·Filed 2002·Granted May 24, 2005·6 cites·18 claims
- 3564US6007877AAqueous developable high performance photosensitive curable aromatic ether polymersXEROX CORP·Filed 1996·Granted Dec 28, 1999·20 cites·24 claims
- 3662US6022095ACurable compositionsXEROX CORP·Filed 1998·Granted Feb 8, 2000·17 cites·23 claims
- 3759US5762812AThermal ink jet printhead and process for preparation thereofXEROX CORP·Filed 1996·Granted Jun 9, 1998·18 cites·31 claims
- 3858US6184263B1Blends containing photosensitive high performance aromatic ether curable polymersXEROX CORP·Filed 1998·Granted Feb 6, 2001·15 cites·20 claims
- 3957US5898449AInterface seal between printhead and ink supply cartridgeXEROX CORP·Filed 1993·Granted Apr 27, 1999·14 cites·7 claims
- 4055US6203143B1Hydroxyalkylated high performance curable polymersXEROX CORP·Filed 1998·Granted Mar 20, 2001·12 cites·30 claims
- 4155US6087414AProcess for direct substitution of high performance polymers with unsaturated ester groupsXEROX CORP·Filed 1998·Granted Jul 11, 2000·10 cites·5 claims
- 4253US6273543B1Aqueous developable high performance curable polymersXEROX CORP·Filed 1999·Granted Aug 14, 2001·11 cites·17 claims
- 4346US6982022B2Formation of photopatterned ink jet nozzle plates by transfer methodsXEROX CORP·Filed 2003·Granted Jan 3, 2006·3 cites·9 claims
- 4446US5907001AProcess for the preparation of photopatternable polymersXEROX CORP·Filed 1997·Granted May 25, 1999·7 cites·13 claims
- 4546US4837097AOptical Shield for liquid crystal devices and method of fabricationXEROX CORP·Filed 1987·Granted Jun 6, 1989·12 cites·19 claims
- 4638US5111320AFerrolectric liquid crystal devices having improved operating properties by using an electronic maskXEROX CORP·Filed 1990·Granted May 5, 1992·8 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →