Inventor · disambiguated record
Jenn S. Shih
Also filed as: SHIH JENN · SHIH JENN S
74 granted patents·5 pending applications·1,133 citations·filing 1988–2015
99Inventor score
Top patents by PatentIndex Score
79 records- 0196US5037930AHeterocyclic quaternized nitrogen-containing cellulosic graft polymersGAF CHEMICALS CORP·Filed 1989·Granted Aug 6, 1991·114 cites·14 claims
- 0293US7205271B2Rheology modifier/hair styling resinISP INVESTMENTS INC·Filed 2004·Granted Apr 17, 2007·44 cites·22 claims
- 0390US9044623B2Polymer-bound UV absorbers in personal care compositionsMUSA OSAMA M·Filed 2010·Granted Jun 2, 2015·6 cites·12 claims
- 0490US6359047B1Gas hydrate inhibitorISP INVESTMENTS INC·Filed 2001·Granted Mar 19, 2002·91 cites·7 claims
- 0590US5863662ATerpolymer for ink jet recordingISP INVESTMENTS INC·Filed 1996·Granted Jan 26, 1999·55 cites·5 claims
- 0688US5312619AAqueous stable complex of a strongly swellable, moderately crosslinked polyvinylpyrrolidone and hydrogen peroxideISP INVESTMENTS INC·Filed 1992·Granted May 17, 1994·41 cites·1 claims
- 0787US6664356B1Leach resistant oil based carrier for cosmetically and pharmaceutically active agentsISP INVESTMENTS INC·Filed 2003·Granted Dec 16, 2003·19 cites·17 claims
- 0883US6193961B1Personal care composition containing a homogeneous terpolymer of an n-vinyl lactam and a polysiloxaneISP INVESTMENTS INC·Filed 2000·Granted Feb 27, 2001·13 cites·14 claims
- 0983US5073614AStrongly swellable, moderately crosslinked polyvinylpyrrolidoneISP INVESTMENTS INC·Filed 1990·Granted Dec 17, 1991·39 cites·20 claims
- 1082US5139770ACosmetic compositions containing strongly swellable, moderately crosslinked polyvinylpyrrolidoneISP INVESTMENTS INC·Filed 1990·Granted Aug 18, 1992·55 cites·8 claims
- 1181US8673272B2Ultraviolet-absorbing compoundsSHIH JENN S·Filed 2010·Granted Mar 18, 2014·3 cites·16 claims
- 1279US5015708APrecipitation polymerization of terpolymers of a vinyl lactam, a polymerizable carboxylic acid and a hydrophobic monomer in an aliphatic hydrocarbon solventGAF CHEMICALS CORP·Filed 1989·Granted May 14, 1991·42 cites·15 claims
- 1378US8557226B2Performance-boosting UV-absorbing compoundsMUSA OSAMA M·Filed 2010·Granted Oct 15, 2013·1 cites·7 claims
- 1478US6451891B1Method for preventing or retarding the formation of gas hydratesISP INVESTMENTS INC·Filed 2000·Granted Sep 17, 2002·12 cites·2 claims
- 1577US5776879AWater soluble dye complexing polymersISP INVESTMENTS INC·Filed 1997·Granted Jul 7, 1998·25 cites·17 claims
- 1677US4923694AHydrolysis resistant vinyl lactam amino acrylamide polymersGAF CHEMICALS CORP·Filed 1988·Granted May 8, 1990·39 cites·3 claims
- 1776US5242985AAqueous stable complex of a strongly swellable, moderately crosslinked polyvinylpyrrolidone and iodineISP INVESTMENTS INC·Filed 1992·Granted Sep 7, 1993·20 cites·10 claims
- 1875US9289631B2Polymer-bound UV absorbers in personal care compositionsISP INVESTMENTS INC·Filed 2015·Granted Mar 22, 2016·1 cites·11 claims
- 1975US7371369B2Polymeric interpenetrated network carrier and serial polymerization involving a crosslinked polymer networkISP INVESTMENTS INC·Filed 2003·Granted May 13, 2008·4 cites·12 claims
- 2075US6369180B1Process for making water soluble polyvinylcaprolactam polymersISP INVESTMENTS INC·Filed 2000·Granted Apr 9, 2002·13 cites·9 claims
- 2175US5321110ACationic polymer compositionsISP INVESTMENTS INC·Filed 1992·Granted Jun 14, 1994·25 cites·20 claims
- 2274US5686067ALow voc hair spray compositionsISP INVESTMENTS INC·Filed 1995·Granted Nov 11, 1997·37 cites·7 claims
- 2373US5869442AFabric softening compositions with dye transfer inhibitors for improved fabric appearanceISP INVESTMENTS INC·Filed 1998·Granted Feb 9, 1999·29 cites·22 claims
- 2473US5045617AZwitterion terpolymers of a vinyl lactam, an amino alkyl acrylamide or acrylate, and a polymerizable carboxylic acidISP INVESTMENTS INC·Filed 1989·Granted Sep 3, 1991·20 cites·8 claims
- 2571US5362830AMethod of making crosslinked PVPISP INVESTMENTS INC·Filed 1993·Granted Nov 8, 1994·16 cites·7 claims
- 2670US6566473B1Process for making a vinyl amide polymer composition for skin and hair compositionsISP INVESTMENTS INC·Filed 2002·Granted May 20, 2003·9 cites·16 claims
- 2769US5863880ALaundry detergent compositions containing water soluble dye complexing polymersISP INVESTMENTS INC·Filed 1998·Granted Jan 26, 1999·25 cites·20 claims
- 2869US5362815AProcess for making polyvinylpyrrolidone polymer having predetermined characteristicsISP INVESTMENTS INC·Filed 1993·Granted Nov 8, 1994·18 cites·6 claims
- 2969US5286826AProcess for making highly crosslinked polyvinylpyrrolidone having a low swell volumeISP INVESTMENTS INC·Filed 1993·Granted Feb 15, 1994·18 cites·4 claims
- 3067US4933463APolymerizable pyrrolidonyl oxazoline monomers, homopolymers and copolymersGAF CHEMICALS CORP·Filed 1989·Granted Jun 12, 1990·7 cites·3 claims
- 3166US2007202064A1Rheology modifier/hair styling resinISP INVESTMENTS INC·Filed 2007·Application pending·0 cites
- 3265US9657228B2Performance boosting UV-absorbing compoundsISP INVESTMENTS INC·Filed 2013·Granted May 23, 2017·0 cites·10 claims
- 3365US6255421B1Non-aqueous, heterogeneous polymerization process and reaction product obtained therebyISP INVESTMENTS INC·Filed 1997·Granted Jul 3, 2001·27 cites·8 claims
- 3462US6177068B1Vinyl amide polymer delivery system for hair and skin treating compositionsISP INVESTMENTS INC·Filed 1998·Granted Jan 23, 2001·23 cites·9 claims
- 3561US5130388APrecipitation polymerization processISP INVESTMENTS INC·Filed 1991·Granted Jul 14, 1992·13 cites·12 claims
- 3661US4946967APolymerizable derivatives of 5-oxo-pyrrolidinecarboxylic acidGAF CHEMICALS CORP·Filed 1988·Granted Aug 7, 1990·5 cites·6 claims
- 3760US6048522AControlled-release, drug-delivery compositionISP INVESTMENTS INC·Filed 1998·Granted Apr 11, 2000·22 cites·16 claims
- 3859US5972329AFixative polymersISP INVESTMENTS INC·Filed 1998·Granted Oct 26, 1999·20 cites·7 claims
- 3958US6432909B1Water soluble dye complexing polymersISP INVESTMENTS INC·Filed 2000·Granted Aug 13, 2002·2 cites·27 claims
- 4058US5206322ACrosslinkable, functional polymers of vinylpyrrolidone and aminoalkyl acrylamidesISP INVESTMENTS INC·Filed 1992·Granted Apr 27, 1993·10 cites·2 claims
- 4158US4985487AZwitterion polymersGAF CHEMICALS CORP·Filed 1990·Granted Jan 15, 1991·11 cites·7 claims
- 4256US4927667AAqueous process for preparing water-resistant coatings of hydrophobic copolymers made from hydrophilic monomersGAF CHEMICALS CORP·Filed 1989·Granted May 22, 1990·13 cites·6 claims
- 4354US5162417AGelled acidizer compositionISP INVESTMENTS INC·Filed 1991·Granted Nov 10, 1992·9 cites·7 claims
- 4453US5156914AProcess for producing particulate silicon encapsulated productsISP INVESTMENTS INC·Filed 1991·Granted Oct 20, 1992·17 cites·24 claims
- 4551US5286779AEmulsion polymerization compositionISP INVESTMENTS INC·Filed 1993·Granted Feb 15, 1994·7 cites·5 claims
- 4651US5225524AProcess for rendering amino-group-containing polymer solutions substantially odorlessISP INVESTMENTS INC·Filed 1992·Granted Jul 6, 1993·8 cites·9 claims
- 4751US5191043APrecipitation polmerization of copolymers of a vinyl lactam and a polymerizable carboxylic acid having a molecular weight of less than 20,000 in a cosolvent mixture of an aliphatic hydrocarbon solvent and isopropanolISP INVESTMENTS INC·Filed 1992·Granted Mar 2, 1993·8 cites·15 claims
- 4850US6300442B1Process for making a cosmetically or pharmaceutically-acceptable emulsion or gel compositionISP INVESTMENTS INC·Filed 1999·Granted Oct 9, 2001·12 cites·12 claims
- 4950US2016067167A1Oral care compositions for treatment of sensitive teethISP INVESTMENTS INC·Filed 2013·Application pending·0 cites
- 5046US5608024AProcess for making polymers of vinyl lactam and a polymerizable carboxylic acid, optionally with, a hydrophobic monomer, as a stable composition in an alcohol-water solvent system, having a residual vinyl lactam content of less than 500 PPMISP INVESTMENTS INC·Filed 1995·Granted Mar 4, 1997·7 cites·9 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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