Inventor · disambiguated record
Chung Chen Wei
Also filed as: WEI CHUNG CHEN
34 granted patents·5 pending applications·817 citations·filing 1982–2007
98Inventor score
Files withSUGEN INC22HOFFMANN LA ROCHE12AGOURON PHARMA1HOFFMANN LA ROCHES INC1SUGEN INC & PHARMACIA & UPJOHN1
Top patents by PatentIndex Score
39 records- 0197US6573293B2Pyrrole substituted 2-indolinone protein kinase inhibitorsSUGEN INC·Filed 2001·Granted Jun 3, 2003·174 cites·29 claims
- 0296US7125905B2Pyrrole substituted 2-indolinone protein kinase inhibitorsSUGEN INC·Filed 2005·Granted Oct 24, 2006·59 cites·2 claims
- 0394US6653308B23-(4-amidopyrrol-2-ylmethylidene)-2-indolinone derivatives as protein kinase inhibitorsSUGEN INC·Filed 2002·Granted Nov 25, 2003·75 cites·40 claims
- 0494US6610688B24-substituted 7-aza-indolin-2-ones and their use as protein kinase inhibitorsSUGEN INC·Filed 2000·Granted Aug 26, 2003·74 cites·22 claims
- 0593US7572924B2Pyrrole substituted 2-indolinone protein kinase inhibitorsSUGEN INC·Filed 2006·Granted Aug 11, 2009·25 cites·3 claims
- 0693US6677368B24-aryl substituted indolinonesSUGEN INC·Filed 2001·Granted Jan 13, 2004·72 cites·20 claims
- 0791US7186716B23-Pyrrol-pyridopyrazoles and 3-pyrrolyl-indazoles as novel kinase inhibitorsSUGEN INC·Filed 2003·Granted Mar 6, 2007·64 cites·12 claims
- 0890US6689806B1Indolinone compounds as kinase inhibitorsSUGEN INC·Filed 2000·Granted Feb 10, 2004·29 cites·19 claims
- 0988US6596772B1Phosphate mimics and methods of treatment using phosphatase inhibitorsSUGEN INC·Filed 2000·Granted Jul 22, 2003·53 cites·20 claims
- 1086US5523400ACephalosporin antibioticsHOFFMANN LA ROCHE·Filed 1994·Granted Jun 4, 1996·32 cites·62 claims
- 1184US6599902B25-aralkysufonyl-3-(pyrrol-2-ylmethylidene)-2-indolinone derivatives as kinase inhibitorsSUGEN INC·Filed 2002·Granted Jul 29, 2003·21 cites·23 claims
- 1283US4431653APenicillanic acid derivativesHOFFMANN LA ROCHE·Filed 1982·Granted Feb 14, 1984·14 cites·40 claims
- 1382US7256189B23-(4-amidopyrrol-2-ylmethylidene)-2-indolinone der derivatives as protein kinase inhibitorsUPJOHN CO·Filed 2006·Granted Aug 14, 2007·4 cites·2 claims
- 1481US6797725B2Prodrugs of a 3-(pyrrol-2-ylmethylidene)-2-indolinone derivativesSUGEN INC·Filed 2002·Granted Sep 28, 2004·12 cites·6 claims
- 1579US7179910B23-(4-amidopyrrol-2-ylmethlidene)-2-indolinone derivatives as protein kinase inhibitorsAGOURON PHARMA·Filed 2003·Granted Feb 20, 2007·10 cites·13 claims
- 1678US7214700B2(2-Oxindol-3-ylidenyl) acetic acid derivatives and their use as protein kinase inhibitorsSUGEN INC·Filed 2003·Granted May 8, 2007·9 cites·8 claims
- 1777US6635640B24-heteroaryl-3-heteroarylidenyl-2-indolinones and their use as protein kinase inhibitorsSUGEN INC·Filed 2001·Granted Oct 21, 2003·10 cites·13 claims
- 1875US5329002AAntibacterial cephalosporin compoundsHOFFMANN LA ROCHE·Filed 1990·Granted Jul 12, 1994·18 cites·29 claims
- 1974US6908930B24-substituted 7-AZA-indolin-2-ones and their use as protein kinase inhibitorsSUGEN INC·Filed 2003·Granted Jun 21, 2005·6 cites·12 claims
- 2073US7053086B24-heteroaryl-3-heteroarylidenyl-2-indolinones and their use as protein kinase inhibitorsSUGEN INC·Filed 2003·Granted May 30, 2006·6 cites·12 claims
- 2170US5162523ACephalosporin antibacterial compoundsHOFFMANN LA ROCHE·Filed 1990·Granted Nov 10, 1992·12 cites·14 claims
- 2269US7053114B2Prodrugs of a 3-(pyrrol-2-ylmethylidene)-2-indolinone derivativesSUGEN INC·Filed 2004·Granted May 30, 2006·5 cites·8 claims
- 2367US7105562B2Geometrically restricted 3-cyclopentylidene-1,3-dihydroindol-2-ones as potent protein tyrosine kinase inhibitorsSUGEN INC·Filed 2004·Granted Sep 12, 2006·3 cites·4 claims
- 2467US5189157AAntibacterial cephalosporin compoundsHOFFMANN LA ROCHE·Filed 1988·Granted Feb 23, 1993·9 cites·45 claims
- 2563US7582756B23-(4-amidopyrrol-2-ylmethylidene)-2-indolinone derivatives as protein kinase inhibitorsSUGEN INC·Filed 2007·Granted Sep 1, 2009·0 cites·3 claims
- 2662US6861418B24-aryl substituted indolinonesSUGEN INC·Filed 2003·Granted Mar 1, 2005·1 cites·20 claims
- 2757US4502994AEnantiomeric synthesis of 3-amino-4-carbamoyloxymethyl-2-azetidonone-1-sulfateHOFFMANN LA ROCHE·Filed 1982·Granted Mar 5, 1985·3 cites·7 claims
- 2856US5159077APenam antibacterial compoundsHOFFMANN LA ROCHE·Filed 1989·Granted Oct 27, 1992·4 cites·17 claims
- 2956US4663469A4-hydroxy-l-threoninamidesHOFFMANN LA ROCHE·Filed 1984·Granted May 5, 1987·3 cites·6 claims
- 3053US2003216462A1(2-Oxindol-3-ylidenyl) acetic acid derivatives and their use as protein kinase inhibitorsSUGEN INC·Filed 2003·Application pending·0 cites
- 3153US2004063773A1Pyrrole substituted 2-indolinone protein kinase inhibitorsSUGEN INC & PHARMACIA & UPJOHN·Filed 2003·Application pending·0 cites
- 3251US4605744AImidazole derivativesHOFFMANN LA ROCHE·Filed 1985·Granted Aug 12, 1986·3 cites·3 claims
- 3350US4801704AMethylene penam and derivatives thereofHOFFMANN LA ROCHE·Filed 1988·Granted Jan 31, 1989·3 cites·43 claims
- 3449US2002028828A1(2-oxindol-3-ylidenyl)acetic acid derivatives and their use as protein kinase inhibitorsFiled 2001·Application pending·0 cites
- 3548US4537969AImidazole derivativesHOFFMANN LA ROCHE·Filed 1984·Granted Aug 27, 1985·2 cites·6 claims
- 3648US2004138255A1Phosphate mimics and methods of treatment using phosphatease inhibitorsSUGEN INC·Filed 2003·Application pending·0 cites
- 3742US2005032871A1Sulfonylated pyrrole-2-indolinone derivatives as kinase inhibitorsSUGEN INC·Filed 2003·Application pending·0 cites
- 3830US4461726ADesulfurization of penicillins to prepare azetidinonesHOFFMANN LA ROCHE·Filed 1982·Granted Jul 24, 1984·0 cites·16 claims
- 3925US5112967AProcess for synthesizing antibacterial cephalosporin compoundsHOFFMANN LA ROCHES INC·Filed 1990·Granted May 12, 1992·2 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →