Inventor · disambiguated record
Keizo Koya
Also filed as: KOYA KEIZO
75 granted patents·24 pending applications·1,165 citations·filing 1986–2022
99Inventor score
Files withSYNTA PHARMACEUTICALS CORP40FUJI PHOTO FILM CO LTD17SOLA BIOSCIENCES LLC7SUN LIJUN7KOYA KEIZO6
Top patents by PatentIndex Score
99 records- 0198US7435843B2Synthesis of taxol enhancersSYNTA PHARMACEUTICALS CORP·Filed 2006·Granted Oct 14, 2008·36 cites·4 claims
- 0298US7368473B2Paclitaxel enhancer compoundsSYNTA PHARMACEUTICALS CORP·Filed 2005·Granted May 6, 2008·40 cites·23 claims
- 0397US7074952B2Synthesis of taxol enhancersSYNTA PHARMACEUTICALS CORP·Filed 2004·Granted Jul 11, 2006·49 cites·25 claims
- 0497US7001923B2Taxol enhancer compoundsSYNTA PHARMACEUTICALS CORP·Filed 2004·Granted Feb 21, 2006·52 cites·24 claims
- 0597US6825235B2Synthesis of taxol enhancersSYNTA PHARMACEUTICALS CORP·Filed 2002·Granted Nov 30, 2004·60 cites·60 claims
- 0697US6762204B2Taxol enhancer compoundsSYNTA PHARMACEUTICALS INC·Filed 2002·Granted Jul 13, 2004·74 cites·125 claims
- 0796US8318790B2Triazole compounds that modulate HSP90 activityYING WEIWEN·Filed 2007·Granted Nov 27, 2012·49 cites·68 claims
- 0896US7750042B2Paclitaxel enhancer compoundSYNTA PHARMACEUTICALS CORP·Filed 2008·Granted Jul 6, 2010·14 cites·32 claims
- 0996US7345094B2Paclitaxel enhancer compoundsSYNTA PHARMACEUTICALS CORP·Filed 2005·Granted Mar 18, 2008·40 cites·31 claims
- 1096US7037940B2Taxol enhancer compoundsSYNTA PHARMACEUTICALS CORP·Filed 2004·Granted May 2, 2006·55 cites·24 claims
- 1196US6924312B2Taxol enhancer compoundsSYNTA PHARMACEUTICALS CORP·Filed 2003·Granted Aug 2, 2005·58 cites·3 claims
- 1296US6800660B2Taxol enhancer compoundsSYNTA PHARMACEUTICALS CORP·Filed 2002·Granted Oct 5, 2004·71 cites·117 claims
- 1395US7645904B2Purification of bis(thiohydrazide amides)SYNTA PHARMACEUTICALS CORP·Filed 2007·Granted Jan 12, 2010·18 cites·29 claims
- 1495US7385084B2Bis(thio-hydrazide amide) salts for treatment of cancersSYNTA PHARMACEUTICAL CORP·Filed 2005·Granted Jun 10, 2008·45 cites·34 claims
- 1594US8742133B2Triazole compounds that modulate HSP90 activityYING WEIWEN·Filed 2008·Granted Jun 3, 2014·36 cites·15 claims
- 1694US7795313B2Bis(thio-hydrazide amide) salts for treatment of cancersSYNTA PHARMACEUTICALS CORP·Filed 2009·Granted Sep 14, 2010·22 cites·18 claims
- 1794US7579503B2BIS (thio-hydrazide amide) salts for treatment of cancersSYNTA PHARMACEUTICALS CORP·Filed 2008·Granted Aug 25, 2009·23 cites·15 claims
- 1893US7919487B2Heteroaryl compoundsSYNTA PHARMACEUTICALS CORP·Filed 2005·Granted Apr 5, 2011·34 cites·15 claims
- 1993US7671092B2Paclitaxel enhancer compoundsSYNTA PHARMACEUTICALS CORP·Filed 2008·Granted Mar 2, 2010·16 cites·5 claims
- 2093US7067514B2Pyrimidine compoundsSYNTA PHARMACEUTICALS CORP·Filed 2003·Granted Jun 27, 2006·42 cites·46 claims
- 2193US6743919B22-aroylimidazole compounds for treating cancerSYNTA PHARMACEUTICALS CORP·Filed 2002·Granted Jun 1, 2004·30 cites·66 claims
- 2291US8093425B2Compounds for treating proliferative disordersKOYA KEIZO·Filed 2008·Granted Jan 10, 2012·8 cites·18 claims
- 2388US8927548B2Triazole compounds that modulate HSP90 activityYING WEIWEN·Filed 2012·Granted Jan 6, 2015·10 cites·9 claims
- 2488US8455686B2Compounds for treating proliferative disordersKOYA KEIZO·Filed 2011·Granted Jun 4, 2013·5 cites·10 claims
- 2588US7465725B2Pyrimidine compoundsSYNTA PHARMACEUTICALS CORP·Filed 2005·Granted Dec 16, 2008·8 cites·37 claims
- 2687US8048925B2Bis(thio-hydrazide amide) salts for treatment of cancersSYNTA PHARMACEUTICALS CORP·Filed 2010·Granted Nov 1, 2011·7 cites·4 claims
- 2786US9120745B2Triazole compounds that modualte HSP90 activitySYNTA PHARMACEUTICALS CORP·Filed 2014·Granted Sep 1, 2015·7 cites·24 claims
- 2886US7763658B2Treatment for cancersSYNTA PHARMACEUTICALS CORP·Filed 2004·Granted Jul 27, 2010·21 cites·6 claims
- 2985US7572821B2Compounds for the treatment of proliferative disordersSYNTA PHARMACEUTICALS CORP·Filed 2006·Granted Aug 11, 2009·6 cites·17 claims
- 3083US6458406B1Water-soluble bean-based extractsFiled 2000·Granted Oct 1, 2002·11 cites·27 claims
- 3182US7939564B2Combination with bis(thiohydrazide amides) for treating cancerSYNTA PHARMACEUTICALS CORP·Filed 2007·Granted May 10, 2011·4 cites·4 claims
- 3282US6541062B2Water-soluble soybean extractsFiled 2000·Granted Apr 1, 2003·14 cites·18 claims
- 3381US8815945B2Use of bis [thiohydrazide amide] compounds such as elesclomol for treating cancersNAGAI MASAZUMI·Filed 2011·Granted Aug 26, 2014·4 cites·16 claims
- 3481US8269017B2Compounds for the treatment of proliferative disordersSUN LIJUN·Filed 2010·Granted Sep 18, 2012·4 cites·20 claims
- 3581US4994363ASilver halide light-sensitive material containing a compound releasing a photographically useful groupFUJI PHOTO FILM CO LTD·Filed 1988·Granted Feb 19, 1991·15 cites·2 claims
- 3680US8461208B2Bis(thio-hydrazide amide) salts for treatment of cancersKOYA KEIZO·Filed 2011·Granted Jun 11, 2013·3 cites·4 claims
- 3780US6861436B21-glyoxylamide indolizines for treating cancerSYNTA PHARMACEUTICALS CORP·Filed 2002·Granted Mar 1, 2005·11 cites·42 claims
- 3878US8907131B2Compounds for treating proliferative disordersSYNTA PHARMACEUTICALS CORP·Filed 2013·Granted Dec 9, 2014·1 cites·7 claims
- 3978US7884094B2Compounds for the treatment of proliferative disordersSYNTA PHARMACEUTICALS CORP·Filed 2006·Granted Feb 8, 2011·2 cites·8 claims
- 4077US8497272B2Compounds for treating proliferative disordersSUN LIJUN·Filed 2007·Granted Jul 30, 2013·2 cites·16 claims
- 4176US5096801AColor image recording methodFUJI PHOTO FILM CO LTD·Filed 1990·Granted Mar 17, 1992·30 cites·13 claims
- 4275US8058297B2Compounds for the treatment of proliferative disordersSUN LIJUN·Filed 2009·Granted Nov 15, 2011·1 cites·12 claims
- 4374US6958348B23-glyoxylamideindoles for treating cancerSYNTA PHARMACEUTICALS CORP·Filed 2002·Granted Oct 25, 2005·5 cites·16 claims
- 4474US6433199B1Quinone derivativesSHIONOGI BIORES CORP·Filed 1999·Granted Aug 13, 2002·20 cites·8 claims
- 4573US8609720B2Compounds for treating proliferative disordersCHEN SHOUJUN·Filed 2007·Granted Dec 17, 2013·1 cites·10 claims
- 4672US7081466B22-aroylimidazole compounds for treating cancerSYNTA PHARMACEUTICALS CORP·Filed 2004·Granted Jul 25, 2006·4 cites·33 claims
- 4769US5075208ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Dec 24, 1991·7 cites·8 claims
- 4869US5049477ARadiation responsive compositionFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 17, 1991·10 cites·20 claims
- 4966US7182972B2Water-soluble bean-based extractsQUERCEGEN PHARMA LLC·Filed 2003·Granted Feb 27, 2007·2 cites·12 claims
- 5065US5969133ABioreductive cytotoxic agentsSHIONGI BIORESEARCH CORP·Filed 1998·Granted Oct 19, 1999·14 cites·21 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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