Assignee
KYORIN SEIYAKU KK
JP·172 granted patents·25 pending applications·1,866 citations·filing 1973–2025
Top patents by PatentIndex Score
197 records- 0197US4448962ASubstituted quinoline carboxylic acid derivativesKYORIN SEIYAKU KK·Filed 1981·Granted May 15, 1984·63 cites·3 claims
- 0296US4398029AQuinoline carboxylic acid derivatives and process for the preparationKYORIN SEIYAKU KK·Filed 1981·Granted Aug 9, 1983·46 cites·3 claims
- 0396US4146719APiperazinyl derivatives of quinoline carboxylic acidsKYORIN SEIYAKU KK·Filed 1978·Granted Mar 27, 1979·68 cites·4 claims
- 0494US4985585APhenoxyalkylcarboxylic acid derivatives and process for their preparationsKYORIN SEIYAKU KK·Filed 1989·Granted Jan 15, 1991·36 cites·1 claims
- 0593US10029983B2Urea derivative or pharmacologically acceptable salt thereofKYORIN SEIYAKU KK·Filed 2017·Granted Jul 24, 2018·14 cites·13 claims
- 0693US9822069B2Urea derivative or pharmacologically acceptable salt thereofKYORIN SEIYAKU KK·Filed 2014·Granted Nov 21, 2017·20 cites·36 claims
- 0792US10252992B2Urea derivative or pharmacologically acceptable salt thereofKYORIN SEIYAKU KK·Filed 2018·Granted Apr 9, 2019·10 cites·16 claims
- 0892US4097483APyrazolo 1,5-a!pyridinesKYORIN SEIYAKU KK·Filed 1976·Granted Jun 27, 1978·22 cites·1 claims
- 0991US6960692B2Diaryl sulfide derivative, addition salt thereof, and immunosuppressantKYORIN SEIYAKU KK·Filed 2002·Granted Nov 1, 2005·64 cites·16 claims
- 1090US7781617B2Effective use method of medicaments and method of preventing expression of side effectKYORIN SEIYAKU KK·Filed 2005·Granted Aug 24, 2010·24 cites·10 claims
- 1190US5948803AN-substituted dioxothiazolidylbenzamide derivatives and process for producing the sameKYORIN SEIYAKU KK·Filed 1996·Granted Sep 7, 1999·97 cites·12 claims
- 1290US4980470A8-alkoxyquinolonecarboxylic acid and salts thereofKYORIN SEIYAKU KK·Filed 1987·Granted Dec 25, 1990·54 cites·8 claims
- 1390US4764608AProcess for the manufacture of spiro-linked pyrrolidine-2,5-dione derivativesKYORIN SEIYAKU KK·Filed 1987·Granted Aug 16, 1988·36 cites·2 claims
- 1490US3937821APlasma substitute including artificial starch and method for the preparation thereofKYORIN SEIYAKU KK·Filed 1973·Granted Feb 10, 1976·41 cites·5 claims
- 1589US10464891B2Urea derivative or pharmacologically acceptable salt thereofKYORIN SEIYAKU KK·Filed 2019·Granted Nov 5, 2019·6 cites·14 claims
- 1689US7902367B2Cyclic amino benzoic acid derivativeKYORIN SEIYAKU KK·Filed 2005·Granted Mar 8, 2011·31 cites·12 claims
- 1788US6066742AIntermediates for the preparation of duocarmycin SA and derivatives thereof, and process for the production of the intermediatesKYORIN SEIYAKU KK·Filed 1997·Granted May 23, 2000·42 cites·5 claims
- 1888US4894458AQuinolonecarboxylic acid derivatives and their preparationKYORIN SEIYAKU KK·Filed 1988·Granted Jan 16, 1990·52 cites·8 claims
- 1988US4649198AImidazo(1,5-a)pyrimidine derivatives and their use as antimycotic agentsKYORIN SEIYAKU KK·Filed 1984·Granted Mar 10, 1987·21 cites·1 claims
- 2087US7754757B2Bicycloester derivativeKYORIN SEIYAKU KK·Filed 2005·Granted Jul 13, 2010·10 cites·8 claims
- 2187US7482491B2Amino alcohol derivative, addition salt thereof, and immunosuppressantKYORIN SEIYAKU KK·Filed 2003·Granted Jan 27, 2009·24 cites·17 claims
- 2287US6963012B2Diaryl ether derivative, addition salt thereof, and immunosuppressantKYORIN SEIYAKU KK·Filed 2002·Granted Nov 8, 2005·38 cites·20 claims
- 2387US6147101AN-benzyldioxothiazolidylbenzamide derivatives and process for producing the sameKYORIN SEIYAKU KK·Filed 2000·Granted Nov 14, 2000·21 cites·5 claims
- 2486US7514571B2Bicyclo derivativeKYORIN SEIYAKU KK·Filed 2005·Granted Apr 7, 2009·11 cites·4 claims
- 2585US10696630B2Urea derivative or pharmacologically acceptable salt thereofKYORIN SEIYAKU KK·Filed 2019·Granted Jun 30, 2020·1 cites·5 claims
- 2685US7763752B2Amino alcohol derivatives, salts thereof and immunosuppresive agentsKYORIN SEIYAKU KK·Filed 2008·Granted Jul 27, 2010·7 cites·12 claims
- 2785US7456157B2Aminophosphonic acid derivatives, addition salts thereof and S1P receptor modulatorsKYORIN SEIYAKU KK·Filed 2004·Granted Nov 25, 2008·23 cites·12 claims
- 2885US6030990AN-benzyldioxothiazolidylbenzamide derivatives and process for producing the sameKYORIN SEIYAKU KK·Filed 1996·Granted Feb 29, 2000·66 cites·13 claims
- 2984US7763617B2Pyrazolopyridine-4-yl pyridazinone derivatives and addition salts thereof, and PDE inhibitors comprising the same derivatives or salts as active ingredientKYORIN SEIYAKU KK·Filed 2006·Granted Jul 27, 2010·10 cites·12 claims
- 3084US7176204B2Substituted carboxylic acid derivativesKYORIN SEIYAKU KK·Filed 2001·Granted Feb 13, 2007·24 cites·20 claims
- 3184US5629430ATrifluoromethylpyrroloindolecarboxylic acid ester and process for production thereofKYORIN SEIYAKU KK·Filed 1993·Granted May 13, 1997·54 cites·7 claims
- 3283US11261155B2Urea derivative or pharmacologically acceptable salt thereofKYORIN SEIYAKU KK·Filed 2020·Granted Mar 1, 2022·1 cites·16 claims
- 3383US7049342B2Substituted phenylpropionic acid derivativesKYORIN SEIYAKU KK·Filed 2001·Granted May 23, 2006·12 cites·34 claims
- 3483US6730687B1Substituted benzylthiazolidine-2, 4-dione derivativesKYORIN SEIYAKU KK·Filed 2000·Granted May 4, 2004·20 cites·11 claims
- 3583US5786486AAcrylamide derivatives and process for production thereofKYORIN SEIYAKU KK·Filed 1995·Granted Jul 28, 1998·40 cites·28 claims
- 3683US3934036AN-benzenesulfonyl-β-alanine hydrazide useful as an immunosuppressive agentKYORIN SEIYAKU KK·Filed 1975·Granted Jan 20, 1976·37 cites·5 claims
- 3782US9090587B27-{(3S,4S)-3-[(cyclopropylamino)methyl]-4-fluoropyrrolidine-1-yl}-6-fluoro-1-(2-fluorodethyl)-acid crystalKYORIN SEIYAKU KK·Filed 2012·Granted Jul 28, 2015·9 cites·47 claims
- 3882US7759326B2Aminophosphonic acid derivative, salt thereof, and modulator of S1P receptorKYORIN SEIYAKU KK·Filed 2008·Granted Jul 20, 2010·6 cites·9 claims
- 3982US7560569B2Bicycloamide derivativeKYORIN SEIYAKU KK·Filed 2005·Granted Jul 14, 2009·11 cites·8 claims
- 4082US4599418ABenzoquinolizine carboxylic acid derivatives, and process for preparation thereofKYORIN SEIYAKU KK·Filed 1984·Granted Jul 8, 1986·27 cites·1 claims
- 4182US4429127AQuinoline carboxylic acid derivativeKYORIN SEIYAKU KK·Filed 1982·Granted Jan 31, 1984·12 cites·1 claims
- 4281US6506797B1Substituted phenylpropionic acid derivatives as agonists to human peroxisome proliferator-activated receptor (PPAR) αKYORIN SEIYAKU KK·Filed 2000·Granted Jan 14, 2003·19 cites·47 claims
- 4381US6348461B16,7-asymmetrically disubstituted quinoxalinecarboxylic acid derivatives, addition salts thereof, and processes for the preparation of bothKYORIN SEIYAKU KK·Filed 1998·Granted Feb 19, 2002·37 cites·12 claims
- 4480US7807854B2Effective use method of medicaments and method of preventing expression of side effectKYORIN SEIYAKU KK·Filed 2009·Granted Oct 5, 2010·5 cites·7 claims
- 4580US6686363B2Cyclopropyl containing oxazolidinone antibiotics and derivatives thereofKYORIN SEIYAKU KK·Filed 2002·Granted Feb 3, 2004·11 cites·32 claims
- 4679US7667049B2Process for producing 3,4-disubstituted pyrrolidine derivative and production intermediate thereofKYORIN SEIYAKU KK·Filed 2007·Granted Feb 23, 2010·4 cites·2 claims
- 4779US7514451B27-(4-Substituted-3-cyclopropylaminomethyl-1 pyrrolidinyl) quinolonecarboxylic acid derivativeKYORIN SEIYAKU KK·Filed 2004·Granted Apr 7, 2009·11 cites·20 claims
- 4879US6897230B2Bicyclo[3/1/0] hexane containing oxazolidinone antibiotics and derivatives thereofKYORIN SEIYAKU KK·Filed 2002·Granted May 24, 2005·8 cites·40 claims
- 4979US5043450A8-alkoxyquinolonecarboxylic acid and salts thereofKYORIN SEIYAKU KK·Filed 1990·Granted Aug 27, 1991·35 cites·5 claims
- 5078US9687453B2Solid pharmaceutical compositionKYORIN SEIYAKU KK·Filed 2014·Granted Jun 27, 2017·3 cites·15 claims
Showing the top 50 of 197 patent records by PatentIndex Score.
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