Assignee
TANABE SEIYAKU CO
JP·324 granted patents·12 pending applications·5,769 citations·filing 1973–2007
Top patents by PatentIndex Score
336 records- 0197US6849622B2Aliphatic nitrogenous five-membered ring compoundsTANABE SEIYAKU CO·Filed 2001·Granted Feb 1, 2005·81 cites·16 claims
- 0297US4016100AMethod of preparing a controlled release liquid pharmaceutical compositionTANABE SEIYAKU CO·Filed 1976·Granted Apr 5, 1977·195 cites·11 claims
- 0395US6638534B1Preparation capable of releasing drug at target site in intestineTANABE SEIYAKU CO·Filed 1999·Granted Oct 28, 2003·157 cites·25 claims
- 0495US4948900ABenzoxazole derivativesTANABE SEIYAKU CO·Filed 1989·Granted Aug 14, 1990·87 cites·3 claims
- 0594US7332487B2Nitrogen-containing 5-membered ring compoundTANABE SEIYAKU CO·Filed 2006·Granted Feb 19, 2008·14 cites·20 claims
- 0694US4567175A8-Chloro-1,5-benzothiazepine derivativesTANABE SEIYAKU CO·Filed 1984·Granted Jan 28, 1986·67 cites·20 claims
- 0793US5603961ASustained release multi-core microsphere preparation and method for producing the sameTANABE SEIYAKU CO·Filed 1993·Granted Feb 18, 1997·95 cites·14 claims
- 0893US5589478ABenzenesulfonamide derivative and process for preparing thereofTANABE SEIYAKU CO·Filed 1994·Granted Dec 31, 1996·70 cites·15 claims
- 0992US6309666B1Pharmaceutical preparation in form of coated capsule releasable at lower part of digestive tractTANABE SEIYAKU CO·Filed 1996·Granted Oct 30, 2001·128 cites·12 claims
- 1092US5202129AProcess for micronizing slightly-soluble drugTANABE SEIYAKU CO·Filed 1990·Granted Apr 13, 1993·135 cites·7 claims
- 1192US5192746ACyclic cell adhesion modulation compoundsTANABE SEIYAKU CO·Filed 1990·Granted Mar 9, 1993·145 cites·15 claims
- 1292US4579854ABronchodilating 8-hydroxy-5-{(1R)-1-hydroxy-2-[N-((1R)-2-(p-methoxyphenyl)-1-methylethyl)-amino]ethyl} carbostyrilTANABE SEIYAKU CO·Filed 1984·Granted Apr 1, 1986·95 cites·5 claims
- 1392US4090919AWater-insoluble tannin preparation for immobilization of proteinsTANABE SEIYAKU CO·Filed 1977·Granted May 23, 1978·58 cites·41 claims
- 1491US4897393ABenzoxazole derivativesTANABE SEIYAKU CO·Filed 1988·Granted Jan 30, 1990·40 cites·15 claims
- 1591US4855298A6-Halo-1,2,3,4-tetrahydroquinazoline-4-spiro-4-imidazolidine-2,2'5'-triones useful for the treatment and prophylaxis of diabetic complicationsTANABE SEIYAKU CO·Filed 1987·Granted Aug 8, 1989·67 cites·7 claims
- 1691US4542042AProcess for preparing free-flowing ethylcellulose microcapsulesTANABE SEIYAKU CO·Filed 1983·Granted Sep 17, 1985·55 cites·19 claims
- 1790US6521666B1Inhibitors of α4 mediated cell adhesionTANABE SEIYAKU CO·Filed 2000·Granted Feb 18, 2003·34 cites·42 claims
- 1890US5849732APhenol compound having antioxidative activity and the process for preparing the sameTANABE SEIYAKU CO·Filed 1997·Granted Dec 15, 1998·66 cites·19 claims
- 1990US4276304ANovel benzylalcohol derivative and process for preparing the sameTANABE SEIYAKU CO·Filed 1980·Granted Jun 30, 1981·40 cites·36 claims
- 2090US4138292AImmobilized catalytically active substance and method of preparing the sameTANABE SEIYAKU CO·Filed 1977·Granted Feb 6, 1979·63 cites·64 claims
- 2189US7273868B2Pyrazine derivativesTANABE SEIYAKU CO·Filed 2003·Granted Sep 25, 2007·37 cites·13 claims
- 2289US7138397B2Nitrogenous 5-membered ring compoundsTANABE SEIYAKU CO·Filed 2001·Granted Nov 21, 2006·25 cites·12 claims
- 2389US7026501B2Inhibitors of α4 mediated cell adhesionTANABE SEIYAKU CO·Filed 2001·Granted Apr 11, 2006·26 cites·13 claims
- 2489US5892043ACamptothecin derivativesTANABE SEIYAKU CO·Filed 1996·Granted Apr 6, 1999·73 cites·17 claims
- 2589US5837673ACamptothecin derivativesTANABE SEIYAKU CO·Filed 1996·Granted Nov 17, 1998·81 cites·47 claims
- 2689US4909942AProcess for removing pyrogensTANABE SEIYAKU CO·Filed 1988·Granted Mar 20, 1990·74 cites·15 claims
- 2789US4415504Ap-Hydroxyphenylglycine.α-phenylethanesulfonate, process for production thereof and utilization thereof in resolution of p-hydroxyphenylglycineTANABE SEIYAKU CO·Filed 1982·Granted Nov 15, 1983·26 cites·32 claims
- 2889US4411933AProcess for preparing ethylcellulose microcapsulesTANABE SEIYAKU CO·Filed 1981·Granted Oct 25, 1983·52 cites·15 claims
- 2988US7220430B2Sustained-release preparation and process for producing the sameTANABE SEIYAKU CO·Filed 2001·Granted May 22, 2007·28 cites·21 claims
- 3088US6897225B1Inhibitors of αLβ2 mediated cell adhesionTANABE SEIYAKU CO·Filed 2000·Granted May 24, 2005·21 cites·15 claims
- 3188US4462982AMicrocapsules and method of preparing sameTANABE SEIYAKU CO·Filed 1982·Granted Jul 31, 1984·81 cites·17 claims
- 3288US4032575ABenzylalcohol amine derivativesTANABE SEIYAKU CO·Filed 1975·Granted Jun 28, 1977·31 cites·3 claims
- 3387US5424406ADihydrochalcone derivatives which are hypoglycemic agentsTANABE SEIYAKU CO·Filed 1993·Granted Jun 13, 1995·100 cites·19 claims
- 3487US5137733AControlled release pharmaceutical preparationTANABE SEIYAKU CO·Filed 1991·Granted Aug 11, 1992·93 cites·4 claims
- 3587US5068112AControlled release pharmaceutical preparation and method for producing the sameTANABE SEIYAKU CO·Filed 1989·Granted Nov 26, 1991·86 cites·6 claims
- 3687US4840951ANovel naphthalene derivativeTANABE SEIYAKU CO·Filed 1987·Granted Jun 20, 1989·49 cites·24 claims
- 3787US4565877ANaphthalene derivatives and method for preparation thereofTANABE SEIYAKU CO·Filed 1983·Granted Jan 21, 1986·25 cites·6 claims
- 3886US6855843B2Inhibitors of α4 mediated cell adhesionTANABE SEIYAKU CO·Filed 2002·Granted Feb 15, 2005·22 cites·7 claims
- 3986US6656935B2Aromatic nitrogen-containing 6-membered cyclic compoundsTANABE SEIYAKU CO·Filed 2001·Granted Dec 2, 2003·31 cites·22 claims
- 4086US5969140ANaphthalene derivatives, process for the preparation thereof, and intermediates thereforTANABE SEIYAKU CO·Filed 1998·Granted Oct 19, 1999·34 cites·23 claims
- 4186US5847115AAzetidinone compound and process for preparation thereofTANABE SEIYAKU CO·Filed 1996·Granted Dec 8, 1998·32 cites·18 claims
- 4286US5550229AAlkylation process for preparing azetidinone compound and starting compound thereforTANABE SEIYAKU CO·Filed 1994·Granted Aug 27, 1996·29 cites·20 claims
- 4386US5395628AControlled release succinic acid microcapsules coated with aqueous acrylicsTANABE SEIYAKU CO·Filed 1992·Granted Mar 7, 1995·98 cites·12 claims
- 4486US4256751ATetrahydroisoquinoline derivativesTANABE SEIYAKU CO·Filed 1979·Granted Mar 17, 1981·34 cites·4 claims
- 4585US6048842APropiophenone derivatives and process for preparing the sameTANABE SEIYAKU CO·Filed 1997·Granted Apr 11, 2000·76 cites·24 claims
- 4685US5731292ADihydrochalcone derivatives which are hypoglycemic agentsTANABE SEIYAKU CO·Filed 1995·Granted Mar 24, 1998·95 cites·19 claims
- 4785US5556642AMethod for producing sustained release microsphere preparationTANABE SEIYAKU CO·Filed 1993·Granted Sep 17, 1996·90 cites·6 claims
- 4885US4443497AMethod of preparing microcapsulesTANABE SEIYAKU CO·Filed 1981·Granted Apr 17, 1984·64 cites·10 claims
- 4985US4381239AMethod for reducing the pyrogen content of or removing pyrogens from substances contaminated therewithTANABE SEIYAKU CO·Filed 1982·Granted Apr 26, 1983·64 cites·15 claims
- 5084US6596752B1Inhibitors of α4β1 mediated cell adhesionTANABE SEIYAKU CO·Filed 2002·Granted Jul 22, 2003·15 cites·15 claims
Showing the top 50 of 336 patent records by PatentIndex Score.
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