Assignee
SANKYO CO
JP·595 granted patents·68 pending applications·11,637 citations·filing 1970–2010
Top patents by PatentIndex Score
663 records- 0199US4346227AML-236B Derivatives and their preparationSANKYO CO·Filed 1981·Granted Aug 24, 1982·833 cites·25 claims
- 0298US4448979AML-236B DerivativesSANKYO CO·Filed 1982·Granted May 15, 1984·94 cites·3 claims
- 0398US4410629AML-236B Derivatives and their preparationSANKYO CO·Filed 1982·Granted Oct 18, 1983·150 cites·24 claims
- 0497US4537859AProcess for preparing 3-hydroxy-ML-236B derivatives known as M-4 and M-4'SANKYO CO·Filed 1982·Granted Aug 27, 1985·151 cites·22 claims
- 0597US4141883AStabilization of synthetic polymers by penta-or-hexa-substituted 4-piperidinol derivativesSANKYO CO·Filed 1977·Granted Feb 27, 1979·58 cites·16 claims
- 0697US4137322AML-236B carboxylic acid derivatives and their use as antihyperlipemic agentsSANKYO CO·Filed 1977·Granted Jan 30, 1979·95 cites·16 claims
- 0796US5616599AAngiotensin II antagosist 1-biphenylmethylimidazole compounds and their therapeutic useSANKYO CO·Filed 1995·Granted Apr 1, 1997·183 cites·42 claims
- 0896US4873255AThiazolidinone derivatives, their preparation and their useSANKYO CO·Filed 1988·Granted Oct 10, 1989·91 cites·22 claims
- 0996US4322420AMethod of using 4-anilinoquinazoline derivatives as analgesic and anti-inflammatory agentsSANKYO CO·Filed 1979·Granted Mar 30, 1982·96 cites·11 claims
- 1096US4063925AHerbicidal compositionsSANKYO CO·Filed 1975·Granted Dec 20, 1977·41 cites·17 claims
- 1196US3983140APhysiologically active substancesSANKYO CO·Filed 1975·Granted Sep 28, 1976·472 cites·4 claims
- 1296US3950360AAntibiotic substancesSANKYO CO·Filed 1973·Granted Apr 13, 1976·241 cites·6 claims
- 1395US7217805B2Bicyclonucleoside analoguesSANKYO CO·Filed 2002·Granted May 15, 2007·85 cites·16 claims
- 1495US4963582AMacrolide compounds, their preparation and their useSANKYO CO·Filed 1987·Granted Oct 16, 1990·97 cites·12 claims
- 1595US4572912AThiazolidine derivatives, their preparation and compositions containing themSANKYO CO·Filed 1984·Granted Feb 25, 1986·284 cites·39 claims
- 1695US4255444A4-Hydroxy-2-pyrone derivatives having antihyperlipaemic activitySANKYO CO·Filed 1979·Granted Mar 10, 1981·55 cites·27 claims
- 1795US3984564AAntibiotic substances B-41, their production and their use as insecticides and acaricidesSANKYO CO·Filed 1975·Granted Oct 5, 1976·53 cites·9 claims
- 1894US4997943AQuinoline-3-carboxylic acid derivativesSANKYO CO·Filed 1987·Granted Mar 5, 1991·58 cites·4 claims
- 1994US4464375A4-Anilinoquinazoline compounds and pharmaceutical compositions thereofSANKYO CO·Filed 1981·Granted Aug 7, 1984·47 cites·18 claims
- 2094US4259350AIodopropargyl derivatives, their use and preparationSANKYO CO·Filed 1979·Granted Mar 31, 1981·38 cites·17 claims
- 2194US4052395AAgricultural fungicidal compositions containing 6-(substituted phenyl)-pyridazinones and said pyridazinonesSANKYO CO·Filed 1976·Granted Oct 4, 1977·57 cites·24 claims
- 2294US3941744APiperidine derivatives and their use as stabilizersSANKYO CO·Filed 1973·Granted Mar 2, 1976·37 cites·24 claims
- 2393US5478852AUse of thiazolidinedione derivatives and related antihyperglycemic agents in the treatment of impaired glucose tolerance in order to prevent or delay the onset of noninsulin-dependent diabetes mellitusSANKYO CO·Filed 1994·Granted Dec 26, 1995·117 cites·23 claims
- 2493US4883784AHuman complement factors and their therapeutic useSANKYO CO·Filed 1988·Granted Nov 28, 1989·71 cites·9 claims
- 2593US4548926AHypotensive peptides and their useSANKYO CO·Filed 1984·Granted Oct 22, 1985·198 cites·18 claims
- 2693US4261729AHerbicidal compositions and pyrazole derivativesSANKYO CO·Filed 1977·Granted Apr 14, 1981·22 cites·5 claims
- 2793US4241208APiperidine derivativesSANKYO CO·Filed 1978·Granted Dec 23, 1980·33 cites·30 claims
- 2893US4198425AMevalonolactone derivativesSANKYO CO·Filed 1978·Granted Apr 15, 1980·54 cites·28 claims
- 2993US4064351A9-OXO-15 ξ-HYDROXY-20-ALKYLIDENEPROST-13(TRANS)-ENOIC ACID DERIVATIVESSANKYO CO·Filed 1976·Granted Dec 20, 1977·32 cites·8 claims
- 3092US6855808B2Proteins and methods for producing the proteinsSANKYO CO·Filed 2002·Granted Feb 15, 2005·22 cites·2 claims
- 3192US4217107AMethod of measuring blood clotting timeSANKYO CO·Filed 1978·Granted Aug 12, 1980·60 cites·7 claims
- 3292US4161538ASubstituted phenylacetic acid derivatives and process for the preparation thereofSANKYO CO·Filed 1978·Granted Jul 17, 1979·31 cites·32 claims
- 3391US6693115B2Acid addition salts of hydropyridine derivativesSANKYO CO·Filed 2002·Granted Feb 17, 2004·88 cites·15 claims
- 3491US6340702B1Neuraminic acid derivatives, their preparation and their medical useSANKYO CO·Filed 1999·Granted Jan 22, 2002·58 cites·71 claims
- 3591US6096771AIsoxazole derivativesSANKYO CO·Filed 1999·Granted Aug 1, 2000·58 cites·82 claims
- 3691US6040339AUrea derivatives having ACAT inhibitory activity, their preparation and their therapeutic and prophylactic useSANKYO CO·Filed 1998·Granted Mar 21, 2000·53 cites·65 claims
- 3791US5028610AN-benzhydryl-substituted heterocyclic derivatives, their preparation and their useSANKYO CO·Filed 1988·Granted Jul 2, 1991·40 cites·23 claims
- 3891US4845097APhenoxyalkylaminopyrimidine derivatives and insecticidal and acaricidal compositions containing themSANKYO CO·Filed 1986·Granted Jul 4, 1989·54 cites·43 claims
- 3991US4552873ACarbapenem compounds, and compositions containing themSANKYO CO·Filed 1982·Granted Nov 12, 1985·27 cites·14 claims
- 4091US4547520A5-Oxime derivatives of milbemycins and veterinary and agricultural use thereofSANKYO CO·Filed 1983·Granted Oct 15, 1985·50 cites·40 claims
- 4190US5051402APharmaceutical composition containing cyclosporin in admixture with α-SANKYO CO·Filed 1990·Granted Sep 24, 1991·126 cites·33 claims
- 4290US4757066AComposition containing a penem or carbapenem antibiotic and the use of the sameSANKYO CO·Filed 1986·Granted Jul 12, 1988·208 cites·116 claims
- 4390US4468390AAnthelmintic composition and the use thereofSANKYO CO·Filed 1982·Granted Aug 28, 1984·87 cites·14 claims
- 4489US6972323B1Anti-Fas antibodiesSANKYO CO·Filed 2000·Granted Dec 6, 2005·28 cites·36 claims
- 4589US6706746B2Thiazolidine-2,4-dione hydrochloride salt, pharmaceutical compositions thereof and treatment method therewithSANKYO CO·Filed 2001·Granted Mar 16, 2004·34 cites·10 claims
- 4689US6610708B1Cyclic amino compoundsSANKYO CO·Filed 2000·Granted Aug 26, 2003·66 cites·38 claims
- 4789US6432993B1Substituted fused heterocyclic compoundSANKYO CO·Filed 2000·Granted Aug 13, 2002·42 cites·68 claims
- 4889US5104888AThiazolidine derivatives, their preparation and useSANKYO CO·Filed 1990·Granted Apr 14, 1992·52 cites·37 claims
- 4989US4517373AIsoMB-530B derivativesSANKYO CO·Filed 1982·Granted May 14, 1985·28 cites·3 claims
- 5089US4486425A7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]-3-methoxymethyl-3-cephem-4-carboxylatesSANKYO CO·Filed 1981·Granted Dec 4, 1984·40 cites·12 claims
Showing the top 50 of 663 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when SANKYO CO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →