Assignee
KAKEN PHARMA CO LTD
JP·96 granted patents·10 pending applications·953 citations·filing 1982–2023
Top patents by PatentIndex Score
106 records- 0190US4822786ACephalosporin compounds, and antibacterial agentsKAKEN PHARMA CO LTD·Filed 1987·Granted Apr 18, 1989·41 cites·7 claims
- 0287US6777427B2Tetrahydroquinoline compoundsKAKEN PHARMA CO LTD·Filed 2001·Granted Aug 17, 2004·60 cites·3 claims
- 0386US4749392ADehumidifying materialKAKEN PHARMA CO LTD·Filed 1986·Granted Jun 7, 1988·68 cites·14 claims
- 0484US7214506B2Method for treating onychomycosisKAKEN PHARMA CO LTD·Filed 2003·Granted May 8, 2007·33 cites·2 claims
- 0583US5620994AAzolylamine derivativeKAKEN PHARMA CO LTD·Filed 1995·Granted Apr 15, 1997·29 cites·12 claims
- 0683US4485095APronase used for the treatment of diseases of the liver and kidneys in humans and animalsKAKEN PHARMA CO LTD·Filed 1982·Granted Nov 27, 1984·37 cites·3 claims
- 0781US6849597B2Neuroprotective drugKAKEN PHARMA CO LTD·Filed 2000·Granted Feb 1, 2005·20 cites·14 claims
- 0881US5403867APreparation for treating wounds or hemorrhoidsKAKEN PHARMA CO LTD·Filed 1993·Granted Apr 4, 1995·36 cites·4 claims
- 0981US4699925ABiphenylylpropionic acid derivative and pharmaceutical composition containing the sameKAKEN PHARMA CO LTD·Filed 1983·Granted Oct 13, 1987·15 cites·5 claims
- 1079US7935335B2Strains belonging to the genus Paenibacillus and method of controlling plant disease by using these strains or culture thereofKAKEN PHARMA CO LTD·Filed 2005·Granted May 3, 2011·12 cites·13 claims
- 1178US6831058B1Crosslinked gelatin gel preparation containing basic fibroblast growth factorKAKEN PHARMA CO LTD·Filed 1995·Granted Dec 14, 2004·60 cites·12 claims
- 1278US5962476AAzolylamine derivativeKAKEN PHARMA CO LTD·Filed 1997·Granted Oct 5, 1999·19 cites·10 claims
- 1377US7037919B1Tetrahydroquinoline derivativesKAKEN PHARMA CO LTD·Filed 2000·Granted May 2, 2006·21 cites·2 claims
- 1477US7008927B2Pralmorelin-containing nasal drop preparationsKAKEN PHARMA CO LTD·Filed 2001·Granted Mar 7, 2006·16 cites·14 claims
- 1575US4666931ABenzofuran derivatives useful in treating diabetic complicationsKAKEN PHARMA CO LTD·Filed 1985·Granted May 19, 1987·26 cites·25 claims
- 1672US5196567ABiphenylylpropionic acid derivative, process for preparing the same and pharmaceutical composition containing the sameKAKEN PHARMA CO LTD·Filed 1988·Granted Mar 23, 1993·10 cites·4 claims
- 1771US9593081B24-alkynyl imidazole derivative and medicine comprising same as active ingredientKAKEN PHARMA CO LTD·Filed 2014·Granted Mar 14, 2017·2 cites·15 claims
- 1869US6878689B2Preventives or remedies for heart failureKAKEN PHARMA CO LTD·Filed 2001·Granted Apr 12, 2005·3 cites·12 claims
- 1969US5013736AAzaazulene compounds which are useful as antiallergic and antiinflammatory agentsKAKEN PHARMA CO LTD·Filed 1989·Granted May 7, 1991·15 cites·23 claims
- 2068US11584715B2Crystalline form of sofpironium bromide and preparation method thereofKAKEN PHARMA CO LTD·Filed 2021·Granted Feb 21, 2023·0 cites·10 claims
- 2168US5716969AAzolylamine derivativeKAKEN PHARMA CO LTD·Filed 1997·Granted Feb 10, 1998·11 cites·9 claims
- 2268US5679707APreparation for treating wounds or hemorrhoidsKAKEN PHARMA CO LTD·Filed 1994·Granted Oct 21, 1997·17 cites·3 claims
- 2367US7361679B22-phenyl-3-heteroarylpropionic acid derivative or salt thereof and medicine containing the sameKAKEN PHARMA CO LTD·Filed 2002·Granted Apr 22, 2008·7 cites·3 claims
- 2467US6376671B12-sulfamoylbenzoic acid derivativesKAKEN PHARMA CO LTD·Filed 2001·Granted Apr 23, 2002·4 cites·3 claims
- 2566US10647675B2Biaryl derivative and medicine containing sameKAKEN PHARMA CO LTD·Filed 2016·Granted May 12, 2020·1 cites·22 claims
- 2666US7335673B22,3-Diphenylpropionic acid derivatives or their salts, medicines or cell adhesion inhibitors containing the same, and their usageKAKEN PHARMA CO LTD·Filed 2001·Granted Feb 26, 2008·6 cites·10 claims
- 2765US7476648B1Vessel embolic material comprising hydrogel and therapy with the use thereofKAKEN PHARMA CO LTD·Filed 2000·Granted Jan 13, 2009·45 cites·7 claims
- 2864US5296265AFluidized coating apparatus having perforated rotating disk and method of using sameKAKEN PHARMA CO LTD·Filed 1992·Granted Mar 22, 1994·27 cites·4 claims
- 2964US4652566ABenzofuran derivatives, processes for preparing the same and antihypertensive agents containing the sameKAKEN PHARMA CO LTD·Filed 1985·Granted Mar 24, 1987·14 cites·33 claims
- 3064US2022298108A1Crystalline form of sofpironium bromide and preparation method thereofKAKEN PHARMA CO LTD·Filed 2020·Application pending·0 cites
- 3163US11566000B2Crystalline form of sofpironium bromide and preparation method thereofKAKEN PHARMA CO LTD·Filed 2020·Granted Jan 31, 2023·0 cites·5 claims
- 3263US10829475B2Production and purification methods for efinaconazoleKAKEN PHARMA CO LTD·Filed 2020·Granted Nov 10, 2020·0 cites·15 claims
- 3363US7022311B1Powdery inhalational preparations and process for producing the sameKAKEN PHARMA CO LTD·Filed 2000·Granted Apr 4, 2006·24 cites·19 claims
- 3463US5668147AQuinolinecarboxylic acid derivatives and salts thereofKAKEN PHARMA CO LTD·Filed 1994·Granted Sep 16, 1997·10 cites·9 claims
- 3563US5334628AAmine derivatives, processes for preparing the same and fungicides containing the sameKAKEN PHARMA CO LTD·Filed 1992·Granted Aug 2, 1994·11 cites·2 claims
- 3662US7511144B2Reverse hydroxamic acid derivativesKAKEN PHARMA CO LTD·Filed 2002·Granted Mar 31, 2009·5 cites·9 claims
- 3761US9447072B2Pyridone derivative and pharmaceutical containing sameKAKEN PHARMA CO LTD·Filed 2012·Granted Sep 20, 2016·1 cites·11 claims
- 3861US4532254AInhibitor of aldose reductaseKAKEN PHARMA CO LTD·Filed 1983·Granted Jul 30, 1985·6 cites·2 claims
- 3960US7597680B2Syringe device and method of preparing medicine using the deviceKAKEN PHARMA CO LTD·Filed 2006·Granted Oct 6, 2009·3 cites·4 claims
- 4060US6726926B2Gene-entrapped liposomes preparation and process for the preparation thereofKAKEN PHARMA CO LTD·Filed 2001·Granted Apr 27, 2004·1 cites·5 claims
- 4160US2019292166A1Production and purification methods for efinaconazoleKAKEN PHARMA CO LTD·Filed 2019·Application pending·0 cites
- 4259US5482929AComposition of stabilized fibroblast growth factorKAKEN PHARMA CO LTD·Filed 1992·Granted Jan 9, 1996·29 cites·8 claims
- 4358US6864250B1N-acylated lipophilic amino acid derivativesKAKEN PHARMA CO LTD·Filed 1998·Granted Mar 8, 2005·11 cites·11 claims
- 4458US2008027038A1N-Acylated lipophilic amino acid derivativesKAKEN PHARMA CO LTD·Filed 2007·Application pending·0 cites
- 4557USD880692SMedicine mixing deviceKAKEN PHARMA CO LTD·Filed 2016·Granted Apr 7, 2020·9 cites·1 claims
- 4656US5021458AAmine derivatives and fungicides containing the sameKAKEN PHARMA CO LTD·Filed 1988·Granted Jun 4, 1991·6 cites·3 claims
- 4756US2026092054A1Fused ring compound and pharmaceutical containing sameKAKEN PHARMA CO LTD·Filed 2023·Application pending·0 cites
- 4856US2023329540A1Composition for improving diagnostic accuracy for use in magnifying endoscopy and endocytoscopyKAKEN PHARMA CO LTD·Filed 2021·Application pending·0 cites
- 4954US4767787ASheet-shape adhesive preparationKAKEN PHARMA CO LTD·Filed 1986·Granted Aug 30, 1988·17 cites·3 claims
- 5054US4505757AMethod for a specific depolymerization of a polysaccharide having a rod-like helical conformationKAKEN PHARMA CO LTD·Filed 1983·Granted Mar 19, 1985·10 cites·9 claims
Showing the top 50 of 106 patent records by PatentIndex Score.
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