Assignee
SENJU PHARMA CO
181 granted patents·23 pending applications·2,750 citations·filing 1976–2025
Top patents by PatentIndex Score
204 records- 0196US5501856AControlled-release pharmaceutical preparation for intra-ocular implantSENJU PHARMA CO·Filed 1991·Granted Mar 26, 1996·454 cites·6 claims
- 0295US4910225ALocally administrable therapeutic composition for inflammatory diseaseSENJU PHARMA CO·Filed 1989·Granted Mar 20, 1990·132 cites·9 claims
- 0395US4564686APhosphoric acid diesters or their salts and process for producing the sameSENJU PHARMA CO·Filed 1984·Granted Jan 14, 1986·36 cites·13 claims
- 0491US6335335B2Prolonged-action eye dropSENJU PHARMA CO·Filed 2001·Granted Jan 1, 2002·46 cites·10 claims
- 0591US5055304AStabilized pharmaceutical composition and method of producing sameSENJU PHARMA CO·Filed 1989·Granted Oct 8, 1991·60 cites·7 claims
- 0690US4285738ACleaning composition for contact lensesSENJU PHARMA CO·Filed 1979·Granted Aug 25, 1981·43 cites·10 claims
- 0789US6448296B2Aqueous suspension with good redispersibilitySENJU PHARMA CO·Filed 2001·Granted Sep 10, 2002·30 cites·19 claims
- 0888US8871813B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2014·Granted Oct 28, 2014·6 cites·27 claims
- 0988US5152758AElectroresponsive hydrogel and physiologically active substance release control systemSENJU PHARMA CO·Filed 1990·Granted Oct 6, 1992·101 cites·9 claims
- 1087US8754131B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2014·Granted Jun 17, 2014·6 cites·30 claims
- 1187US8669290B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2012·Granted Mar 11, 2014·6 cites·30 claims
- 1287US6649625B2Agent for prophylaxis and treatment of glaucomaSENJU PHARMA CO·Filed 2002·Granted Nov 18, 2003·27 cites·9 claims
- 1387US4826879AIntraocular pressure lowering composition for topical useSENJU PHARMA CO·Filed 1987·Granted May 2, 1989·46 cites·6 claims
- 1486US6645963B2Prolonged-action eye dropSENJU PHARMA CO·Filed 2001·Granted Nov 11, 2003·21 cites·4 claims
- 1585US4914197ANovel phosphoric diestersSENJU PHARMA CO·Filed 1987·Granted Apr 3, 1990·37 cites·12 claims
- 1683US7485654B2Corneal perception recovery drug containing amide compoundSENJU PHARMA CO·Filed 2005·Granted Feb 3, 2009·8 cites·3 claims
- 1783US5908865AChlorhexidine gluconate-containing, stabilized aqueous pharmaceutical preparationsSENJU PHARMA CO·Filed 1997·Granted Jun 1, 1999·64 cites·24 claims
- 1881US6368616B1Aqueous suspension for nasal administration of loteprednolSENJU PHARMA CO·Filed 1998·Granted Apr 9, 2002·46 cites·5 claims
- 1981US6333045B1Aqueous liquid pharmaceutical composition comprised of gatifloxacinSENJU PHARMA CO·Filed 1999·Granted Dec 25, 2001·63 cites·11 claims
- 2080US8927606B1Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2014·Granted Jan 6, 2015·2 cites·30 claims
- 2180US7459441B2Remedies for dry eye and diseases associated with dry eyeSENJU PHARMA CO·Filed 2002·Granted Dec 2, 2008·17 cites·2 claims
- 2280US6057290AAngiogenesis inhibitorSENJU PHARMA CO·Filed 1996·Granted May 2, 2000·23 cites·26 claims
- 2379US5942487AComposition for treating corneaSENJU PHARMA CO·Filed 1997·Granted Aug 24, 1999·57 cites·2 claims
- 2479US5441972APharmaceutical use of pyridoxal derivativeSENJU PHARMA CO·Filed 1994·Granted Aug 15, 1995·46 cites·9 claims
- 2578US7829544B2Aqueous solution preparation containing aminoglycoside antibiotic and bromfenacSENJU PHARMA CO·Filed 2004·Granted Nov 9, 2010·11 cites·8 claims
- 2678US6673812B1Preventives/remedies for glaucomaSENJU PHARMA CO·Filed 1999·Granted Jan 6, 2004·42 cites·9 claims
- 2778US6479556B2Ophthalmic compositions for soft contact lens, method of enhancing wettability of soft contact lens and method of inhibiting terpenoid adsorptionSENJU PHARMA CO·Filed 2001·Granted Nov 12, 2002·6 cites·4 claims
- 2877US8383130B2Partial peptide of lacritinSENJU PHARMA CO·Filed 2009·Granted Feb 26, 2013·2 cites·21 claims
- 2977US7875271B2Ophthalmic composition comprising xanthan gum and glucoseSENJU PHARMA CO·Filed 2007·Granted Jan 25, 2011·3 cites·7 claims
- 3077US5663205APharmaceutical composition for use in glaucoma treatmentSENJU PHARMA CO·Filed 1993·Granted Sep 2, 1997·52 cites·12 claims
- 3177US5652272AOphthalmic preparations for reducing intraocular pressureSENJU PHARMA CO·Filed 1995·Granted Jul 29, 1997·46 cites·2 claims
- 3275US9144609B2Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acidSENJU PHARMA CO·Filed 2014·Granted Sep 29, 2015·2 cites·25 claims
- 3375US7696194B2Visual function disorder improving agentsSENJU PHARMA CO·Filed 2006·Granted Apr 13, 2010·2 cites·2 claims
- 3475US5351651AArtificial sea-waterSENJU PHARMA CO·Filed 1993·Granted Oct 4, 1994·37 cites·13 claims
- 3574US12564553B2Suspension containing heterocyclidene acetamide derivativeSENJU PHARMA CO·Filed 2022·Granted Mar 3, 2026·0 cites·9 claims
- 3674US8877168B1Aqueous liquid preparations and light-stabilized aqueous liquid preparationsSENJU PHARMA CO·Filed 2014·Granted Nov 4, 2014·1 cites·30 claims
- 3774US6114319ACompositions containing difluprednateSENJU PHARMA CO·Filed 1998·Granted Sep 5, 2000·45 cites·17 claims
- 3873US5480773AMethod for preserving blood using ascorbic acid tocopheryl phosphate estersSENJU PHARMA CO·Filed 1994·Granted Jan 2, 1996·17 cites·1 claims
- 3972US11633404B2Agent for promoting corneal endothelial cell adhesionSENJU PHARMA CO·Filed 2015·Granted Apr 25, 2023·1 cites·12 claims
- 4072US5606080ATocopherol derivativesSENJU PHARMA CO·Filed 1995·Granted Feb 25, 1997·17 cites·7 claims
- 4172US5229378AGlycyrrhetic acid derivativesSENJU PHARMA CO·Filed 1992·Granted Jul 20, 1993·34 cites·21 claims
- 4272US4092410AStabilization of pyrido[3,2-a]phenoxazine compoundsSENJU PHARMA CO·Filed 1976·Granted May 30, 1978·26 cites·6 claims
- 4371US7956072B2Agent for repairing corneal sensitivity containing amide compoundSENJU PHARMA CO·Filed 2008·Granted Jun 7, 2011·1 cites·6 claims
- 4470US9561280B2Aqueous liquid bromfenac composition having preservative efficacySENJU PHARMA CO·Filed 2015·Granted Feb 7, 2017·2 cites·3 claims
- 4570US6274634B1Aqueous suspension preparations with excellent redispersibilitySENJU PHARMA CO·Filed 1998·Granted Aug 14, 2001·31 cites·9 claims
- 4670US5532257ABenzothiazole compound, production thereof and use thereofSENJU PHARMA CO·Filed 1994·Granted Jul 2, 1996·12 cites·12 claims
- 4769US7700080B2Method of suppressing melanin production by metal chelates of lipoyl amino acid derivativesSENJU PHARMA CO·Filed 2002·Granted Apr 20, 2010·3 cites·3 claims
- 4869US6919365B2Imidazolidinedione derivatives and use thereof as drugsSENJU PHARMA CO·Filed 2002·Granted Jul 19, 2005·4 cites·11 claims
- 4969US6387882B1Vitamin E derivativesSENJU PHARMA CO·Filed 1998·Granted May 14, 2002·27 cites·23 claims
- 5069US6358515B2Hydroquinone derivativesSENJU PHARMA CO·Filed 1998·Granted Mar 19, 2002·14 cites·36 claims
Showing the top 50 of 204 patent records by PatentIndex Score.
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