Inventor · disambiguated record
Dirk Seiffge
Also filed as: SEIFFGE DIRK
24 granted patents·705 citations·filing 1985–2002
97Inventor score
Top patents by PatentIndex Score
24 records- 0190US5508275ALipid-selective antioxidants and their preparation and useHOECHST AG·Filed 1994·Granted Apr 16, 1996·39 cites·13 claims
- 0289US5693621AMalonic acid derivatives having antiadhesive propertiesHOECHST AG·Filed 1995·Granted Dec 2, 1997·97 cites·20 claims
- 0387US6136790ACarbohydrate mimetics having antiadhesive propertiesGLYCOREX AB·Filed 1997·Granted Oct 24, 2000·70 cites·38 claims
- 0487US5858994ACarbohydrate conjugates as inhibitors of cell adhesionHOECHST AG·Filed 1995·Granted Jan 12, 1999·79 cites·34 claims
- 0586US5318987ALipid-selective antioxidants and their preparation and useHOECHST AG·Filed 1991·Granted Jun 7, 1994·27 cites·3 claims
- 0685US6331552B1Substituted imidazolidine derivatives, their preparation, their use and pharmaceutical preparations including themAVENTIS PHARMA GMBH·Filed 2000·Granted Dec 18, 2001·21 cites·33 claims
- 0782US5998447AHeterocycles as inhibitors of leucocyte adhesion and as VLA-4 antagonistsHOECHST AG·Filed 1997·Granted Dec 7, 1999·53 cites·17 claims
- 0882US4880791ACombination product composed of xanthine derivatives and O-acetylsalicylic acid or its pharmacologically tolerated salts, and its useHOECHST AG·Filed 1988·Granted Nov 14, 1989·27 cites·20 claims
- 0981US6838439B2Heterocytes as inhibitors of leucocyte adhesion and as VLA-4 antagonistsAVENTIS PHARMA GMBH·Filed 2001·Granted Jan 4, 2005·17 cites·16 claims
- 1081US5739300AAntiadhesive piperidine-and pyrrolidinecarboxylic acidsHOECHST AG·Filed 1996·Granted Apr 14, 1998·57 cites·37 claims
- 1179US5811405AMultiply fucosylated dicarboxylic acids possessing antiadhesive propertiesHOECHST AG·Filed 1997·Granted Sep 22, 1998·55 cites·30 claims
- 1276US6521654B2Substituted imidazolidine derivatives, their preparation, their use and pharmaceutical preparations including themAVENTIS PHARMA GMBH·Filed 2001·Granted Feb 18, 2003·8 cites·19 claims
- 1374US4975432AMethod of using pentoxifylline for treating inflammationHOECHST AG·Filed 1989·Granted Dec 4, 1990·15 cites·1 claims
- 1473US4850489ADispensing packs containing pharmaceutical combinations for sequential administrationHOECHST AG·Filed 1988·Granted Jul 25, 1989·41 cites·11 claims
- 1571US6399643B1Spiroimidazolidine derivatives, their preparation, their use and pharmaceutical preparations formed therefromAVENTIS PHARMA GMBH·Filed 2000·Granted Jun 4, 2002·5 cites·17 claims
- 1670US6759424B2Imidazolidine derivatives, their preparation, their use, and pharmaceutical preparations comprising themAVENTIS PHARMA GMBH·Filed 2002·Granted Jul 6, 2004·4 cites·8 claims
- 1769US4694024ACombination product composed of pyrimido-pyrimidines and O-acetylsalicylic acid or its pharmacologically tolerated salts, and its useHOECHST AG·Filed 1985·Granted Sep 15, 1987·14 cites·18 claims
- 1866US6514952B1Hydantoin derivatives as inhibitors of leucocyte adhesion and as VLA-4 antagonistsHOECHST AG·Filed 1999·Granted Feb 4, 2003·22 cites·22 claims
- 1960US5556854APyridopyrimidinediones, processes for their preparation and their use as drugsHOECHST AG·Filed 1994·Granted Sep 17, 1996·16 cites·6 claims
- 2057US6034238AHeterocyclic compounds, their preparation and their use as leucocyte adhesion inhibitors and VLA-4-antagonistsHOECHST MARION ROUSSEL DE GMBH·Filed 1998·Granted Mar 7, 2000·14 cites·15 claims
- 2157US4983514AMethod for detecting the antiaggregatory effect of vasoactive substances, specifically of inhibitors of phosphodiesterase and/or cyclooxygenaseHOECHST AG·Filed 1988·Granted Jan 8, 1991·15 cites·10 claims
- 2247US6423712B12,4-Substituted imidazolidine derivatives, their preparation, their use and pharmaceutical preparations comprising themAVENTIS PHARMA GMBH·Filed 1998·Granted Jul 23, 2002·6 cites·17 claims
- 2337US5232922AImidazole compounds, processes for their preparation, pharmaceuticals based on these compounds and some intermediatesHOECHST AG·Filed 1991·Granted Aug 3, 1993·1 cites·11 claims
- 2435US5356922AImidazole compounds, processes for their preparation, pharmaceuticals based on these compounds and some intermediatesHOECHST AG·Filed 1993·Granted Oct 18, 1994·2 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Dirk Seiffge files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →