Inventor · disambiguated record
Rolf Geiger
Also filed as: GEIGER ROLF · TEETZ VOLKER
47 granted patents·899 citations·filing 1973–1996
98Inventor score
Top patents by PatentIndex Score
47 records- 0196US5158959ADecahydroisoquinoline carboxylic acidsHOECHST AG·Filed 1983·Granted Oct 27, 1992·65 cites·6 claims
- 0295US4727160AMethod for making 2-azabicyclo-[3.3.0]-octane-3-carboxylic acidsHOECHST AG·Filed 1984·Granted Feb 23, 1988·48 cites·2 claims
- 0394US4118483APeptides having gonadoliberin activity and process for their manufactureHOECHST AG·Filed 1977·Granted Oct 3, 1978·42 cites·6 claims
- 0493US4933361ADerivatives of bicyclic aminoacids agents containing these compounds and their useHOECHST AG·Filed 1989·Granted Jun 12, 1990·66 cites·12 claims
- 0593US4024248APeptides having LH-RH/FSH-RH activityHOECHST AG·Filed 1975·Granted May 17, 1977·90 cites·5 claims
- 0692US5061722ACis, endo-2-azabicyclo-[3.3.0]-octane-3-carboxylic acids, a process for their preparation, agents containing these compounds and their useHOECHST AG·Filed 1989·Granted Oct 29, 1991·47 cites·5 claims
- 0792US4053588APharmaceutical preparations having psychotropic activity and process for their manufactureHOECHST AG·Filed 1975·Granted Oct 11, 1977·34 cites·1 claims
- 0891US4515803ASubstituted derivatives of octahydroindole-2-carboxylic acidsHOECHST AG·Filed 1982·Granted May 7, 1985·22 cites·13 claims
- 0990US4668796ARacemates of optically active bicyclic imino-alpha-carboxylic estersHOECHST AG·Filed 1984·Granted May 26, 1987·22 cites·6 claims
- 1089US5401766AAminoacid derivatives, a process for their preparation, agents containing these compounds, and the use thereofHOECHST AG·Filed 1994·Granted Mar 28, 1995·70 cites·13 claims
- 1188US4822894AOptically active bicyclic imino-alpha-carboxylic estersHOECHST AG·Filed 1987·Granted Apr 18, 1989·24 cites·4 claims
- 1284US5053519ACis, endo-2-azabicyclo-[3.3.0]-octane-5-carboxylic acidsHOECHST AG·Filed 1989·Granted Oct 1, 1991·23 cites·7 claims
- 1382US4014861AProcess for the manufacture of insulin, analogs and derivatives thereofHOECHST AG·Filed 1975·Granted Mar 29, 1977·11 cites·2 claims
- 1481US4003884APeptides having LH-RH/FSH-RH activityHOECHST AG·Filed 1975·Granted Jan 18, 1977·25 cites·7 claims
- 1580US4624962ASubstituted derivatives of 2-azabicyclo-[3.3.0]octanesHOECHST AG·Filed 1985·Granted Nov 25, 1986·14 cites·13 claims
- 1673US5256687APharmaceutical composition for the treatment of high blood pressureHOECHST AG·Filed 1992·Granted Oct 26, 1993·41 cites·12 claims
- 1769US4457866AChromogenic compounds and their use as enzyme substratesBEHRINGWERKE AG·Filed 1982·Granted Jul 3, 1984·26 cites·4 claims
- 1867US4879403AProcess for the preparation of cis, endo-2-azabicyclo-[3.3.0]-octane-3-carboxylic acidsHOECHST AG·Filed 1988·Granted Nov 7, 1989·9 cites·5 claims
- 1967US4420424ANew peptides and a process for their preparationHOECHST AG·Filed 1981·Granted Dec 13, 1983·11 cites·11 claims
- 2067US3931141ANovel heptapeptides having gastrin activityHOECHST AG·Filed 1973·Granted Jan 6, 1976·21 cites·4 claims
- 2161US5008400ABicyclic aminoacids as intermediatesHOECHST AG·Filed 1984·Granted Apr 16, 1991·5 cites·5 claims
- 2260US5403856AMethod of treating cardiac insufficiency using angiotensin-converting enzyme inhibitorsHOECHST AG·Filed 1994·Granted Apr 4, 1995·12 cites·6 claims
- 2360US5015728AProcess for the preparation of insulin derivatives, the B chain of which is lengthened c-terminallyHOECHST AG·Filed 1988·Granted May 14, 1991·9 cites·9 claims
- 2460US4696913ANovel peptides which are active on the central nervous system and have an action on the cholinergic systemHOECHST AG·Filed 1986·Granted Sep 29, 1987·12 cites·4 claims
- 2559US5747504AMethod of treating cardiac insufficiency using angiotensin-converting enzyme inhibitorsHOECHST AG·Filed 1996·Granted May 5, 1998·17 cites·3 claims
- 2658US5162362AOctahydroindole-2-carboxylic acidsHOECHST AG·Filed 1983·Granted Nov 10, 1992·16 cites·8 claims
- 2758US4621073ACyclic peptides having somatostatin activityHOECHST AG·Filed 1984·Granted Nov 4, 1986·6 cites·19 claims
- 2858US3931139ATripeptides having an antidepressive and prolactin-releasing actionHOECHST AG·Filed 1974·Granted Jan 6, 1976·7 cites·7 claims
- 2957US4013791APeptides having an antihypertensive effectHOECHST AG·Filed 1975·Granted Mar 22, 1977·7 cites·4 claims
- 3056US4395400ANonapeptide, a process for its preparation, an agent containing it and its useHOECHST AG·Filed 1981·Granted Jul 26, 1983·5 cites·4 claims
- 3155US5101039AAzabicycloamino carboxylic acid intermediatesHOECHST AG·Filed 1990·Granted Mar 31, 1992·8 cites·5 claims
- 3255US4275001AProcess for the manufacture of LH-RH and LH-RH analogs using Glu-His(DnP)-OHHOECHST AG·Filed 1980·Granted Jun 23, 1981·12 cites·4 claims
- 3354US5684016AMethod of treating cardiac insufficiencyHOECHST AG·Filed 1995·Granted Nov 4, 1997·13 cites·6 claims
- 3454US4098779AProcess for the purification and manufacture of secretinHOECHST AG·Filed 1977·Granted Jul 4, 1978·6 cites·4 claims
- 3552US4302448ASecretin preparations with intensified and protracted action, process for their manufacture, their use as well as dihydroxybenzoyl-L-tyrosineHOECHST AG·Filed 1980·Granted Nov 24, 1981·13 cites·9 claims
- 3648US5744496AMethod of treating cardiac insufficiency using angiotensin-converting enzyme inhibitorsHOECHST AG·Filed 1994·Granted Apr 28, 1998·10 cites·8 claims
- 3747US5175306AProcess for the resolution of racemates of optically active bicyclic imino-α-carboxylic estersHOECHST AG·Filed 1990·Granted Dec 29, 1992·3 cites·5 claims
- 3843US4013628AProcess for the preparation of insulin, analogs and derivatives thereofHOECHST AG·Filed 1975·Granted Mar 22, 1977·5 cites·2 claims
- 3942US4639333AProcess for converting preproinsulin analogs into insulinsHOECHST AG·Filed 1984·Granted Jan 27, 1987·4 cites·16 claims
- 4041US4487764ANew peptides and a process for their preparationHOECHST AG·Filed 1982·Granted Dec 11, 1984·2 cites·10 claims
- 4141US4459225APeptide amides and process for their manufactureHOECHST AG·Filed 1982·Granted Jul 10, 1984·2 cites·2 claims
- 4239US4595675ABicyclic α-iminocarboxylic acid compounds having hypotensive activityHOECHST AG·Filed 1985·Granted Jun 17, 1986·1 cites·15 claims
- 4336US4658016AProcess for the preparation of pentapeptides having an action on the immune system and intermediate products for this processHOECHST AG·Filed 1985·Granted Apr 14, 1987·3 cites·5 claims
- 4436US4623715ANovel peptides which are active on the central nervous system and have an action on the cholinergic systemHOECHST AKTIENGESELLESCHAFT·Filed 1984·Granted Nov 18, 1986·5 cites·23 claims
- 4534US5011825APeptides influencing diuresis and natriuresis, a process for their preparation, agents containing them, and their useHOECHST AG·Filed 1990·Granted Apr 30, 1991·3 cites·13 claims
- 4631US4478828ANonapeptide having immunostimulative activity, process for the preparation thereof, and its useHOECHST AG·Filed 1983·Granted Oct 23, 1984·0 cites·4 claims
- 4726US3937820AInsulin composition providing alternatives to immunological resistanceHOECHST AG·Filed 1973·Granted Feb 10, 1976·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →