Inventor
TEETZ VOLKER
DE48 patents
⚠️ This page may combine multiple inventors who share the name “TEETZ VOLKER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
45 patentsUS5401766AMar 28, 1995
Aminoacid derivatives, a process for their preparation, agents containing these compounds, and the use thereof
HOECHST AG70 citations96
US5158959AOct 27, 1992
Decahydroisoquinoline carboxylic acids
HOECHST AG65 citations96
US5061722AOct 29, 1991
Cis, endo-2-azabicyclo-[3.3.0]-octane-3-carboxylic acids, a process for their preparation, agents containing these compounds and their use
HOECHST AG47 citations96
US4933361AJun 12, 1990
Derivatives of bicyclic aminoacids agents containing these compounds and their use
HOECHST AG66 citations96
US4727160AFeb 23, 1988
Method for making 2-azabicyclo-[3.3.0]-octane-3-carboxylic acids
HOECHST AG48 citations96
US5747504AMay 5, 1998
Method of treating cardiac insufficiency using angiotensin-converting enzyme inhibitors
HOECHST AG17 citations93
US5256687AOct 26, 1993
Pharmaceutical composition for the treatment of high blood pressure
HOECHST AG41 citations93
US5053519AOct 1, 1991
Cis, endo-2-azabicyclo-[3.3.0]-octane-5-carboxylic acids
HOECHST AG23 citations93
US5231083AJul 27, 1993
Method for the treatment of cardiac and of vascular hypertrophy and hyperplasia
HOECHST AG29 citations92
US5098910AMar 24, 1992
Combination of angiotensin-converting enzyme inhibitors with calcium antagonists as well as their use in drugs
HOECHST AG23 citations92
US4822894AApr 18, 1989
Optically active bicyclic imino-alpha-carboxylic esters
HOECHST AG24 citations92
US4361482ANov 30, 1982
Chromatograph for pressure chromatography
HOECHST AG38 citations89
US4620012AOct 28, 1986
Spirocyclic aminoacid derivatives, processes for their preparation, agents containing them and their use and new spirocyclic aminoacids as intermediates and processes for their preparation
HOECHST AG22 citations82
US4562202ADec 31, 1985
N-Acyl hexahydroindole-2-carboxylic acids and anti-hypertensive use thereof
HOECHST AG20 citations82
US4515803AMay 7, 1985
Substituted derivatives of octahydroindole-2-carboxylic acids
HOECHST AG22 citations82
US4668796AMay 26, 1987
Racemates of optically active bicyclic imino-alpha-carboxylic esters
HOECHST AG22 citations81
US4668797AMay 26, 1987
Bicyclic aminoacids as intermediates and processes for their preparation
HOECHST AG19 citations80
US5112806AMay 12, 1992
Antibiotic, mersacidin, a process for the preparation thereof and the use thereof as a pharmaceutical
HOECHST AG21 citations78
US5744496AApr 28, 1998
Method of treating cardiac insufficiency using angiotensin-converting enzyme inhibitors
HOECHST AG10 citations74
US5684016ANov 4, 1997
Method of treating cardiac insufficiency
HOECHST AG13 citations74
US5500434AMar 19, 1996
Combination of angiotensin-converting enzyme inhibitors with calcium antagonists as well as their use in drugs
HOECHST AG9 citations74
US5403856AApr 4, 1995
Method of treating cardiac insufficiency using angiotensin-converting enzyme inhibitors
HOECHST AG12 citations74
US5236933AAug 17, 1993
Use of a combination of angiotensin-converting enzyme inhibitor and calcium antagonist for the treatment of proteinuria
HOECHST AG9 citations74
US5162362ANov 10, 1992
Octahydroindole-2-carboxylic acids
HOECHST AG16 citations74
US5101039AMar 31, 1992
Azabicycloamino carboxylic acid intermediates
HOECHST AG8 citations74
US5008400AApr 16, 1991
Bicyclic aminoacids as intermediates
HOECHST AG5 citations74
US4975453ADec 4, 1990
Combination of angiotensin converting enzyme inhibitors with potassium channel modulators and use thereof in pharmaceuticals
HOECHST AG19 citations74
US4879403ANov 7, 1989
Process for the preparation of cis, endo-2-azabicyclo-[3.3.0]-octane-3-carboxylic acids
HOECHST AG9 citations74
US4755591AJul 5, 1988
Process for the preparation of peptides by use of perchlorates
HOECHST AG9 citations74
US4714708ADec 22, 1987
Derivatives of cis, endo-2-azabicyclo[5.3.0]decane-3-carboxylic acid, and their use for treating hypertension
HOECHST AG19 citations74
US4624962ANov 25, 1986
Substituted derivatives of 2-azabicyclo-[3.3.0]octanes
HOECHST AG14 citations74
US4558064ADec 10, 1985
2-Azasfiro[4.(3+N)]-3-carboxylic acid derivatives, a process for their preparation, agents containing these derivatives and their use
HOECHST AG17 citations74
US4515960AMay 7, 1985
Spiro-2-aza-alkane-3-carbonitriles, their preparation and their use
HOECHST AG15 citations74
US4098779AJul 4, 1978
Process for the purification and manufacture of secretin
HOECHST AG6 citations74
US4797471AJan 10, 1989
Peptide derivatives having an inhibitory action on hydroxylating enzymes, a process for their preparation, agents containing them, and their use
HOECHST AG16 citations73
US5721244AFeb 24, 1998
Combination of angiotensin-converting enzyme inhibitors with calcium antagonists as well as their use in drugs
HOECHST AG9 citations71
US4275001AJun 23, 1981
Process for the manufacture of LH-RH and LH-RH analogs using Glu-His(DnP)-OH
HOECHST AG12 citations70
US5366994ANov 22, 1994
Use of a combination of angiotensin-converting enzyme inhibitor and calcium antagonist for the treatment of proteinuria
HOECHST AG4 citations63
US5068351ANov 26, 1991
Process for the preparation of n octahydropenta (6) pyrrole carboxylates
HOECHST AG2 citations63
US5055591AOct 8, 1991
Process for the preparation of octahydropenta(b)pyrrole carboxylates
HOECHST AG2 citations63
US4677192AJun 30, 1987
Process for the separation of mixtures of insulin, insulin derivatives and, where appropriate, impurities
HOECHST AG6 citations62
US4621073ANov 4, 1986
Cyclic peptides having somatostatin activity
HOECHST AG6 citations62
US4459225AJul 10, 1984
Peptide amides and process for their manufacture
HOECHST AG2 citations62
US5175306ADec 29, 1992
Process for the resolution of racemates of optically active bicyclic imino-α-carboxylic esters
HOECHST AG3 citations61
US4595675AJun 17, 1986
Bicyclic α-iminocarboxylic acid compounds having hypotensive activity
HOECHST AG1 citations52
BEHRINGWERKE AG
3 patentsUS4508644AApr 2, 1985
Chromogenic compounds, a process for their preparation and their use
BEHRINGWERKE AG34 citations89
US4457866AJul 3, 1984
Chromogenic compounds and their use as enzyme substrates
BEHRINGWERKE AG26 citations80
US4665016AMay 12, 1987
Chromogenic compounds, a process for their preparation and their use
BEHRINGWERKE AG7 citations70