Inventor

BUDDEN RENKE

11 patents

⚠️ This page may combine multiple inventors who share the name “BUDDEN RENKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KALI CHEMIE AG

7 patents

US4096141AJun 20, 1978

Process for making benzodiazepine derivatives

KALI CHEMIE AG36 citations94

US4595531AJun 17, 1986

Process of making benzodiazepine derivatives

KALI CHEMIE AG30 citations93

US3998809ADec 21, 1976

Benzodiazepine derivatives

KALI CHEMIE AG17 citations80

US4098786AJul 4, 1978

Benzodiazepin derivatives

KALI CHEMIE AG4 citations71

US4244869AJan 13, 1981

Benzodiazepine derivatives and process of making them

KALI CHEMIE AG3 citations60

US4216167AAug 5, 1980

1,3 Diaminopropane derivatives

KALI CHEMIE AG1 citations60

US4243585AJan 6, 1981

Bendodiazocine derivatives and process of making the same

KALI CHEMIE AG0 citations49

KALI CHEMIE PHARMA GMBH

4 patents

US4170649AOct 9, 1979

1,4-Benzodiazepine derivatives, pharmaceutical compositions thereof, and process for their preparation

KALI CHEMIE PHARMA GMBH8 citations70

US4451468AMay 29, 1984

Acidiferous 17-normal-pentyl sparteine tartaric and fumaric acid salts pharmaceutical compositions thereof

KALI CHEMIE PHARMA GMBH0 citations51

US4554274ANov 19, 1985

Nb Quaternary derivatives of ajmaline and isoajmaline, methods and intermediate products in the manufacture of their derivatives and method of using same and pharmaceutical compositions thereof

KALI CHEMIE PHARMA GMBH1 citations50

US4552877ANov 12, 1985

Nb -Quaternary derivatives of sandwicine and isosandwicine methods and intermediate products in the manufacture of their derivatives and methods of using same and pharmaceutical compositions thereof

KALI CHEMIE PHARMA GMBH0 citations50