P

Inventor

SZELENYI ISTVAN

DE35 patents
⚠️ This page may combine multiple inventors who share the name “SZELENYI ISTVAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEUMANN LUDWIG & CO GMBH

12 patents
US4810715AMar 7, 1989

Imidazoyl-substituted thiomethylpyridine derivatives, method of administration thereof and medicaments containing them

HEUMANN LUDWIG & CO GMBH24 citations92
US4599346AJul 8, 1986

Propan-2-ol derivatives, a process for their production and medicaments containing these compounds

HEUMANN LUDWIG & CO GMBH7 citations73
US4732986AMar 22, 1988

Benzothiazole derivatives, processes for their preparation and pharmaceutical compositions containing these compounds

HEUMANN LUDWIG & CO GMBH3 citations62
US4666921AMay 19, 1987

Pyrazole derivatives, processes for their preparation and pharmaceutical preparations containing these compounds

HEUMANN LUDWIG & CO GMBH4 citations62
US4659721AApr 21, 1987

Alkanol derivatives, and pharmaceutical preparation containing these compounds

HEUMANN LUDWIG & CO GMBH6 citations62
US4656180AApr 7, 1987

Diamine derivatives and pharmaceutical preparations containing these compounds

HEUMANN LUDWIG & CO GMBH5 citations62
US4600721AJul 15, 1986

Pharmaceutical preparation

HEUMANN LUDWIG & CO GMBH2 citations62
US4559344ADec 17, 1985

Pyridine-pyrimidinone derivatives, a process for their production and H.sub. -antagonist medicament containing these compounds

HEUMANN LUDWIG & CO GMBH2 citations61
US4866066ASep 12, 1989

Thiomethylpyridine derivatives and their use for eliciting a bronchosecretolytic or mucolytic response

HEUMANN LUDWIG & CO GMBH1 citations52
US4596811AJun 24, 1986

Heterocyclic compounds, a process for their production and medicaments containing these compounds

HEUMANN LUDWIG & CO GMBH1 citations50
US4738960AApr 19, 1988

1,3,4-Thiadiazole derivatives and pharmaceutical preparations useful as inhibitors for histamine-H2 receptors

HEUMANN LUDWIG & CO GMBH1 citations49
US4727081AFeb 23, 1988

3,4-Diazole derivatives and pharmaceutical preparations containing these compounds

HEUMANN LUDWIG & CO GMBH1 citations46

MEDA PHARMA GMBH & CO KG

5 patents

ASTA MEDICA AG

4 patents

ASTA PHARMA AG

3 patents

DEGUSSA

2 patents

MAUS JOACHIM

2 patents

ARZNEIMITTELWERK DRESDEN G M B

1 patent

HEUMANN PHARMA GMBH & CO

1 patent

ZIOPHARM ONCOLOGY INC

1 patent

VALEANT PHARMACEUTICALS NORTH

1 patent

SZELENYI ISTVAN

1 patent

GOEDE JOACHIM

1 patent

FYRNYS BEATRIX

1 patent