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Inventor

ZWAGEMAKERS JOHANNES M A

NL6 patents
⚠️ This page may combine multiple inventors who share the name “ZWAGEMAKERS JOHANNES M A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PHILIPS CORP

3 patents
US4125623ANov 14, 1978

Spasmolytics

PHILIPS CORP8 citations71
US4163060AJul 31, 1979

Aralkylamino carboxylic acids and derivatives having spasmolytic activity

PHILIPS CORP3 citations60
US4196216AApr 1, 1980

Novel benzylidene amini-oxyalkyl carboxylic acids and carboxylic acid derivatives

PHILIPS CORP1 citations50

DUPHAR INT RES

3 patents
US4317835AMar 2, 1982

Novel basic substituted-alkylidenamino-oxyalkyl-carboxylic acid esters

DUPHAR INT RES4 citations61
US4889849ADec 26, 1989

Spasmolytically active tertiary amine derivatives

DUPHAR INT RES1 citations51
US4308282ADec 29, 1981

Spasmolytics

DUPHAR INT RES1 citations49