Jan Verwey

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Leiden, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of azetidines
- Patent number 4,282,145
- Issue date Aug 4, 1981
- Gist-Brocades N.V.
- Jan Verwey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of combatting bacterial infections in warm-blooded animal w...
- Patent number 4,075,337
- Issue date Feb 21, 1978
- Gist-Brocades N.V.
- Arthur Friedrich Marx
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Azetidine derivatives
- Patent number 3,966,738
- Issue date Jun 29, 1976
- Gist-Brocades N.V.
- Jan Verwey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetidine derivatives
- Patent number 3,962,277
- Issue date Jun 8, 1976
- Gist-Brocades N.V.
- Jan Verwey
- C07 - ORGANIC CHEMISTRY