Jean A. A. J. Hannart

Person

Chaumont-Gistoux, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Vincamine derivatives, their preparation and therapeutical use
- Patent number 4,285,949
- Issue date Aug 25, 1981
- Omnichem Societe Anonyme
- Jean A. A. J. Hannart
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Substituted hexahydro-6-canthinones for treating cardio-circulato...
- Patent number 4,218,453
- Issue date Aug 19, 1980
- Jean A. A. J. Hannart
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indole derivatives and therapeutically acting drugs
- Patent number 4,200,638
- Issue date Apr 29, 1980
- Omnium Chimique Societe Anonyme
- Jean A. A. J. Hannart
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hypotensive ajmalicine derivatives
- Patent number 4,173,635
- Issue date Nov 6, 1979
- Jean A. A. J. Hannart
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-disubstituted aminoethyl esters of 11-methoxy-raubasinic acid
- Patent number 4,029,659
- Issue date Jun 14, 1977
- Omnium Chimique Societe Anonyme
- Jean Alfred Alphonse Joseph Hannart
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel compounds: N-disubstituted amino-ethyl esters of raubasine of...
- Patent number 4,002,633
- Issue date Jan 11, 1977
- Omnium Chimique Societe Anonyme
- Jean Alfred Alphonse Joseph Hannart
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of vincadifformine and derivatives
- Patent number 3,987,048
- Issue date Oct 19, 1976
- Omnium Chimique Societe Anonyme
- Jean Georges Le Men
- C07 - ORGANIC CHEMISTRY

Jean A. A. J. Hannart

Person

Patents Grantslast 30 patents

Vincamine derivatives, their preparation and therapeutical use

N-Substituted hexahydro-6-canthinones for treating cardio-circulato...

Indole derivatives and therapeutically acting drugs

Hypotensive ajmalicine derivatives

N-disubstituted aminoethyl esters of 11-methoxy-raubasinic acid

Novel compounds: N-disubstituted amino-ethyl esters of raubasine of...

Process for the preparation of vincadifformine and derivatives