A. Christiaens Societe Anonyme

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Brussels, BE

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Patents Grantslast 30 patents

Information Patent Grant
3-Lower alkylcarbamylsulfonamido-4-phenylaminopyridines, n-oxides,...
- Patent number RE30633
- Issue date Jun 2, 1981
- A. Christiaens Societe Anonyme
- Jacques E. Delarge
- 424 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Derivatives of 4-amino-3-sulfonamido-pyridine, their preparation an...
- Patent number 4,244,950
- Issue date Jan 13, 1981
- A. Christiaens Societe Anonyme
- Rene R. De Ridder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 1,3-benzodioxole, the preparation and use thereof
- Patent number 4,076,833
- Issue date Feb 28, 1978
- A. Christiaens Societe Anonyme
- Pierre M. Vanhoof
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain 4-phenoxy(or phenylthio)-3-n-acylated-sulfonamido-pyridines
- Patent number 4,055,650
- Issue date Oct 25, 1977
- A. Christiaens Societe Anonyme
- Jacques E. Delarge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 1,2,4-thiadiazine
- Patent number 4,042,693
- Issue date Aug 16, 1977
- A. Christiaens Societe Anonyme
- Jacques E. Delarge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Loweralkylcarbamylsulfonamido-4-phenylaminopyridine-N-oxides, der...
- Patent number 4,018,929
- Issue date Apr 19, 1977
- A. Christiaens Societe Anonyme
- Jacques E. Delarge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 1,3-benzodioxole, the preparation and use thereof
- Patent number 4,016,284
- Issue date Apr 5, 1977
- A. Christiaens Societe Anonyme
- Pierre M. Vanhoof
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain pyridine carboxamide derivatives
- Patent number 4,002,629
- Issue date Jan 11, 1977
- A. Christiaens Societe Anonyme
- Jacques E. Delarge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
C-Piperazino-pyridine sulfonamides
- Patent number 3,991,057
- Issue date Nov 9, 1976
- A. Christiaens Societe Anonyme
- Jacques E. Delarge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 2-amino-(1,2,3,4-tetrahydronaphthalene), the prepara...
- Patent number 3,984,464
- Issue date Oct 5, 1976
- A. Christiaens Societe Anonyme
- Pierre M. Vanhoof
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 2-amino-(1,2,3,4-tetrahydronaphthalene)
- Patent number 3,981,872
- Issue date Sep 21, 1976
- A. Christiaens Societe Anonyme
- Pierre M. Vanhoof
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(4-Methyl-piperazino)-3 or 5 cyano pyridine
- Patent number 3,980,652
- Issue date Sep 14, 1976
- A. Christiaens Societe Anonyme
- Jacques E. Delarge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of tetralone and the preparation thereof
- Patent number 3,970,650
- Issue date Jul 20, 1976
- A. Christiaens Societe Anonyme
- Pierre M. Vanhoof
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 2-amino-(1,2,3,4-tetrahydronaphthalene), the prepara...
- Patent number 3,943,172
- Issue date Mar 9, 1976
- A. Christiaens, Societe Anonyme
- Pierre M. Vanhoof
- C07 - ORGANIC CHEMISTRY

A. Christiaens Societe Anonyme

Organization

Patents Grantslast 30 patents

3-Lower alkylcarbamylsulfonamido-4-phenylaminopyridines, n-oxides,...

Derivatives of 4-amino-3-sulfonamido-pyridine, their preparation an...

Derivatives of 1,3-benzodioxole, the preparation and use thereof

Certain 4-phenoxy(or phenylthio)-3-n-acylated-sulfonamido-pyridines

Derivatives of 1,2,4-thiadiazine

3-Loweralkylcarbamylsulfonamido-4-phenylaminopyridine-N-oxides, der...

Derivatives of 1,3-benzodioxole, the preparation and use thereof

Certain pyridine carboxamide derivatives

C-Piperazino-pyridine sulfonamides

Derivatives of 2-amino-(1,2,3,4-tetrahydronaphthalene), the prepara...

Derivatives of 2-amino-(1,2,3,4-tetrahydronaphthalene)

2-(4-Methyl-piperazino)-3 or 5 cyano pyridine

Derivatives of tetralone and the preparation thereof

Derivatives of 2-amino-(1,2,3,4-tetrahydronaphthalene), the prepara...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks