Charles Pigerol

Person

Saint-Ouen, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Polyol derivatives, processes for preparing the same and their uses...
- Patent number 4,423,071
- Issue date Dec 27, 1983
- Sanofi
- Michel Chignac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Associations for stabilizing vinyl resins
- Patent number 4,388,430
- Issue date Jun 14, 1983
- Sanofi
- Paul de Cointet de Fillain
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of an acetonitrile derivative
- Patent number RE31260
- Issue date May 31, 1983
- Labaz
- Michel Chignac
- 260 - Chemistry of carbon compounds
Information Patent Grant
Process for introducing alkyl radicals into carbon chains having a...
- Patent number 4,377,533
- Issue date Mar 22, 1983
- Sanofi
- Michel Bouisset
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dihydropyridine derivatives as stabilizers for vinyl chloride polymers
- Patent number 4,317,768
- Issue date Mar 2, 1982
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Pyrrole- and 1-pyrrolidine-carboxylic acid derivatives and proces...
- Patent number 4,299,768
- Issue date Nov 10, 1981
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pharmaceutically active cyclohexyl compounds and their preparation
- Patent number 4,283,420
- Issue date Aug 11, 1981
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3-thienyl-acetate derivatives
- Patent number RE30655
- Issue date Jun 23, 1981
- Labaz
- Charles Pigerol
- 549 - Organic compounds
Information Patent Grant
Preparation of 2-chloro-thioxanthone
- Patent number 4,264,773
- Issue date Apr 28, 1981
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.omega.-Dialkylalkanoic acid derivatives used to induce antianoxic...
- Patent number 4,246,282
- Issue date Jan 20, 1981
- Labaz
- Michel Chignac
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dihydropyridine derivatives
- Patent number 4,239,893
- Issue date Dec 16, 1980
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Urea derivatives to treat anxiety and aggressivity
- Patent number 4,223,041
- Issue date Sep 16, 1980
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a thiophene derivative
- Patent number 4,220,793
- Issue date Sep 2, 1980
- Labaz
- Yves Bazile
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing thiophene and furan derivatives
- Patent number 4,219,482
- Issue date Aug 26, 1980
- Labaz
- Yves Bazile
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilization of vinyl resins
- Patent number 4,209,439
- Issue date Jun 24, 1980
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Associations for stabilizing vinyl resins
- Patent number 4,209,440
- Issue date Jun 24, 1980
- Labaz
- Charles Pigerol
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Secondary amines
- Patent number 4,201,725
- Issue date May 6, 1980
- Labaz
- Charles Pigerol
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing 3-thienyl-acetate derivatives
- Patent number 4,186,137
- Issue date Jan 29, 1980
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiodiglycol dibehenate and method of use
- Patent number 4,180,492
- Issue date Dec 25, 1979
- Fevrier-Decoisy-Champion
- Jean Boussely
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the preparation of an acetonitrile derivative
- Patent number 4,155,929
- Issue date May 22, 1979
- Labaz
- Michel Chignac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indole derivatives and process for preparing the same
- Patent number 4,139,634
- Issue date Feb 13, 1979
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Methoxy-4-arylsulphonyloxy-acetophenones
- Patent number 4,134,909
- Issue date Jan 16, 1979
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenyl-2 indole derivatives
- Patent number 4,129,572
- Issue date Dec 12, 1978
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of acetic acid derivatives
- Patent number 4,127,604
- Issue date Nov 28, 1978
- Labaz
- Michel Chignac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an acetamide derivative
- Patent number 4,127,607
- Issue date Nov 28, 1978
- Labaz
- Michel Chignac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Prostaglandin derivatives and process for preparing the same
- Patent number 4,115,401
- Issue date Sep 19, 1978
- Labaz
- Souli Nanthavong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Phenyl-indole derivatives
- Patent number 4,113,736
- Issue date Sep 12, 1978
- S. A. Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiophene compounds and the production thereof
- Patent number 4,108,865
- Issue date Aug 22, 1978
- Labaz
- Charles Pigerol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lubricating agents for thermoplastic materials and process for prep...
- Patent number 4,098,706
- Issue date Jul 4, 1978
- Sapchim-Fournier-Cimag
- Jean Boussely
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2-Phenyl-indole derivative stabilizers for PVC resins
- Patent number 4,096,112
- Issue date Jun 20, 1978
- Labaz
- Charles Pigerol
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Charles Pigerol

Person

Patents Grantslast 30 patents

Polyol derivatives, processes for preparing the same and their uses...

Associations for stabilizing vinyl resins

Process for the preparation of an acetonitrile derivative

Process for introducing alkyl radicals into carbon chains having a...

Dihydropyridine derivatives as stabilizers for vinyl chloride polymers

1-Pyrrole- and 1-pyrrolidine-carboxylic acid derivatives and proces...

Pharmaceutically active cyclohexyl compounds and their preparation

Process for preparing 3-thienyl-acetate derivatives

Preparation of 2-chloro-thioxanthone

.omega.-Dialkylalkanoic acid derivatives used to induce antianoxic...

Dihydropyridine derivatives

Urea derivatives to treat anxiety and aggressivity

Process for preparing a thiophene derivative

Process for preparing thiophene and furan derivatives

Stabilization of vinyl resins

Associations for stabilizing vinyl resins

Secondary amines

Process for preparing 3-thienyl-acetate derivatives

Thiodiglycol dibehenate and method of use

Process for the preparation of an acetonitrile derivative

Indole derivatives and process for preparing the same

3-Methoxy-4-arylsulphonyloxy-acetophenones

Phenyl-2 indole derivatives

Process for the preparation of acetic acid derivatives

Process for the preparation of an acetamide derivative

Prostaglandin derivatives and process for preparing the same

2-Phenyl-indole derivatives

Thiophene compounds and the production thereof

Lubricating agents for thermoplastic materials and process for prep...

2-Phenyl-indole derivative stabilizers for PVC resins