Dominique Lachenal

Follow

Person

Grenoble, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for treating chemical pulps by treatment with ozone in the p...
- Patent number 10,006,168
- Issue date Jun 26, 2018
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Frederic Pouyet
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for bleaching chemical paper pulps by final ozone treatment...
- Patent number 8,268,120
- Issue date Sep 18, 2012
- ITT Manufacturing Enterprises, Inc.
- Guillaume Pipon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for bleaching high yield pulp with hydrogen peroxide by adj...
- Patent number 5,169,495
- Issue date Dec 8, 1992
- Atochem
- Dominique Lachenal
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for preparing chemical paper pulps by cooking, intermediate...
- Patent number 4,787,959
- Issue date Nov 29, 1988
- Atochem
- Dominique Lachenal
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for bleaching a mechanical pulp with hydrogen peroxide
- Patent number 4,756,798
- Issue date Jul 12, 1988
- Dominique Lachenal
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING A MIXTURE OF MONOSACCHARIDES AND/OR OF OLIGOSA...
- Publication number 20190071463
- Publication date Mar 7, 2019
- Christine CHIRAT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DEVICE AND METHOD FOR TREATING THE BLACK LIQUOR RESULTING FROM PULP...
- Publication number 20170030017
- Publication date Feb 2, 2017
- COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Marion Huet
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR TREATING CHEMICAL PULPS BY TREATMENT WITH OZONE IN THE P...
- Publication number 20160130751
- Publication date May 12, 2016
- L'Air Liquid Societe Anonyme pour L'Etude et Explo itation des Procedes Georg...
- Frédéric Pouyet
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR FUNCTIONALISING CARBOHYDRATES
- Publication number 20100084101
- Publication date Apr 8, 2010
- Arkema France
- Christophe Calais
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR BLEACHING CHEMICAL PAPER PULPS BY FINAL OZONE TREATMENT...
- Publication number 20100065233
- Publication date Mar 18, 2010
- ITT Manufacturing Enterprises, Inc.
- Guillaume Pipon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE