Dupuis; Jacques

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dupuis; Jacques.The latest application filed is for "method for producing high dry strength paper, paperboard or cardboard".

Company Profile

0.7.6

Dupuis; Jacques - Ketsch DE
Dupuis; Jacques - Chazay D'Azergues FR
Dupuis; Jacques - Ludwigshafen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for producing high dry strength paper, paperboard or cardboard Grant 8,349,134 - Esser , et al. January 8, 2	2013-01-08
Aqueous composition and use thereof for paper production Grant 8,097,126 - Haehnle , et al. January 17, 2	2012-01-17
Aqueous slurries of finely divided fillers, their preparation and their use for the production of filler-containing papers Grant 7,951,265 - Esser , et al. May 31, 2	2011-05-31
Process for preparing sulfuric monoesters from amino alkanols Grant 7,888,524 - Dupuis , et al. February 15, 2	2011-02-15
Installation and process for calcining a mineral load containing a carbonate in order to produce a hydraulic binder Grant 7,549,859 - Dupuis June 23, 2	2009-06-23
Method For Producing High Dry Strength Paper, Paperboard Or Cardboard App 20090145566 - Esser; Anton ; et al.	2009-06-11
Process For Preparing Sulfuric Monoesters From Amino Alkanols App 20080319215 - Dupuis; Jacques ; et al.	2008-12-25
Installation And Process For Calcining A Mineral Load Containing A Carbonate In Order To Produce A Hydraulic Binder App 20070248925 - Dupuis; Jacques	2007-10-25
Aqueous composition and use thereof for paper production App 20060037725 - Hahnle; Hans-Joachim ; et al.	2006-02-23
Aqueous composition and use thereof for paper production App 20060024262 - Hahnle; Hans-Joachim ; et al.	2006-02-02
Aqueous slurries of finely divided fillers, their preparation and their use for the production of filler-containing papers App 20050197278 - Esser, Anton ; et al.	2005-09-08
Catalyst supports and catalysts for dehydrocyanation reactions and processes for producing them Grant 5,935,896 - Dupuis , et al. August 10, 1	1999-08-10
Preparation of nitrobenzoic and anthranilic acids Grant 5,198,575 - Hagen , et al. March 30, 1	1993-03-30

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