Ketsch
Germany
5
2009-06-11
The entities that hold a legal rights for patent applications filed by inventor Dupuis Jacques:
Jacques Dupuis from Ketsch, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing high dry strength paper, paperboard or cardboard
#2 | 2008-12-25Process for preparing sulfuric monoesters from amino alkanols
#3 | 2006-02-23Aqueous composition and use thereof for paper production
#4 | 2006-02-02Aqueous composition and use thereof for paper production
#5 | 2005-09-08Aqueous slurries of finely divided fillers, their preparation and their use for the production of filler-containing papers
3962227 ⎘