Speyer
Germany
8
2013-01-17
The entities that hold a legal rights for patent applications filed by inventor Leduc Marc:
Marc Leduc from Speyer, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing paper, paperboard and cardboard
#2 | 2008-01-03Method for the production of paper, paperboard and cardboard
#3 | 2007-08-09Method for producing paper, paperboard and cardboard
#4 | 2007-05-24Aqueous dispersions of hydrosoluble polymerisates of ethylenically unsaturated anionic monomers, method for the production and use thereof
#5 | 2006-07-27Use of cross-linked cationic polymers in cosmetics
#6 | 2006-06-08Aqueous polymer dispersions
#7 | 2006-06-01Production of aqueous dispersions of cationic homo-and copolymers using amphoteric protective colloids
#8 | 2005-01-20Aqueous dispersions of water-soluble polymers of N-vinyl carboxylic acid amides, method for the production thereof and their use
35490 ⎘