United States
2
2023-08-03
The entities that hold a legal rights for patent applications filed by inventor BLONDEL Frédéric:
Frédéric BLONDEL from , US has applied for patents for these inventions. The list has both pending applications and granted patents:
USE, IN AQUEOUS-ALCOHOLIC COMPOSITIONS, OF A COPOLYMER OBTAINED BY PRECIPITATION POLYMERIZATION
Method for preparing an inverse emulsion comprising two cationic polymers
5564587 ⎘