Ostercappeln
Germany
3
2006-08-24
The entities that hold a legal rights for patent applications filed by inventor Rybicki Sylvia:
Sylvia Rybicki from Ostercappeln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Plastic, particularly a sterically hindered esterified amine containing polyurethane
#2 | 2006-07-27Mixtures containing isocyanate stabilisers of the hindered phenol type with a high molecular weight
#3 | 2006-06-08Mixtures comprising phenolic stabilisers and a reducing agent
4639636 ⎘