Hamburg
Germany
3
2006-04-11
The entities that hold a legal rights for patent applications filed by inventor Koller Andreas:
Andreas Koller from Hamburg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Sulphonated comb polymers and preparations, in particular hair cosmetic preparations, based on such sulphonated comb polymers
#2 | 2005-10-04Silicone-modified sulphonated comb polymers and preparations, in particular hair cosmetic preparations, based on such silicone-modified sulphonated comb polymers
#3 | 2005-05-26Sulphonated comb polymers having a selected lithium/sodium ratio and preparations including such polymers
4849603 ⎘