Basel
Switzerland
3
2008-08-28
The entities that hold a legal rights for patent applications filed by inventor Schlatter Rene:
Rene Schlatter from Basel, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Amphoteric 4-4'-Bis (Triazinylamino) Stilbene-2,2'-Disulfonic Acid Derivatives as Optical Brighteners for Paper
#2 | 2006-09-07Optical brighteners
#3 | 2005-07-28Amphoteric and cationic fluorescent whitening agents
4238505 ⎘