Altrip
Germany
3
2007-10-11
The entities that hold a legal rights for patent applications filed by inventor Schaefer Volker:
Volker Schaefer from Altrip, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Hydrolysis-resistant polyester film with hydrolysis stabilizer
#2 | 2006-03-16Hydrolysis-stable film comprising a polyester with a hydrolysis stabilizer and process for its production and its use
#3 | 2005-05-31Method for the production of ω-aminoalkylsulphonic acids
4503442 ⎘