Stefan Freidrich

City:

Garching

Country:

Germany

Published Applications:

Last publication date:

2009-02-05

Top Assignees for applications by Stefan Freidrich

The entities that hold a legal rights for patent applications filed by inventor Freidrich Stefan:

Stefan Freidrich from Garching, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Water-soluble copolymers containing sulpho groups, process for their preparation and their use

InventorID:

6249581 ⎘