Philipp Sperling

City:

Berlin

Country:

Germany

Published Applications:

Last publication date:

2007-05-17

Top Assignees for applications by Philipp Sperling

The entities that hold a legal rights for patent applications filed by inventor Sperling Philipp:

Philipp Sperling from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Use of chitosan materials

Porous and non-porous matrices based on chitosan and hydroxy carboxylic acids

Use of chitosan materials

InventorID:

4413219 ⎘