Helmut Dröge

City:

Bornheim

Country:

Germany

Published Applications:

Last publication date:

2023-02-09

Top Assignees for applications by Helmut Dröge

The entities that hold a legal rights for patent applications filed by inventor Dröge Helmut:

Helmut Dröge from Bornheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR PRODUCING POLYSULPHANE-SILANES BY MEANS OF PHASE TRANSFER CATALYSIS

InventorID:

7755581 ⎘