Persefoni Hilken

City:

Köln

Country:

Germany

Published Applications:

Last publication date:

2022-07-21

Top Assignees for applications by Persefoni Hilken

The entities that hold a legal rights for patent applications filed by inventor Hilken Persefoni:

Persefoni Hilken from Köln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR PREPARING POLYETHER CARBONATE POLYOLS

Flame-retardant polyurethane rigid foams

Flame-retarded rigid polyurethane foams

POLYURETHANE FOAMS BASED ON POLYETHERCARBONATE POLYOLS

InventorID:

2676373 ⎘