Helmut Keul

City:

Aachen

Country:

Germany

Published Applications:

Last publication date:

2017-10-12

Top Assignees for applications by Helmut Keul

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

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

Silicone compounds and compositions thereof for the treatment of amino acid based substrates

Textile treatment compounds and compositions

Alkaline cell or battery

Reactive cyclic carbonates and ureas used for modifying biomolecules, polymers, and surfaces

InventorID:

1247180 ⎘