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Inventor profile of:

Holger Graskamp

City:

Marl

Country:

Germany

Published Applications:

1

Last publication date:

2021-11-11

Top Assignees for applications by Holger Graskamp

The entities that hold a legal rights for patent applications filed by inventor Graskamp Holger:

Evonik Operations GmbH 1 Essen, Germany

Recent patent applications by Graskamp Holger

Holger Graskamp from Marl, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-11-11

US20210347733A1

Chemistry; metallurgy

Process for preparing triacetonamine

InventorID:

5237409 ⎘