Herbert Helfert

City:

Frankenthal

Country:

Germany

Published Applications:

Last publication date:

2005-05-03

Top Assignees for applications by Herbert Helfert

The entities that hold a legal rights for patent applications filed by inventor Helfert Herbert:

BASF AKTIENGESELLSCHAFT 1 Ludwigshafen, Germany

Recent patent applications by Helfert Herbert

Herbert Helfert from Frankenthal, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2005-05-03

US10275564

Method for processing pyrollidone and n-vinyl pyrollidone residues

InventorID:

7518807 ⎘