IP Library Assignment 013322/0853
Patent Assignment
Reel/Frame 013322/0853

Assignment of Assignor's Interest

Recorded: 2002-08-28 Pages: 3
Assignors
WURZER, THOMAS
Executed: 2002-04-18
SKALE, FRANZ
Executed: 2002-04-18
Assignee
TREIBACHER SCHLEIFMITTE AG
1 FERROWEG, LAUFENBURG, 79725, GERMAN DEMOCRATIC REPUBLIC
Covered Property (1)
Abrasive Grain with an Abrasive Coating
Patent: 6,811,582 →
Application: 10/111,486 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 4, 2019
From: IMERYS FUSED MINERALS LAUFENBURG GMBH
To: IMERTECH SAS
Reel/Frame 048491/0810 →
Change of Name Mar 4, 2019
From: TREIBACHER SCHLEIFMITTEL GMBH
To: IMERYS FUSED MINERALS LAUFENBURG GMBH
Reel/Frame 048491/0875 →