Patent Assignment
Reel/Frame 006897/0236
Assignment of Assignor's Interest
Recorded: 1994-03-01
Pages: 2
Assignee
HOECHST CERAMTEC AKTIENGESELLSCHAFT
BRUENINGSTRASSE 50, FRANKFURT AM MAIN, D-659, GERMANY
Covered Property
(1)
Process for Producing Dividable Plates of Brittle Material with High Accuracy and Apparatus for Receiving and Precision-Grinding the End Faces of a Plate
Patent:
5,626,777 →
Application:
08/203,417 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest (Record to Correct Assignee's Name Previously Recorded at Reel 6897 Frame 236).
Jun 13, 1996
From: HUEGL, KURT; LENEIS, ROLAND
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 008033/0760 →
Assignment of Assignor's Interest
Aug 19, 1996
From: HOECHST AKTIENGESELLSCHAFT
To: HOECHST CERAMTEC AG
Reel/Frame 008083/0285 →
Security Agreement
Sep 16, 2013
From: CERAMTEC GMBH
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 031217/0929 →
Change of Name
Nov 22, 2013
From: HOECHST CERAMTEC AG
To: CERAMTEC AG INNOVATIVE CERAMIC ENGINEERING
Reel/Frame 031718/0607 →
Merger
Nov 26, 2013
From: CERAMTEC AG INNOVATIVE CERAMIC ENGINEERING
To: CERAMTEC AG
Reel/Frame 031730/0290 →
Change of Name
Nov 26, 2013
From: CERAMTEC AG
To: CERAMTECH GMBH
Reel/Frame 031730/0672 →
Release of Security Interest
Mar 14, 2018
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: CERAMTEC GMBH
Reel/Frame 045597/0537 →