IP Library Assignment 010678/0498
Patent Assignment
Reel/Frame 010678/0498

Assignment of Assignor's Interest

Recorded: 2000-03-06 Pages: 2
Assignor
SEITZ, THOMAS
Executed: 1999-11-22
Assignee
TICONA GMBH
D-65451 KELSTERBACH, GERMANY
Covered Property (1)
Method for Producing Aluminium Salts of Cyclic Phosphinic Acids
Patent: 6,307,097 →
Application: 09/424,387 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 16, 2016
From: TICONA GMBH
To: NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
Reel/Frame 038687/0784 →
Change of Name May 16, 2016
From: NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
To: CELANESE SALES GERMANY GMBH
Reel/Frame 038689/0595 →