IP Library › Assignment 012227/0692
Patent Assignment
Reel/Frame 012227/0692

Assignment of Assignor's Interest

Recorded: 1998-12-07 Pages: 7
Assignors
MUCK, KARL-FRIEDRICH
Executed: 1998-11-10
ROSCHERT, HORST
Executed: 1998-11-21
GRONNER, ROBERT M.
Executed: 1998-11-11
VERMA, STYAJIT
Executed: 1998-11-11
YEARWOOD, MICHAEL G.
Executed: 1998-11-11
Assignee
TICONA GMNH
D-64551 KELSTERBACH, GERMANY
Covered Property (1)
Process for the Preparation of Thermally Stable Polyoxymethylene Copolymers
Patent: 5,994,455 →
Application: 09/149,795 →
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 →