IP Library › Assignment 023315/0135
Patent Assignment
Reel/Frame 023315/0135

Assignment of Assignor's Interest

Recorded: 2009-10-01 Pages: 3
Assignors
HAUBS, MICHAEL
Executed: 2009-08-05
MANN, EBERHARD
Executed: 2009-08-24
LINGNAU, JURGEN
Executed: 2009-08-12
Assignee
TICONA GMBH
PROFESSOR-STAUDINGER-STRASSE, KELSTERBACH, D-65451, GERMANY
Covered Property (1)
Process for the Preparation of Oxymethylene Polymers and Apparatus Suitable for This Purpose
Patent: 8,354,495 →
Application: 12/423,653 →
Publication: US 2009/0264615
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 →