IP Library Assignment 027914/0271
Patent Assignment
Reel/Frame 027914/0271

Assignment of Assignor's Interest

Recorded: 2012-03-23 Pages: 4
Assignors
DAHMS, GERD H.
Executed: 2012-03-22
JUNG, ANDREAS H.
Executed: 2012-03-22
Assignee
OTC GMBH
BRAMMENRING 11, OBERHAUSEN, 46047, GERMANY
Covered Property (1)
Pearlescent Concentrate and Process for Production
Patent: 8,623,809 →
Application: 13/392,242 →
Publication: US 2012/0149629
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 30, 2017
From: OTC GMBH
To: CLARIANT INTERNATIONAL AG
Reel/Frame 044559/0853 →