IP Library Assignment 020601/0123
Patent Assignment
Reel/Frame 020601/0123

Assignment of Assignor's Interest

Recorded: 2008-03-05 Pages: 2
Assignors
OBRECHT, WERNER
Executed: 2007-10-12
MULLER, JULIA MARIA
Executed: 2007-10-30
NUYKEN, OSKAR
Executed: 2007-10-23
KELLNER, MONIKA
Executed: 2007-10-22
Assignee
LANXESS DEUTSCHLAND GMBH
D-51369, LEVERKUSEN, GERMANY
Covered Property (1)
Process for the Metathetic Degradation of Nitrile Rubbers
Patent: 7,662,889 →
Application: 11/895,991 →
Publication: US 2008/0076881
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 19, 2016
From: LANXESS DEUTSCHLAND GMBH
To: ARLANXEO DEUTSCHLAND GMBH
Reel/Frame 039753/0760 →