IP Library Assignment 020053/0779
Patent Assignment
Reel/Frame 020053/0779

Assignment of Assignor's Interest

Recorded: 2007-11-01 Pages: 6
Assignors
PERSIGEHL, PETER
Executed: 2007-09-06
JOSCHEK, JENS PETER
Executed: 2007-08-20
JOACHIMI, DETLEV
Executed: 2007-08-26
BIENMULLER, MATTHIAS
Executed: 2007-08-24
JESCHKE, KURT
Executed: 2007-09-18
ENDTNER, JOCHEN
Executed: 2007-08-23
Assignee
LANXESS DEUTSCHLAND GMBH
D-51369, LEVERKUSEN, GERMANY
Covered Property (1)
Moulding Compositions Based on a Thermoplastic Polycarbonate
Patent: 8,071,673 →
Application: 11/887,673 →
Publication: US 2009/0209697
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 3, 2023
From: LANXESS DEUTSCHLAND GMBH
To: LANXESS PERFORMANCE MATERIALS GMBH
Reel/Frame 063205/0552 →
Change of Name and Address May 6, 2026
From: LANXESS PERFORMANCE MATERIALS GMBH
To: ENVALIOR DEUTSCHLAND GMBH
Reel/Frame 075513/0147 →