IP Library Assignment 034704/0537
Patent Assignment
Reel/Frame 034704/0537

Assignment of Assignor's Interest

Recorded: 2015-01-14 Pages: 8
Assignors
HOLLMANN, ULRICH
Executed: 2015-01-05
STEFFENS, FRIEDHELM
Executed: 2014-12-19
LORENZ, WOLFGANG
Executed: 2014-12-19
RUNOWSKI, THOMAS
Executed: 2015-01-02
Assignee
BAYER MATERIALSCIENCE AG
51368, LEVERKUSEN, GERMANY
Covered Property (1)
Device and Method for Producing Phosgene
Patent: 9,480,958 →
Application: 14/413,099 →
Publication: US 2015/0165407
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 5, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038358/0387 →