IP Library Assignment 025232/0780
Patent Assignment
Reel/Frame 025232/0780

Assignment of Assignor's Interest

Recorded: 2010-11-02 Pages: 14
Assignors
RISSE, FRIEDHELM
Executed: 2010-10-08
OOMS, PIETER
Executed: 2010-09-30
DUX, ANDRE
Executed: 2010-09-23
GRUNEWALD, MARCUS
Executed: 2010-09-10
PANCUR, THOMAS
Executed: 2010-09-12
SUSANTO, ARTHUR
Executed: 2010-09-15
RONGE, GEORG
Executed: 2010-09-14
EYNDE, JOHAN VANDEN
Executed: 2010-09-10
WUYTACK, WIM
Executed: 2010-09-16
Assignee
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING, BUILDING Q 18, LEVERKUSEN, D-51368, GERMANY
Covered Property (1)
Process for Preparing Dialkyl Carbonates from Alkylene Carbonates and Alcohols
Patent: 8,338,631 →
Application: 12/823,470 →
Publication: US 2011/0040117
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 30, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0469 →