IP Library Assignment 031256/0572
Patent Assignment
Reel/Frame 031256/0572

Assignment of Assignor's Interest

Recorded: 2013-09-23 Pages: 6
Assignors
ALCARAZO, MANUEL
Executed: 2013-09-06
BRUNS, HANS
Executed: 2013-09-02
PETUSKOVA, JEKATERINA
Executed: 2013-08-29
Assignee
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1, MUELHEIM AN DER RUHR, 45470, GERMANY
Covered Property (1)
Cyclopropenylidene-Stabilized Phosphenium Cations
Patent: 8,981,126 →
Application: 14/000,997 →
Publication: US 2014/0051870
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 27, 2023
From: STUDIENGESELLSCHAFT KOHLE MBH
To: STUDIENGESELLSCHAFT KOHLE GGMBH
Reel/Frame 062876/0181 →