Patent Assignment
Reel/Frame 038722/0155
Corrective Assignment to Correct the Serial Number 13997640 Number Should Be 13391640 Previously Recorded at Reel: 028927 Frame: 0245. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2016-05-17
Pages: 5
Assignee
LANXESS DEUTSCHLAND GMBH
D-51369, LEVERKUSEN, GERMANY
Covered Property
(1)
Ruthenium Based Catalysts for the Metathesis of Nitrile Rubbers
Application:
13/391,640 →
Publication:
US 2012/0329952
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 10, 2012
From: ONG, CHRISTOPHER; MUELLER, JULIA MARIA
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 028927/0245 →
Assignment of Assignor's Interest
Sep 14, 2012
From: ONG, CHRISTOPHER; MUELLER, JULIA MARIE
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 028960/0979 →
Assignment of Assignor's Interest
Aug 19, 2016
From: LANXESS DEUTSCHLAND GMBH
To: ARLANXEO DEUTSCHLAND GMBH
Reel/Frame 039753/0760 →