Patent Assignment
Reel/Frame 042879/0043
Certified Employment Contract of Inventor Yuri Bouwhuis, See Article 17.3 Referring to Sections of the Law, Copies of Which Have Been Attached to the Contract
Recorded: 2017-06-19
Pages: 24
Assignor
BOUWHUIS, YURI
Executed: 2011-12-12
Assignee
EVONIK MEMBRANE EXTRACTION TECHNOLOGY LIMITED
UNIT 8 WHARFSIDE ROSEMONT ROAD, WEMBLEY MIDDLESEX, HA0 4PE, UNITED KINGDOM
Covered Property
(1)
Method for Improved Reactve Monomer Production with Membrane Filtration
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 19, 2017
From: BOAM, ANDREW; JAMES, PHILLIP; KOLEVA, VELICHKA; NISSEN, FELIX
To: EVONIK DEGUSSA GMBH
Reel/Frame 042741/0422 →
Assignment of Assignor's Interest
Jul 19, 2017
From: EVONIK MEMBRANE EXTRACTION TECHNOLOGY LIMITED
To: EVONIK DEGUSSA GMBH
Reel/Frame 043049/0043 →
Change of Name
Dec 23, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051401/0590 →