IP Library Assignment 014937/0326
Patent Assignment
Reel/Frame 014937/0326

Assignment of Assignor's Interest

Recorded: 2003-09-10 Pages: 3
Assignor
LIVINGSTON, ANDREW GUY
Executed: 2003-08-22
Assignee
MEMBRANE EXTRACTION TECHNOLOGY LIMITED
DEPT. OF CHEMICAL ENGINEERING, IMPERIAL COLLEGE, LONDON SW7 2BY, GREAT BRITAIN
Covered Property (1)
Method for Modifying an Organic Composition
Patent: 7,255,792 →
Application: 10/471,360 →
Publication: US 2004/0097766
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 11, 2011
From: MEMBRANE EXTRACTION TECHNOLOGY LTD
To: EVONIK MEMBRANE EXTRACTION TECHNOLOGY LIMITED
Reel/Frame 026574/0409 →
Change of Name Apr 7, 2015
From: MEMBRANE EXTRACTION TECHNOLOGY LTD
To: EVONIK MEMBRANE EXTRACTION TECHNOLOGY LIMITED
Reel/Frame 035351/0363 →