IP Library › Assignment 025135/0685
Patent Assignment
Reel/Frame 025135/0685

Assignment of Assignor's Interest

Recorded: 2010-10-14 Pages: 2
Assignor
KALB, ROLAND
Executed: 2010-08-17
Assignee
PROIONIC PRODUCTION OF IONIC SUBSTANCES GMBH & CO KG
PARKRING 18, TRAKT H, 1. STOCK, GRAMBACH, A-8071, AUSTRIA
Covered Property (1)
Use of Magnetic, Ionic Liquids as an Extraction Agent
Patent: 9,005,450 →
Application: 12/809,234 →
Publication: US 2011/0020509
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 28, 2018
From: PROIONIC PRODUCTION OF IONIC SUBSTANCES GMBH & CO. KG
To: PROIONIC GMBH & CO KG
Reel/Frame 047161/0606 →
Assignment of Assignor's Interest Oct 17, 2018
From: PROIONIC GMBH & CO KG
To: PROIONIC GMBH
Reel/Frame 047198/0199 →