IP Library Assignment 027339/0744
Patent Assignment
Reel/Frame 027339/0744

Assignment of Assignor's Interest

Recorded: 2011-12-07 Pages: 2
Assignors
LEINWEBER, DIRK
Executed: 2011-06-22
ROESCH, ALEXANDER
Executed: 2011-06-30
SCHAEFER, CARSTEN
Executed: 2011-06-22
Assignee
CLARIANT FINANCE (BVI) LIMITED
CITCO BUILDING, WICKHAMS CAY, P. O. BOX 662, ROAD TOWN, TORTOLA, VGX, VIRGIN ISLANDS, BRITISH
Covered Property (1)
Additives for Inhibiting Gas Hydrate Formation
Patent: 8,920,542 →
Application: 13/376,617 →
Publication: US 2012/0080643
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 4, 2015
From: CLARIANT FINANCE (BVI) LIMITED
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 037211/0894 →