IP Library › Assignment 023229/0972
Patent Assignment
Reel/Frame 023229/0972

Assignment of Assignor's Interest

Recorded: 2009-09-15 Pages: 2
Assignor
CLARIANT INTERNATIONAL LTD.
Executed: 2009-08-26
Assignee
CLARIANT FINANCE (BVI) LIMITED
CITCO BUILDING, WICKHAMS CAY, P. O. BOX 662, ROAD TOWN, TORTOLA, VGX, VIRGIN ISLANDS, BRITISH
Covered Property (1)
Pigment Composition Based on C.I. Pigment Yellow 191
Patent: 7,824,488 →
Application: 12/526,997 →
Publication: US 2010/0099039
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 13, 2009
From: BORCHERT, TILL; SCHMIDT, MARTIN ULRICH; ACS, ARPAD; JUNG, RUEDIGER
To: CLARIANT INTERNATIONAL, LTD.
Reel/Frame 023095/0305 →
Assignment of Assignor's Interest Nov 3, 2015
From: CLARIANT FINANCE (BVI) LIMITED
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 036948/0623 →
Change of Name Feb 25, 2026
From: COLORANTS INTERNATIONAL LTD
To: HEUBACH HOLDING SWITZERLAND AG
Reel/Frame 073882/0190 →
Change of Name Feb 25, 2026
From: HEUBACH HOLDING SWITZERLAND AG
To: SUDARSHAN SWITZERLAND HLD1 AG
Reel/Frame 073882/0248 →