IP Library › Assignment 049626/0557
Patent Assignment
Reel/Frame 049626/0557

Assignment of Assignor's Interest

Recorded: 2019-06-28 Pages: 4
Assignor
SOLVAY (SOCIETE ANONYME)
Executed: 2008-05-14
Assignee
PERSTORP SPECIALTY CHEMICALS AB
BRUKSVAGEN 1, PERSTORP, 284 80, SWEDEN
Covered Property (1)
Catalytic Compositions
Patent: 7,799,874 →
Application: 12/411,406 →
Publication: US 2009/0182096
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 28, 2019
From: CARR, GRAHAM; HOWARTH, SUZANNE
To: SOLVAY (SOCIETE ANONYME)
Reel/Frame 049626/0356 →
Assignment of Assignor's Interest Jun 28, 2019
From: PERSTORP SPECIALTY CHEMICALS AB
To: PERSTORP AB
Reel/Frame 049626/0714 →
Assignment of Assignor's Interest Jun 28, 2019
From: PERSTORP AB
To: PERSTORP UK LTD
Reel/Frame 049626/0868 →
Change of Name Jun 28, 2019
From: PERSTORP UK LTD
To: INGEVITY UK LTD
Reel/Frame 049626/0994 →