Patent Assignment
Reel/Frame 011637/0133
Assignment of Assignor's Interest
Recorded: 2001-03-27
Pages: 5
Assignors
ROCCA, MICHAEL C.
Executed: 2001-02-13
CARR, GRAHAM
Executed: 2001-02-09
LAMBERT, ARNOLD B.
Executed: 2001-02-13
MACQUARRIE, DUNCAN J.
Executed: 2001-02-11
CLARK, JAMES H.
Executed: 2001-02-10
Assignee
SOLVAY (SOCIETE ANONYME)
33, RUE DU PRINCE ALBERT, B-1050 BRUSSELS, BELGIUM
Covered Property
(1)
Process for the Oxidation of Cyclohexanone to E-Caprolactone
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 2018
From: SOLVAY (SOCIETE ANONYME)
To: PERSTORP AB
Reel/Frame 047746/0105 →
Assignment of Assignor's Interest
Jun 26, 2019
From: PERSTORP AB
To: PERSTORP UK LTD
Reel/Frame 049601/0396 →
Change of Name
Jun 26, 2019
From: PERSTORP UK LTD
To: INGEVITY UK LTD
Reel/Frame 049601/0464 →