Patent Assignment
Reel/Frame 023613/0308
Assignment of Assignor's Interest
Recorded: 2009-12-07
Pages: 2
Assignors
STANEK, M.
Executed: 2009-05-27
ESSL, S.
Executed: 2009-05-27
KNOPP, M.
Executed: 2009-05-27
KUEBEL, E.
Executed: 2009-05-27
Assignee
DSM IP ASSETS B.V.
HET OVERLOON 1, HEERLEN, 6411 TE, NETHERLANDS
Covered Property
(1)
Method of Production of 9-Cis-Retinoic Acid
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 1, 2014
From: DSM IP ASSETS B.V.
To: JLL/DELTA DUTCH NEWCO B.V.
Reel/Frame 034282/0574 →
Change of Name
Dec 1, 2014
From: JLL/DELTA DUTCH NEWCO B.V.
To: DPX HOLDINGS B.V.
Reel/Frame 034500/0795 →
Change of Address
Dec 1, 2014
From: DPX HOLDINGS B.V.
To: DPX HOLDINGS B.V.
Reel/Frame 034500/0851 →
Change of Name
Sep 23, 2025
From: DPX HOLDINGS B.V.
To: PATHEON HOLDINGS I B.V.
Reel/Frame 072951/0839 →