Patent Assignment
Reel/Frame 037312/0264
Change of Address
Recorded: 2015-12-16
Pages: 2
Assignor
SHERBET, ERIC M.
Executed: 2015-12-15
Assignee
DPX HOLDINGS B.V.
HERENGRACHT 483, AMSTERDAM, 1017BT, NETHERLANDS
Covered Property
(1)
Continuous Production and Reaction of a Diazo Compound
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 27, 2013
From: POECHLAUER, PETER; REINTJENS, RAFAEL WILHELMUS ELISABETH GHISLAIN; DIELEMANS, HUBERTUS JOHANNES ADRIANUS; THATHAGAR, MEHUL
To: DSM IP ASSETS B.V.; DSM FINE CHEMICALS AUSTRIA NFG GMBH & CO KG
Reel/Frame 031871/0971 →
Assignment of Assignor's Interest
Jul 14, 2015
From: DSM IP ASSETS B.V.
To: JJL/DELTA DUTCH NEWCO B.V.
Reel/Frame 036104/0554 →
Change of Name
Jul 14, 2015
From: JLL/DELTA DUTCH NEWCO B.V.
To: DPX HOLDINGS B.V.
Reel/Frame 036104/0608 →
Change of Name
Sep 23, 2025
From: DSM FINE CHEMICALS AUSTRIA NFG GMBH & CO KG
To: DPX FINE CHEMICALS AUSTRIA GMBH & CO KG
Reel/Frame 072951/0919 →
Change of Name
Sep 23, 2025
From: DPX FINE CHEMICALS AUSTRIA GMBH & CO KG
To: PATHEON AUSTRIA GMBH & CO KG
Reel/Frame 072951/0993 →
Change of Name
Apr 13, 2026
From: DSM FINE CHEMICALS AUSTRIA NFG GMBH & CO KG
To: PATHEON AUSTRIA GMBH & CO KG
Reel/Frame 075494/0471 →