Patent Assignment
Reel/Frame 067040/0434
Change of Name
Recorded: 2024-04-08
Pages: 33
Assignor
ALBEMARLE CATALYSTS COMPANY B.V.
Executed: 2024-01-02
Assignee
KETJEN NETHERLANDS B.V.
NIEUWENDAMMERKADE 1-3, AMSTERDAM, 1022 AB, NETHERLANDS
Covered Property
(1)
Hydrotreating Catalyst Containing Phosphorus And Boron
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 27, 2011
From: JANSEN, MARCEL ADRIAAN; TROMP, HENK JAN; OOGJEN, BOB GERARDUS; THOONEN, SANDER HENDRIKUS LAMBERTUS
To: ALBEMARLE EUROPE SPRL
Reel/Frame 027447/0001 →
Assignment of Assignor's Interest
Nov 5, 2021
From: ALBEMARLE EUROPE, SRL
To: ALBEMARLE CATALYSTS COMPANY B. V.
Reel/Frame 058352/0839 →
Assignment of Assignor's Interest
Apr 8, 2024
From: ALBEMARLE EUROPE SRL
To: KETJEN NETHERLANDS B.V.
Reel/Frame 067035/0015 →
Change of Name
Apr 8, 2024
From: ALBEMARLE EUROPE SPRL
To: ALBEMARLE EUROPE SRL
Reel/Frame 067040/0477 →