Patent Assignment
Reel/Frame 058352/0839
Assignment of Assignor's Interest
Recorded: 2021-11-05
Pages: 4
Assignor
ALBEMARLE EUROPE, SRL
Executed: 2021-11-02
Assignee
ALBEMARLE CATALYSTS COMPANY B. V.
NIEUWENDAMMERKADE 1-3, AMSTERDAM, 1022 AB, NETHERLANDS
Covered Properties
(2)
Hydrotreating Catalyst Containing Phosphorus And Boron
Supported Hydrotreating Catalysts Having Enhanced Activity
Application:
14/430,146 →
Publication:
US 2015/0251170
Related Assignments
(5)
Other recorded transfers of the patents 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
May 27, 2015
From: VOGELAAR, BASTIAAN MAARTEN; BERGWERFF, JACOB ARIE; OENE, JOHAN VAN; TROMP, HENK JAN
To: ALBEMARLE EUROPE SPRL
Reel/Frame 035718/0337 →
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 CATALYSTS COMPANY B.V.
To: KETJEN NETHERLANDS B.V.
Reel/Frame 067040/0434 →
Change of Name
Apr 8, 2024
From: ALBEMARLE EUROPE SPRL
To: ALBEMARLE EUROPE SRL
Reel/Frame 067040/0477 →