Patent Assignment
Reel/Frame 026411/0039
Assignment of Assignor's Interest
Recorded: 2011-06-08
Pages: 10
Assignors
JANSEN, MARCEL ADRIAAN
Executed: 2011-03-23
VAN HOUTERT, FRANCISCUS WILHELMUS
Executed: 2011-03-23
ADO, TOSHIYUKI
Executed: 2011-05-09
KAMO, TETSURO
Executed: 2011-04-21
NISHIMOTO, NAOHIRO
Executed: 2011-04-13
Assignees
ALBEMARLE EUROPE SPRL
PARC SCIENTIFIQUE EINSTEIN, RUE DE BOSQUET 9, LOUVAIN-LA-NEUVE, B-1348, BELGIUM
NIPPON KETJEN CO., LTD.
SEAVANS NORTH, 1-2-1, SHIBAURA, MINATO-KU, TOKYO, 105-6791, JAPAN
Covered Properties
(2)
Process for Activating a Hydrotreating Catalyst
Process for Activating a Hydrotreating Catalyst
Application:
12/974,435 →
Publication:
US 2011/0094939
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 7, 2025
From: ALBEMARLE EUROPE SRL
To: KETJEN NETHERLANDS B.V.
Reel/Frame 070758/0043 →
Change of Name
Apr 21, 2025
From: ALBEMARLE EUROPE SPRL
To: ALBEMARLE EUROPE SRL
Reel/Frame 071218/0765 →
Assignment of Assignor's Interest
Oct 20, 2025
From: ALBEMARLE EUROPE SRL
To: KETJEN NETHERLANDS B.V.
Reel/Frame 072603/0771 →