IP Library › Assignment 052280/0716
Patent Assignment
Reel/Frame 052280/0716

Change of Name

Recorded: 2020-04-01 Pages: 2
Assignor
Assignee
NOURYON CHEMICALS INTERNATIONAL B.V.
VELPERWEG 76, ARNHEM, NL-6824 BM, NETHERLANDS
Covered Property (1)
Process for Making Higher Ethylene Amines
Application: 16/630,283 →
Publication: US 2020/0165207
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 1, 2020
From: KANTZER, EIKE NICOLAS; TEN KATE, ANTOON JACOB BEREND; RAAIJMAKERS, MICHIEL JOZEF THOMAS; VENEMAN, RENS
To: NOURYON CHEMICALS INTERNATIONAL B.V.
Reel/Frame 052280/0539 →
Assignment of Assignor's Interest Apr 1, 2020
From: LAKE, KARL FREDRIK; BERG, ROBERT KRISTOFFER
To: SP PROCESS DEVELOPMENT AB
Reel/Frame 052280/0613 →
Assignment of Assignor's Interest Apr 1, 2020
From: SP PROCESS DEVELOPMENT AB
To: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
Reel/Frame 052280/0670 →