IP Library › Assignment 052399/0496
Patent Assignment
Reel/Frame 052399/0496

Change of Name

Recorded: 2020-04-15 Pages: 2
Assignor
Assignee
NOURYON CHEMICALS INTERNATIONAL B.V.
VELPERWEG 76, ARNHEM, NL-6824 BM, NETHERLANDS
Covered Property (1)
Process to Convert the Cyclic Monourea of an Ethylene Amine Compound into the Ethylene Amine Compound
Application: 16/638,345 →
Publication: US 2020/0223785
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 15, 2020
From: RAAIJMAKERS, MICHIEL JOZEF THOMAS; TEN KATE, ANTOON JACOB BEREND; KANTZER, EIKE NICOLAS; VENEMAN, RENS
To: NOURYON CHEMICALS INTERNATIONAL B.V.
Reel/Frame 052398/0691 →
Assignment of Assignor's Interest Apr 15, 2020
From: LAKE, KARL FREDRIK; TONNERFORS, SARA ERIKA
To: RISE RESEARCH INSTITUTES OF SWEDEN AB; SURFACE, PROCESS AND FORMULATION
Reel/Frame 052398/0720 →
Assignment of Assignor's Interest Apr 15, 2020
From: RISE RESEARCH INSTITUTES OF SWEDEN AB; SURFACE, PROCESS AND FORMULATION
To: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
Reel/Frame 052399/0339 →