IP Library Assignment 012684/0303
Patent Assignment
Reel/Frame 012684/0303

Assignment of Assignor's Interest

Recorded: 2002-03-13 Pages: 2
Assignors
BELT, JOHANNES W.
Executed: 2001-12-17
AAGAARD, OLAV M.
Executed: 2001-12-17
Assignee
DSM N.V.
HET OVERLOON, 6411 TE HEERLEN, NETHERLANDS
Covered Property (1)
Process for the Hydrogenation of a Polymer Composed of Diene Monomer Units and a Nitrile Group-Containing Monomer
Patent: 6,756,451 →
Application: 10/036,495 →
Publication: US 2002/0091202
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 5, 2004
From: DSM N.V.
To: DSM IP ASSETS B.V.
Reel/Frame 014863/0133 →
Assignment of Assignor's Interest Nov 14, 2005
From: DSM IP ASSETS B.V.
To: ZEON CORPORATION
Reel/Frame 017223/0541 →