IP Library › Assignment 013487/0514
Patent Assignment
Reel/Frame 013487/0514

Assignment of Assignor's Interest

Recorded: 2002-10-16 Pages: 2
Assignors
BELT, JOHANNES
Executed: 2002-06-25
DRIESSEN, MARCUS M.
Executed: 2002-06-25
Assignee
DSM N.V.
HET OVERLOON 1, 6411 TE HEERLEN, NETHERLANDS
Covered Property (1)
Process for the Preparation of a Hydrogenated Polymer Composed of Diene Monomer Units and Monomer Units Containing a Nitrile Group
Patent: 6,635,718 →
Application: 10/205,500 →
Publication: US 2003/0036607
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 →