IP Library Assignment 021950/0488
Patent Assignment
Reel/Frame 021950/0488

Assignment of Assignor's Interest

Recorded: 2008-12-09 Pages: 2
Assignors
RULKENS, RUDY
Executed: 2008-08-28
CROMBACH, ROBERT CONRAD BARBARA
Executed: 2008-08-28
Assignee
DSM IP ASSETS B.V.
HET OVERLOON 1, HEERLEN, 6411 TE, NETHERLANDS
Covered Property (1)
Semi-Crystalline Semi-Aromatic Polyamide
Patent: 9,428,612 →
Application: 12/161,602 →
Publication: US 2010/0063245
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment May 27, 2025
From: DSM IP ASSETS B.V.
To: ENVALIOR B.V.
Reel/Frame 071393/0045 →