IP Library Assignment 023504/0066
Patent Assignment
Reel/Frame 023504/0066

Assignment of Assignor's Interest

Recorded: 2009-11-11 Pages: 3
Assignors
SOUR, WILHELMUS JOSEPHUS MARIA
Executed: 2009-09-09
VET, ANTONIUS MARIA
Executed: 2009-10-01
Assignee
DSM IP ASSETS B.V.
HET OVERLOON 1, HEERLEN, 6411 TE, NETHERLANDS
Covered Property (1)
Process for Welding of Two Polyamide Parts
Patent: 8,465,609 →
Application: 12/528,966 →
Publication: US 2010/0055368
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 →