IP Library › Assignment 024310/0720
Patent Assignment
Reel/Frame 024310/0720

Assignment of Assignor's Interest

Recorded: 2010-04-29 Pages: 5
Assignors
MARISSEN, ROELOF
Executed: 2010-02-15
STEEMAN, REINARD JOZEF MARIA
Executed: 2010-02-11
NIELABA, LEONARD JOSEF ARNOLD
Executed: 2010-02-11
Assignee
DSM IP ASSETS B.V.
HET OVERLOON 1, HEERLEN, 6411 TE, NETHERLANDS
Covered Property (1)
Material Sheet and Process for Its Preparation
Patent: 9,541,351 →
Application: 12/740,490 →
Publication: US 2010/0260968
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 8, 2022
From: DSM IP ASSETS B.V.
To: DSM PROTECTIVE MATERIALS B.V.
Reel/Frame 061897/0987 →
Change of Name Mar 17, 2023
From: DSM PROTECTIVE MATERIALS B.V.
To: AVIENT PROTECTIVE MATERIALS B.V.
Reel/Frame 063115/0134 →