IP Library › Assignment 022898/0125
Patent Assignment
Reel/Frame 022898/0125

Assignment of Assignor's Interest

Recorded: 2009-06-30 Pages: 6
Assignors
ARFSTEN, NANNING JOERG
Executed: 2009-02-16
ARMES, STEVEN
Executed: 2009-02-16
BUSKENS, PASCAL JOZEF PAUL
Executed: 2009-02-16
THIES, JENS CHRISTOPH
Executed: 2009-02-16
Assignee
DSM IP ASSETS B.V.
HET OVERLOON 1, HEERLEN, 6411 TE, NETHERLANDS
Covered Property (1)
Core-Shell Nanoparticles
Patent: 9,855,219 →
Application: 12/438,596 →
Publication: US 2010/0015433
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2021
From: DSM IP ASSETS B.V.
To: MS HOLDING B.V.
Reel/Frame 056726/0106 →
Change of Name Jul 2, 2021
From: MS HOLDING B.V.
To: COVESTRO (NETHERLANDS) B.V.
Reel/Frame 056756/0513 →
Change of Corporate Address Mar 30, 2022
From: COVESTRO (NETHERLANDS) B.V.
To: COVESTRO (NETHERLANDS) B.V.
Reel/Frame 059546/0570 →
Assignment of Assignor's Interest Dec 2, 2024
From: COVESTRO (NETHERLANDS) B.V.
To: MEGA P&C ADVANCED MATERIALS (SHANGHAI) COMPANY LIMITED
Reel/Frame 069465/0744 →