Patent Assignment
Reel/Frame 058099/0767
Nunc Pro Tunc Assignment
Recorded: 2021-11-12
Pages: 2
Assignor
ARKEMA FRANCE
Executed: 2021-07-05
Assignee
TRINSEO EUROPE GMBH
ZUGERSTRASSE 231, HORGEN, 8810, SWITZERLAND
Covered Property
(1)
Highly Efficient Impact Modifier and Polymeric Compositions
Application:
17/442,452 →
Publication:
US 2022/0162440
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 6, 2021
From: MACY, NOAH E.; WANG, JING-HAN; BARSOTTI, ROBERT J.
To: ARKEMA FRANCE
Reel/Frame 057718/0115 →
Assignment of Assignor's Interest
Aug 28, 2023
From: TRINSEO EUROPE GMBH
To: TRINSEO EUROPE GMBH
Reel/Frame 064721/0846 →
Security Interest
Jan 29, 2025
From: TRINSEO EUROPE GMBH
To: ALTER DOMUS (US) LLC
Reel/Frame 070048/0159 →
Security Interest
Jan 29, 2025
From: TRINSEO EUROPE GMBH
To: ALTER DOMUS (US) LLC
Reel/Frame 070048/0204 →