IP Library › Assignment 056356/0541
Patent Assignment
Reel/Frame 056356/0541

Assignment of Assignor's Interest

Recorded: 2021-05-26 Pages: 3
Assignors
VAN NUFFEL, CLAUDE T.E.
Executed: 2019-06-11
BALAN, ABIDIN
Executed: 2019-06-12
Assignee
TRINSEO EUROPE GMBH
ZUGERSTRASSE 231, HORGEN, CH-8810, SWITZERLAND
Covered Property (1)
Chain Extended or Branched Copolymers of Vinylidene Aromatic Monomer and Unsaturated Compounds with Electrophilic Groups
Application: 17/297,063 →
Publication: US 2021/0363279
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement Jan 17, 2025
From: TRINSEO EUROPE GMBH
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 069940/0035 →
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 →