IP Library Assignment 066309/0160
Patent Assignment
Reel/Frame 066309/0160

Assignment of Assignor's Interest

Recorded: 2024-01-31 Pages: 4
Assignors
TRETJAK, SERGE
Executed: 2024-01-26
LEVRAY, ANDRE
Executed: 2024-01-26
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property (1)
Improved Method for Producing High-Purity Butyl Acrylate
Application: 18/291,680 →
Publication: US 2024/0368067
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Jul 4, 2025
From: ARKEMA FRANCE
To: ARKEMA FRANCE
Reel/Frame 071814/0739 →