IP Library Assignment 046199/0773
Patent Assignment
Reel/Frame 046199/0773

Assignment of Assignor's Interest

Recorded: 2018-06-26 Pages: 3
Assignors
DEUR-BERT, DOMINIQUE
Executed: 2016-06-03
PIGAMO, ANNE
Executed: 2016-06-03
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, F-92700, COLOMBES, FRANCE
Covered Property (1)
Azeotropic Compositions of Hydrogen Fluoride and Z-3,3,3-Trifluoro-1-Chloropropene
Application: 16/018,191 →
Publication: US 2018/0297919
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 →