IP Library › Assignment 035011/0768
Patent Assignment
Reel/Frame 035011/0768

Assignment of Assignor's Interest

Recorded: 2015-02-24 Pages: 4
Assignors
CHOUGRANI, KAMEL
Executed: 2015-01-06
LEISING, FRÉDÉRIC
Executed: 2015-01-06
Assignee
CHRYSO
19 PLACE DE LA RÉSISTANCE, ISSY LES MOULINEAUX, FR-92440, FRANCE
Covered Property (1)
Copolymers Having Gem-Acetophone Groups
Patent: 9,371,424 →
Application: 14/419,131 →
Publication: US 2015/0175752
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Conveying Party Data Frederic Leising 01/06/2015 Please Correct Execution Date to Be 12/27/2014 Previously Recorded on Reel 035011 Frame 0768. Assignor(S) Hereby Confirms the Frederic Leising Execution Date Incorrectly Entered Assignment from Inventor to Chryso. Jul 8, 2015
From: CHOUGRANI, KAMEL; LEISING, FREDERIC
To: CHRYSO
Reel/Frame 036083/0303 →
Merger Feb 4, 2026
From: CHRYSO
To: STARCIN HOLDING FRANCE
Reel/Frame 073687/0298 →