IP Library Assignment 053838/0549
Patent Assignment
Reel/Frame 053838/0549

Assignment of Assignor's Interest

Recorded: 2020-08-04 Pages: 4
Assignors
ABRANTES, FILIPA
Executed: 2020-06-18
LETESTU, SONIA
Executed: 2020-07-10
CAHUZAC, LAURE
Executed: 2020-06-03
DUARTE, LIONEL
Executed: 2020-06-17
Assignee
ICHNOS SCIENCES SA
CHEMIN DE LA COMBETA 5, LA CHAUX-DE-FONDS, CH2300, SWITZERLAND
Covered Property (1)
Methods of Inactivating Viral Contaminants
Application: 16/641,281 →
Publication: US 2020/0369747
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 25, 2025
From: ICHNOS SCIENCES SA
To: IGI THERAPEUTICS SA
Reel/Frame 072111/0007 →