Patent Assignment
Reel/Frame 057527/0438
Assignment of Assignor's Interest
Recorded: 2021-09-20
Pages: 3
Assignors
FAVERO, CÉDRICK
Executed: 2021-09-15
KIEFFER, JOHANN
Executed: 2021-09-15
LEGRAS, BENOÎT
Executed: 2021-09-15
DOUDIN, RAPHAËL
Executed: 2021-09-15
Assignee
SPCM SA
ZONE D'ACTIVITE COMMERCIALE DE MILIEUX, ANDREZIEUX BOUTHEON, 42160, FRANCE
Covered Property
(1)
Method for the Purification of Acrylamido-2-Methyl-2-Propanesulphonic Acid
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.