Patent Assignment
Reel/Frame 035803/0664
Assignment of Assignor's Interest
Recorded: 2015-06-08
Pages: 3
Assignors
PISCH, ALEXANDER
Executed: 2015-05-19
GARTNER, ELLIS
Executed: 2015-05-26
MEYER, VINCENT
Executed: 2015-05-18
Assignee
LAFARGE
61 RUE DES BELLES FEUILLES, PARIS, F-75116, FRANCE
Covered Property
(1)
Process for the Treatment of a Silicate Mineral
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.