Patent Assignment
Reel/Frame 027131/0932
Assignment of Assignor's Interest
Recorded: 2011-10-27
Pages: 5
Assignors
FONOLLOSA, PHILIPPE
Executed: 2011-10-04
BATOZ, JEAN-FRANCOIS
Executed: 2011-09-14
CHEN, JEFFREY
Executed: 2011-09-14
Assignee
LAFARGE
61 RUE DES BELLES FEUILLES, PARIS, 75116, FRANCE
Covered Property
(1)
High or Ultra-High Performance Concrete
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 30, 2018
From: LAFARGE
To: LAFARGEHOLCIM LTD
Reel/Frame 047634/0302 →
Assignment of Assignor's Interest
Dec 18, 2018
From: LAFARGEHOLCIM LTD
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 047806/0548 →
Assignment of Assignor's Interest
Aug 14, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 073207/0820 →