IP Library › Assignment 024688/0257
Patent Assignment
Reel/Frame 024688/0257

Assignment of Assignor's Interest

Recorded: 2010-07-14 Pages: 3
Assignors
RIGAUD, STEPHANE
Executed: 2010-06-28
FONOLLOSA, PHILIPPE
Executed: 2010-06-28
CHANVILLARD, GILLES
Executed: 2010-06-28
Assignee
LAFARGE
61 RUE DES BELLES FEUILLES, PARIS, F-75116, FRANCE
Covered Property (1)
Concrete Composition
Patent: 8,303,708 →
Application: 12/809,264 →
Publication: US 2010/0326326
Related Assignments (2)
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 →