IP Library Assignment 033843/0377
Patent Assignment
Reel/Frame 033843/0377

Assignment of Assignor's Interest

Recorded: 2014-09-29 Pages: 3
Assignors
ROY, CEDRIC
Executed: 2014-09-12
LOMBOIS-BURGER, HELENE
Executed: 2014-09-12
BLACHIER, CHRISTIAN
Executed: 2014-09-12
JUGE, CEDRIC
Executed: 2014-09-12
TOUSSAINT, FABRICE
Executed: 2014-09-12
Assignee
LAFARGE
61 RUE DES BELLES FEUILLES, PARIS, 75116, FRANCE
Covered Property (1)
Method for Controlling a Workability Parameter of a Concrete in a Mixer
Patent: 9,511,510 →
Application: 14/389,263 →
Publication: US 2015/0336290
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 18, 2019
From: LAFARGE
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 048061/0707 →
Assignment of Assignor's Interest Aug 14, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 073207/0820 →