IP Library › Assignment 026946/0323
Patent Assignment
Reel/Frame 026946/0323

Assignment of Assignor's Interest

Recorded: 2011-09-22 Pages: 3
Assignors
SCHWARTZENTRUBER, ARNAUD
Executed: 2011-09-06
MARTIN, MYLENE
Executed: 2011-08-30
BENARD, PHILIPPE
Executed: 2011-08-30
SABIO, SERGE
Executed: 2011-08-30
Assignee
LAFARGE
61 RUE DES BELLES FEUILLES, PARIS, 75116, FRANCE
Covered Property (1)
Concrete with a Low Clinker Content
Patent: 8,603,238 →
Application: 13/258,355 →
Publication: US 2012/0024198
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 →