IP Library › Assignment 024123/0391
Patent Assignment
Reel/Frame 024123/0391

Assignment of Assignor's Interest

Recorded: 2010-03-23 Pages: 6
Assignors
SCHWARTZENTRUBER, ARNAUD
Executed: 2010-03-09
GARCIA, EMMANUEL
Executed: 2010-03-08
Assignee
LAFARGE
61 RUE DES BELLES FEUILLES, PARIS, F-75116, FRANCE
Covered Property (1)
Concrete with a Low Clinker Content
Patent: 8,246,739 →
Application: 12/679,542 →
Publication: US 2010/0294171
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 →