IP Library › Assignment 021135/0872
Patent Assignment
Reel/Frame 021135/0872

Assignment of Assignor's Interest

Recorded: 2008-06-23 Pages: 6
Assignors
GEORGES, SEBASTIEN
Executed: 2008-06-20
VILLARD, EMMANUEL
Executed: 2008-06-20
WATT, OLIVIER
Executed: 2008-06-20
GHILARDI, SERGE
Executed: 2008-06-20
Assignee
LAFARGE SA
61 RUE DE BELLES FEUILLES, PARIS, 75116, FRANCE
Covered Property (1)
Adjuvant for Hydraulic Compositions
Patent: 7,935,748 →
Application: 12/158,816 →
Publication: US 2008/0300344
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 →