IP Library Assignment 023935/0171
Patent Assignment
Reel/Frame 023935/0171

Assignment of Assignor's Interest

Recorded: 2010-02-15 Pages: 6
Assignors
GARTNER, ELLIS
Executed: 2009-08-04
GUANSHU, LI
Executed: 2009-09-06
Assignee
LAFARGE
61 RUE DES BELLES FEUILLES, PARIS, F-75116, FRANCE
Covered Property (1)
High Belite-Containing Sulfoaluminous Clinker, Method for the Production and the Use Thereof for Preparing Hydraulic Binders
Patent: 7,850,776 →
Application: 12/493,547 →
Publication: US 2010/0132590
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 →