IP Library › Assignment 026530/0012
Patent Assignment
Reel/Frame 026530/0012

Assignment of Assignor's Interest

Recorded: 2011-06-30 Pages: 4
Assignors
WALENTA, GUNTHER
Executed: 2011-06-26
COMPARET, CEDRIC
Executed: 2011-06-14
MORIN, VINCENT
Executed: 2011-06-14
GARTNER, ELLIS
Executed: 2011-06-14
Assignee
LAFARGE
61 RUE DES BELLES FEUILLES, PARIS, F-75116, FRANCE
Covered Property (1)
Hydraulic Binder with a Base of Sulfoaluminate Clinker and Portland Clinker
Patent: 8,177,903 →
Application: 13/140,578 →
Publication: US 2011/0259247
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 →