IP Library › Assignment 013655/0310
Patent Assignment
Reel/Frame 013655/0310

Assignment of Assignor's Interest

Recorded: 2003-01-13 Pages: 2
Assignors
ESPINOSA, BRUNO
Executed: 2002-11-05
BIER, THOMAS
Executed: 2002-11-22
Assignee
LAFARGE ALUMINATES
28 RUE EMILE MENIER, 75 782 PARIS CEDEX 16, FRANCE
Covered Property (1)
Method and Plant for Making Alumina Cement and Alumina Cement
Patent: 6,689,207 →
Application: 10/200,146 →
Publication: US 2003/0070587
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 3, 2007
From: ALUMINATES, LAFARGE
To: MLA
Reel/Frame 018700/0338 →
Change of Name Jan 4, 2007
From: MLA
To: KERNEOS
Reel/Frame 018711/0994 →
Change of Address Jan 7, 2008
From: KERNEOS
To: KERNEOS
Reel/Frame 020325/0337 →