IP Library › Assignment 045350/0140
Patent Assignment
Reel/Frame 045350/0140

Assignment of Assignor's Interest

Recorded: 2018-03-26 Pages: 3
Assignors
CHIAVERINI, JESSICA
Executed: 2018-03-22
SALMEN, WOLFGANG
Executed: 2018-03-22
GUERINI, ALEXANDRE
Executed: 2018-03-22
Assignee
CEMEX RESEARCH GROUP AG
RÖMERSTRASSE 13, BRUGG BEI BIEL, 2555, SWITZERLAND
Covered Property (1)
Castable Material Based on Cementitious Binder with Shrinkage Resistance
Application: 15/751,027 →
Publication: US 2018/0230056
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 13, 2020
From: CEMEX RESEARCH GROUP AG
To: CEMEX INNOVATION HOLDING LTD
Reel/Frame 052649/0817 →
Assignment of Assignor's Interest Apr 8, 2026
From: CEMEX INNOVATION HOLDING AG; CEMEX INNOVATION HOLDING LTD
To: CEMEX, S.A.B. DE C.V.
Reel/Frame 075480/0255 →