Patent Assignment
Reel/Frame 045762/0554
Change of Name
Recorded: 2018-03-29
Pages: 8
Assignor
OMYA DEVELOPMENT AG
Executed: 2013-07-04
Assignee
OMYA INTERNATIONAL AG
BASLERSTRASSE 42, 4665 OFTRINGEN, SWITZERLAND
Covered Property
(1)
Process for the Preparation of Cement, Mortars, Concrete Compositions Containing a Calcium Carbonate - Based Filler (Pre)- Treated with a Superplasticizer, Compositions and Cement Products Obtained and Their Applications