Patent Assignment
Reel/Frame 022252/0505
Assignment of Assignor's Interest
Recorded: 2009-02-12
Pages: 4
Assignors
BURI, MATTHIAS
Executed: 2009-02-02
SCHOELKOPF, JOACHIM
Executed: 2009-02-02
KAESSBERGER, MICHAEL
Executed: 2009-02-02
Assignee
OMYA DEVELOPMENT AG
BASLERSTRASSE 42, OFTRINGEN, CH-4665, SWITZERLAND
Covered Property
(1)
Process to Disperse and/or Grind and/or Concentrate Calcium Carbonate in Aqueous Media Using an Aqueous Solution Containing Zirconium Compounds
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.