Patent Assignment
Reel/Frame 040784/0396
Assignment of Assignor's Interest
Recorded: 2016-12-28
Pages: 3
Assignors
DUGONJIC-BILIC, FATIMA
Executed: 2016-10-04
MEURER; NÉE BÜHLER, JASMIN
Executed: 2016-10-07
NEUBER, MARITA
Executed: 2016-10-04
Assignee
TOUGAS OILFIELD SOLUTIONS GMBH
WEISMUELLERSTRASSE 50, FRANKFURT AM MAIN, 60314, GERMANY
Covered Property
(1)
Method to Reduce the Water Loss in Slurries or Solutions Used in Oil Field and Gas Field Operations
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.