Patent Assignment
Reel/Frame 044411/0605
Assignment of Assignor's Interest
Recorded: 2017-12-15
Pages: 3
Assignors
FISCHER, DIRK
Executed: 2017-10-24
KAYSER, CHRISTOPH
Executed: 2017-10-26
DIEMEL, CLAUDIA
Executed: 2017-10-26
SCHAEFER, MICHAEL
Executed: 2017-10-30
TONHAUSER, JUERGEN
Executed: 2017-11-01
Assignee
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61, MUTTENZ, CH-4132, SWITZERLAND
Covered Property
(1)
Water-Soluble Or Water-Swellable Polymers As Water Loss Reducers In Cement Slurries
Application:
15/737,205 →
Publication:
US 2018/0171207