Patent Assignment
Reel/Frame 042518/0172
Assignment of Assignor's Interest
Recorded: 2017-05-26
Pages: 9
Assignors
RAO, QINGLONG
Executed: 2017-05-03
ZHAO, YULIN
Executed: 2017-05-03
CHENG, WEIGUO
Executed: 2017-05-26
ASHTON, STEPHEN B.
Executed: 2017-05-09
TODOROVIC, ALEKSANDAR
Executed: 2017-05-02
SMITH, ALAN
Executed: 2017-05-07
Assignee
ECOLAB USA INC.
1 ECOLAB PLACE, ST. PAUL, MINNESOTA, 55102
Covered Property
(1)
A Papermaking Process of Increasing Ash Content of a Paper Product and a Paper Product Obtained by the Same