Patent Assignment
Reel/Frame 052993/0286
Assignment of Assignor's Interest
Recorded: 2020-06-19
Pages: 10
Assignors
LI, LEIMING
Executed: 2020-04-06
XU, LIANG
Executed: 2020-05-22
BODNAR, SCOT HARRIS
Executed: 2020-04-17
COLLIER, TODD ALLEN
Executed: 2020-04-16
OGLE, JAMES WILLIAM
Executed: 2020-06-10
YUE, ZHIWEI
Executed: 2020-04-06
Assignee
MULTI-CHEM GROUP LLC
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Mitigation Of Friction Reducer Precipitation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.