Patent Assignment
Reel/Frame 052999/0001
Assignment of Assignor's Interest
Recorded: 2020-06-22
Pages: 9
Assignors
LI, LEIMING
Executed: 2020-04-06
BODNAR, SCOT HARRIS
Executed: 2020-04-08
XU, LIANG
Executed: 2020-05-22
OGLE, JAMES WILLIAM
Executed: 2020-06-10
COLLIER, TODD ALLEN
Executed: 2020-04-16
Assignee
MULTI-CHEM GROUP, LLC
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Screening Method for Friction Reducer Precipitation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.