Patent Assignment
Reel/Frame 049065/0010
Assignment of Assignor's Interest
Recorded: 2019-05-02
Pages: 6
Assignors
LI, QINGHUA
Executed: 2019-04-30
LU, RUNHAI
Executed: 2019-04-24
COCHRAN, CHARLES W.
Executed: 2019-04-24
HEMPHILL, MARK
Executed: 2019-04-24
Assignee
UNITED STATES GYPSUM COMPANY
550 WEST ADAMS STREET, CHICAGO, ILLINOIS, 60661-3676
Covered Property
(1)
Gypsum Board from Gypsum Having High Level of Chloride Salt and a Starch Layer and Methods Associated Therewith