Patent Assignment
Reel/Frame 068180/0134
Assignment of Assignor's Interest
Recorded: 2024-08-05
Pages: 4
Assignors
SANG, YIJUN
Executed: 2023-09-19
VILINSKA, ANNAMARIA
Executed: 2023-09-19
HEMPHILL, MARK K.
Executed: 2023-09-19
Assignee
UNITED STATES GYPSUM COMPANY
550 WEST ADAMS STREET, CHICAGO, ILLINOIS, 60661
Covered Property
(1)
Gypsum Boards Prepared Using Uncalcined Gypsum and Slurries and Methods Related Thereto
Application:
18/749,547 →
Publication:
US 2025/0091950
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.