Assignment of Assignor's Interest

Recorded: 2023-05-22 Pages: 7

Assignors

ROSENTHAL, GUY L.

Executed: 2022-11-18

HUCH, CHRISTIAN

Executed: 2022-11-18

GRUSSING, JEFFREY F.

Executed: 2022-11-22

HARGROVE, PAMELA L.

Executed: 2022-11-18

Assignee

UNITED STATES GYPSUM COMPANY

550 WEST ADAMS STREET, CHICAGO, ILLINOIS, 60661-3676

Covered Property (1)

Plaster Formula with Increased Porosity

PCT: PCT/US2023/023107 ↗

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.