IP Library Assignment 060339/0624
Patent Assignment
Reel/Frame 060339/0624

Assignment of Assignor's Interest

Recorded: 2022-06-28 Pages: 5
Assignors
LI, QINGHUA
Executed: 2022-06-27
HEMPHILL, MARK
Executed: 2022-06-24
Assignee
UNITED STATES GYPSUM COMPANY
550 WEST ADAMS STREET, CHICAGO, ILLINOIS, 60661-3676
Covered Property (1)
High Salt Gypsum Wallboard Containing Salt Absorbents and Methods of Making Same
Application: 17/851,709 →
Publication: US 2023/0150879
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 22, 2024
From: UNITED STATES GYPSUM COMPANY
To: KNAUF GIPS KG
Reel/Frame 068043/0185 →