Patent Assignment
Reel/Frame 060732/0035
Assignment of Assignor's Interest
Recorded: 2022-08-05
Pages: 4
Assignee
UNITED STATES GYPSUM COMPANY
550 WEST ADAMS STREET, CHICAGO, ILLINOIS, 60661
Covered Property
(1)
Low-Cost, Effective Phosphate-Based Lime Bucking Inhibitor
Application:
63/395,440 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 31, 2023
From: CIMAGLIO, SCOTT; VALLURI, SRIRAM K.
To: UNITED STATES GYPSUM COMPANY
Reel/Frame 064439/0053 →
Assignment of Assignor's Interest
Oct 15, 2024
From: UNITED STATES GYPSUM COMPANY
To: KNAUF GIPS KG
Reel/Frame 069170/0414 →
Corrective Assignment to Correct the the Property Section by Removing the Following Numbers: Us Application Nos. 17815628, 17816462, 63476769, 18482718, 63480055, 18219467, 63508313, 18643391, 63511370, 18625779, and Pct Application Nos. US2328362, US2328846, US2384176, US2410391, US2432338, US2433943 Previously Recorded on Reel 69170 Frame 414. Assignor(S) Hereby Confirms the Assignment .
Nov 20, 2024
From: UNITED STATES GYPSUM COMPANY
To: KNAUF GIPS KG
Reel/Frame 069560/0147 →