Patent Assignment
Reel/Frame 055846/0274
Assignment of Assignor's Interest
Recorded: 2021-04-07
Pages: 10
Assignors
SCHERMANN, RUDY A.
Executed: 2021-03-16
VILINSKA, ANNAMARIA
Executed: 2021-03-08
LI, ALFRED
Executed: 2021-03-26
WALKER, BLAIR C.
Executed: 2021-03-18
LAU, TE HUA
Executed: 2021-03-16
ERICKSON, STEPHEN P.
Executed: 2021-03-16
CARRAZCO, JOSE LUIS
Executed: 2021-03-16
RUEDA, ANGEL ARTURO
Executed: 2021-03-16
Assignee
UNITED STATES GYPSUM COMPANY
550 WEST ADAMS STREET, CHICAGO, ILLINOIS, 60661-3676
Covered Property
(1)
Methods for Reclaiming Gypsum Panels That Contain Hydrophobic Materials and Use Thereof
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 7, 2021
From: VILINSKA, ANNAMARIA; LI, ALFRED; WALKER, BLAIR C.; LAU, TE HUA
To: UNITED STATES GYPSUM COMPANY
Reel/Frame 055852/0962 →
Assignment of Assignor's Interest
Dec 16, 2021
From: UNITED STATES GYPSUM COMPANY
To: KNAUF GIPS KG
Reel/Frame 058404/0077 →
Assignment of Assignor's Interest
Aug 25, 2022
From: UNITED STATES GYPSUM COMPANY
To: KNAUF GIPS KG
Reel/Frame 060898/0295 →
Corrective Assignment to Correct the the Attorney Docket Number Previously Recorded at Reel: 060898 Frame: 0295 . Assignor(S) Hereby Confirms the Assignment.
Sep 6, 2022
From: UNITED STATES GYPSUM COMPANY
To: KNAUF GIPS KG
Reel/Frame 061377/0389 →