Patent Assignment
Reel/Frame 058404/0077
Assignment of Assignor's Interest
Recorded: 2021-12-16
Pages: 3
Assignor
UNITED STATES GYPSUM COMPANY
Executed: 2021-11-01
Assignee
KNAUF GIPS KG
AM BANHOF 10, IPHOFEN, 97346, GERMANY
Covered Properties
(3)
Low Shrinkage, Fast Drying Spackling or Joint Compound
Methods for Reclaiming Gypsum Panels That Contain Hydrophobic Materials and Use Thereof
Calcium Aluminate Cement and Calcium Sulfoaluminate Cement Catalysts in Gypsum Panels and Use Thereof
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 25, 2021
From: KINCAID, TYLER; BURY, RAFAEL
To: UNITED STATES GYPSUM COMPANY
Reel/Frame 055019/0471 →
Assignment of Assignor's Interest
Apr 7, 2021
From: SCHERMANN, RUDY A.; VILINSKA, ANNAMARIA; LI, ALFRED; WALKER, BLAIR C.
To: UNITED STATES GYPSUM COMPANY
Reel/Frame 055846/0274 →
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
Jan 11, 2022
From: LI, QINGHUA; DUBEY, ASHISH; D'ANNA, NICHOLAS
To: UNITED STATES GYPSUM COMPANY
Reel/Frame 058613/0840 →
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 →