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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/02/2024
Application #:
17245862
Filing Dt:
04/30/2021
Publication #:
Pub Dt:
06/23/2022
Inventors:
Ashish Dubey, Qinghua Li, Nicholas D'anna
Title:
CALCIUM ALUMINATE CEMENT AND CALCIUM SULFOALUMINATE CEMENT CATALYSTS IN GYPSUM PANELS AND USE THEREOF
Assignment: 1
Reel/Frame:
058613/0840Recorded: 01/11/2022Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/20/2021
Exec Dt:
04/26/2021
Exec Dt:
04/20/2021
Assignee:
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Correspondent:
VORYS, SATER, SEYMOUR AND PEASE LLP
1909 K STREET NW
SUITE 900
WASHINGTON, DC 20006-1152
Assignment: 2
Reel/Frame:
058404/0077Recorded: 12/16/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/01/2021
Assignee:
AM BANHOF 10
IPHOFEN, GERMANY 97346
Correspondent:
UNITED STATES GYPSUM COMPANY
550 WEST ADAMS STREET
PATENT DEPARTMENT
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:
060898/0295Recorded: 08/25/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/01/2021
Assignee:
AM BAHNHOF 7
IPHOFEN, GERMANY
Correspondent:
UNITED STATES GYPSUM COMPANY
550 WEST ADAMS STREET
CHICAGO, IL 60661
Assignment: 4
Reel/Frame:
061377/0389Recorded: 09/06/2022Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THE ATTORNEY DOCKET NUMBER PREVIOUSLY RECORDED AT REEL: 060898 FRAME: 0295 . ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
11/01/2021
Assignee:
AM BAHNHOF 7
IPHOFEN, GERMANY
Correspondent:
GREER, BURNS & CRAIN, LTD.
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606

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