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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
17658122
Filing Dt:
04/06/2022
Publication #:
Pub Dt:
11/10/2022
Inventors:
Mark Hemphill, Qinghua Li
Title:
HIGH TEMPERATURE SAG RESISTANT LIGHTWEIGHT GYPSUM BOARD
Assignment: 1
Reel/Frame:
059517/0388Recorded: 04/06/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/19/2022
Exec Dt:
01/13/2022
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:
059748/0678Recorded: 04/27/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/07/2022
Assignee:
AM BAHNHOF 7
IPHOFEN, GERMANY
Correspondent:
VORYS, SATER, SEYMOUR AND PEASE LLP
1909 K STREET NW
SUITE 900
WASHINGTON, DC 20006-1152

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