Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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11/23/2021
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Application #:
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16801083
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Filing Dt:
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02/25/2020
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Publication #:
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Pub Dt:
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10/22/2020
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Inventors:
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Qinghua LI, Yanfei Peng
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Title:
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ALUMINATE-ENHANCED TYPE I PORTLAND CEMENTS WITH SHORT SETTING TIMES AND CEMENT BOARDS PRODUCED THEREFROM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 550 WEST ADAMS STREET |
| CHICAGO, ILLINOIS 60661-3676 |
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| VORYS, SATER, SEYMOUR AND PEASE LLP ANTH |
| 1909 K STREET NW |
| SUITE 900 |
| WASHINGTON, DC 20006 |
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