Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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08/02/2022
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Application #:
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16632603
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Filing Dt:
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01/21/2020
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Publication #:
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Pub Dt:
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07/30/2020
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Inventors:
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Lance OLSON, Dale C ANDREWS
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Title:
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CALCIUM CARBONATE COMPOSITION FOR USE IN CONCRETE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 11 STANWIX STREET |
| 21ST FLOOR |
| PITTSBURGH, PENNSYLVANIA 15222 |
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| COHEN & GRIGSBY, P.C. |
| 625 LIBERTY AVENUE |
| PITTSBURGH, 15222-3152 UNITED STATES |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 11 STANWIX STREET |
| 21ST FLOOR |
| PITTSBURGH, PENNSYLVANIA 15222 |
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| COHEN & GRIGSBY, P.C. |
| 625 LIBERTY AVENUE |
| PITTSBURGH, PA 15222-3152 |
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