Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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02/27/1990
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Application #:
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07102171
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Filing Dt:
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09/29/1987
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Inventors:
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DENNIS M. HILTON, PAUL E. KORENBERG, SUZANNE M. CONROY
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Title:
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RAPID SETTING CEMENTITIOUS FIREPROOFING COMPOSITIONS AND METHOD OF SPRAY APPLYING SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| JOHN J. WASATONIC |
| W. R. GRACE AND COMPANY |
| PATENT DEPARTMENT |
| 55 HAYDEN AVENUE |
| LEXINGTON, MA 02173 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| JOHN J. WASATONIC |
| W. R. GRACE AND COMPANY |
| PATENT DEPARTMENT |
| 55 HAYDEN AVENUE |
| LEXINGTON, MA 02173 |
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Assignment:
3
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 55 HAYDEN AVE. |
| LEXINGTON, MASSACHUSETTS 02173 |
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| WILLIAM L. BAKER |
| 55 HAYDEN AVENUE |
| LEXINGTON, MA 02173 |
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