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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04/03/1984
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Application #:
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06380054
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Filing Dt:
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05/20/1982
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Inventor:
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CARL M. BERKE
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Title:
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NOVEL POLARIZER : DICHROIC DYE IN ORIENTED POLYACRYLIC ACID-CHITOSAN COMPLEX SHEET
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 549 TECHNOLOGY SQUARE |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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| POLAROID CORP. |
| PAT. DEPT., 549 TECHNOLOGY SQUARE |
| CAMBRIDGE, MA 02139 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 33427 |
| ST. PAUL, MINNESOTA 55133 |
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| OFFICE OF INTELLECTUAL PROPERTY COUNSEL |
| STEPHEN W. BUCKINGHAM |
| 3M INNOVATIVE PROPERTIES COMPANY |
| P.O. BOX 33427 |
| ST. PAUL, MN 55133-3427 |
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