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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11/20/1990
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Application #:
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07307066
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Filing Dt:
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02/06/1989
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Inventor:
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BRITTON CHANCE
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Title:
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PHASE MODULATED SPECTROPHOTOMETRY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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3401 MARKET STREET |
PHILADELPHIA, PENNSYLVANIA 19104 |
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PHILIP S. JOHNSON |
WOODCOCK, WASHBURN, KURTZ, |
MACKIEWICZ & NORRIS |
ONE LIBERTY PLACE - 46TH FLOOR |
PHILADELPHIA, PA 19103 |
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Assignment:
2
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CORRECTED ASSIGNMENT RECORDED AT REEL 5128, FRAME 0169 TO CORRECT THE STATE OF INCORPORATION OF ASSIGNEE
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3624 MARKET STREET, SUITE 508 |
PHILADELPHIA, PENNSYLVANIA 19104 |
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JOHN N. WILLIAMS |
FISH & RICHARDSON |
225 FRANKLIN STREET |
BOSTON, MA 02110-2804 |
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Assignment:
3
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NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
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4014 PINE STREET |
PHILADELPHIA, PENNSYLVANIA |
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JOHN N. WILLIAMS |
FISH & RICHARDSON |
225 FRANKLIN STREET |
BOSTON, MA 02110-2804 |
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