Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
Total Assignments:
3
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Patent #:
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Issue Dt:
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08/11/1987
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Application #:
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06647565
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Filing Dt:
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09/05/1984
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Inventors:
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HAROLD H. HELLER, STEPHEN N. OLIVER, JOHN WHITTAL, WILLIAM JOHNCOCK, PAUL J. DARCY et al
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Title:
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POLYCHROMIC TETRACYCLO- SPIRO-ADAMATYLIDENE DERIVATIVES, AND POLUCHROMIC LENS INCORPORATING SAID COMPOUNDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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VICARGE LANE |
ILFORD, ESSEX, ENGLAND |
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SUGHRUE, MION, ZINN |
MACPEAK & SEAS |
1776 K STREET, N. W. |
WASHINGTON, DC 20006-2359 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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VICARGE LANE, ILFORD |
ESSEX, ENGLAND |
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SUGHRUE, MION, ZINN |
MACPEAK & SEAS |
1776 K STREET, N. W. |
WASHINGTON, DC 20006-2359 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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THE GROVE |
WARREN LAND |
MIDDLESEX, HA7 4LY, ENGLAND |
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FLEIT, JACOBSON, COHN, PRICE, HOLMAN |
& STERN |
THE JENIFER BUILDING |
400 7TH STREET N.W. |
WASHINGTON, D.C. 20004-2201 |
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