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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/21/1986
Application #:
06337493
Filing Dt:
01/06/1982
Inventors:
WILLIAM A. HUFFMAN, JAMES C. NOVACK
Title:
ASYMMETRIC DICHROIC DYE MOLECULES HAVING POLY (ARYLAZO) LINKING GROUPS ,A BIS-BIS-SUBSTITUTED ARYL THIAZYL END GROUP, AND ANOTHER END GROUP SELECTED FROM THE GROUP CONSISTING OF NAPHTHALENE HAVING AN ALKYL SUB- STITUTED AMINO IN THE 4 POSITION,2,3-DIHYDRO-2,2'-SUBSTITUTED ETC.
Assignment: 1
Reel/Frame:
003965/0407Recorded: 01/06/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/06/1982
Exec Dt:
01/06/1982
Assignee:
A CORP. OF DE
ST. PAUL, MINNESOTA
Correspondent:
JENNIE G. BOEDER
3M CO., OFC. OF PATENT COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133

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