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Patent Assignment Details
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Reel/Frame:006350/0963   Pages: 4
Recorded: 12/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
05/24/1994
Application #:
07993650
Filing Dt:
12/21/1992
Title:
THERMAL-DYE-BLEACH CONSTRUCTION COMPRISING A POLYMETHINE DYE AND A THERMAL CARBANION-GENERATING AGENT
Assignors
1
Exec Dt:
12/10/1992
2
Exec Dt:
12/10/1992
3
Exec Dt:
12/10/1992
4
Exec Dt:
12/16/1992
5
Exec Dt:
12/16/1992
6
Exec Dt:
12/16/1992
7
Exec Dt:
12/10/1992
8
Exec Dt:
12/16/1992
9
Exec Dt:
12/10/1992
10
Exec Dt:
12/16/1992
11
Exec Dt:
12/10/1992
12
Exec Dt:
12/16/1992
Assignee
1
3M CENTER OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
Correspondence name and address
GREGORY A. EVEARITT
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M, P.O. BOX 33427
ST. PAUL,MN 55133

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