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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
4855170
Issue Dt:
08/08/1989
Application #:
07085239
Filing Dt:
08/13/1987
Inventors:
WAYNE K. DARVELL, PATRICIA R. KONSTI, JURGEN KLINGEN, KARL W. KRECKEL
Title:
PRESSURE-SENSITIVE TAPE CONSTRUCTION INCORPORATING RESILIENT POLYMERIC MICROSPHERES
Assignment: 1
Reel/Frame:
004775/0342Recorded: 08/13/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
DARVELL, WAYNE K.
Exec Dt:
08/06/1987
KONSTI, PATRICIA R.
Exec Dt:
00/00/0000
KLINGEN, JURGEN
Exec Dt:
08/03/1987
KRECKEL, KARL W.
Exec Dt:
08/11/1987
Assignee:
MINNESOTA MINING & MANUFACTURING COMPANY, SAINT PAUL, MINNESOTA A CORP. OF DE.
Correspondent:
RICHARD E. BRINK
OFFICE OF PATENT COUNSEL
3M COMPANY, 3M CENTER, P. O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:
006107/0480Recorded: 05/04/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
DARVELL, WAYNE K.
Exec Dt:
04/24/1992
KONSTI, PATRICIA R.
Exec Dt:
03/31/1992
KLINGEN, JURGEN
Exec Dt:
03/31/1992
KRECKEL, KARL W.
Exec Dt:
03/31/1992
PURGETT, MARK D.
Exec Dt:
12/20/1991
SHERIDAN, MARGARET M.
Exec Dt:
03/24/1992
Assignee:
MINNESOTA MINING AND MANUFACTURING COMPANY A CORP. OF DELAWARE
SAINT PAUL, MINNESOTA
Correspondent:
MINNESOTA MINING AND MANUFACTURING CO.
ROBERT J. JORDAN
3M OFFICE OF INTELLECTUAL PROPERTY CNSL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 3
Reel/Frame:
007744/0308Recorded: 12/08/1995Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DARVELL, WAYNE K.
Exec Dt:
04/24/1992
KONSTI, PATRICIA R.
Exec Dt:
03/31/1992
PURGETT, MARK D.
Exec Dt:
12/20/1991
SHERIDAN, MARGARET M.
Exec Dt:
03/24/1992
Assignee:
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
MINNESOTA MINING AND MANUFACTURING CO.
ROBERT H. JORDAN
OFFICE OF INTELLECTURAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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