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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/19/2002
Application #:
09208782
Filing Dt:
12/10/1998
Inventor:
NATHANIEL P. LANGFORD
Title:
LOW DUST WALL REPAIR COMPOUND
Assignment: 1
Reel/Frame:
009639/0840Recorded: 12/10/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/10/1998
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
MINNESOTA MINING AND MANUFACTURING CO.
DAVID B. PATCHETT
OFFICE OF I.P. COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:
011538/0589Recorded: 02/16/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/12/2001
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
DAVID B. PATCHETT
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:
048201/0130Recorded: 01/31/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/23/2019
Assignee:
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661
Correspondent:
LORI CICCIO
700 N. HWY 45
LIBERTYVILLE, IL 60048

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