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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6749427
Issue Dt:
06/15/2004
Application #:
09127137
Filing Dt:
07/31/1998
Inventors:
KATHRYN R. BRETSCHER, SUMITA B. MITRA, OLESTER BENSON JR., JAMES M. JONZA et al
Title:
DENTAL ARTICLES INCLUDING POST-FORMABLE MULTILAYER OPTICAL FILMS
Assignment: 1
Reel/Frame:
009688/0926Recorded: 12/28/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BRETSCHER, KATHRYN R.
Exec Dt:
12/22/1998
MITRA, SUMITA B.
Exec Dt:
12/22/1998
BENSON, OLESTER JR.
Exec Dt:
12/22/1998
JONZA, JAMES M.
Exec Dt:
12/21/1998
MERRILL, WILLIAM W.
Exec Dt:
12/22/1998
OUDERKIRK, ANDREW J.
Exec Dt:
12/22/1998
WEBER, MICHAEL F.
Exec Dt:
12/23/1998
GUST, JANIS R.
Exec Dt:
12/22/1998
Assignee:
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
MINNESOTA MINING & MANUFACTURING COMPANY
JAMES D. CHRISTOFF, ESQ.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 2
Reel/Frame:
009995/0140Recorded: 06/01/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MINNESOTA MINING & MANUFACTURING CO.
Exec Dt:
05/25/1999
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
JAMES D. CHRISTOFF
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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