Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
SIEFFERT, KENT J.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 006809/0222 | |
| Pages: | 2 |
| | Recorded: | 12/02/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 33427 ST. PAUL, MINNESOTA 55133-3427 |
| MINNESOTA |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08161749
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING CO.
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WILLIAM D. BAUER
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST. PAUL, MINNESOTA 55133-3427
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Assignment:
2
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| Reel/Frame: | 007243/0477 | |
| Pages: | 2 |
| | Recorded: | 11/22/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 33427 |
| ST. PAUL, MINNESOTA 55133-3427 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08343184
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Correspondence name and address
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STEVEN J. SHUMAKER
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MINNESOTA MINING AND MANUFACTURING CO.
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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Assignment:
3
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| Reel/Frame: | 008367/0835 | |
| Pages: | 2 |
| | Recorded: | 01/21/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 64898 |
| ST. PAUL, MINNESOTA 55164 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08720882
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Correspondence name and address
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IMATION CORP.
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STEVEN J. SHUMAKER
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LEGAL AFFAIRS
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P.O. BOX 64898
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ST. PAUL, MN 55164-0898
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Assignment:
4
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| Reel/Frame: | 010268/0603 | |
| Pages: | 5 |
| | Recorded: | 09/27/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| SUITE 615 |
| 287 EAST 6TH STREET |
| ST. PAUL, MINNESOTA 55101 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09346064
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Correspondence name and address
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FISH & RICHARDSON P.C., P.A.
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STEVEN J. SHUMAKER
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60 SOUTH SIXTH STREET
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SUITE 3300
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MINNEAPOLIS, MN 55402
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Assignment:
5
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| Reel/Frame: | 016611/0742 | |
| Pages: | 3 |
| | Recorded: | 08/04/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 287 EAST SIXTH STREET, SUITE 615 |
| ST. PAUL, MINNESOTA 55101 |
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Pat #
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Intl #
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App #
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NONE
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09346063
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Correspondence name and address
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JANAL M. KALIS
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SCHWEGMAN, LUNDBERG,
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WOESSNER & KLUTH, P.A.
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P.O. BOX 2938
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MINNEAPOLIS, MN 55402
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