Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HAENGGI, ROBERT A.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 004953/0279 | |
| Pages: | 1 |
| | Recorded: | 09/07/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07241318
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Correspondence name and address
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ATTN: DOUGLAS B. LITTLE
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OFFICE OF PATENT COUNSEL/3M
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P. O. BOX 33427
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ST. PAUL, MN 55133-3427
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Assignment:
2
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| Reel/Frame: | 005294/0003 | |
| Pages: | 3 |
| | Recorded: | 04/27/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP. OF DE |
| ST. PAUL, MINNESOTA |
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Pat #
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Intl #
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App #
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NONE
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07515112
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Correspondence name and address
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DAVID B. KAGAN
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3M OFFICE OF PATENT 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: | 009874/0158 | |
| Pages: | 4 |
| | Recorded: | 04/02/1999 | | |
| 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 |
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Pat #
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Pub #
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Intl #
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App #
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09285349
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Correspondence name and address
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3M INNOVATIVE PROPERTIES COMPANY
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H. SANDERS GWIN, JR.
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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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