Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
PERKINS, ROGER
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004459/0265 | |
| Pages: | 1 |
| | Recorded: | 09/25/1985 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP OF SWITZERLAND |
| 5401 BADEN, SWITZERLAND |
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Pat #
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Intl #
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App #
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NONE
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06676303
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Correspondence name and address
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BURNS, DOANE,SWECKER AND MATHIS
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GEORGE MASON BLDG.
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WASHINGTON AND PRINCE STS.,
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P. O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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Assignment:
2
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| Reel/Frame: | 004805/0477 | |
| Pages: | 1 |
| | Recorded: | 12/14/1987 | | |
| 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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Pat #
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App #
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NONE
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06809339
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NONE
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06809339
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIS
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GEORGE MASON BLDG.
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WASHINGTON AND PRINCE STS.
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P. O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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Assignment:
3
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| Reel/Frame: | 004852/0552 | |
| Pages: | 1 |
| | Recorded: | 04/21/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP. OF SWITZERLAND |
| 5401 BADEN, SWITZERLAND |
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Pat #
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Intl #
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App #
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NONE
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06857062
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Correspondence name and address
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BURNS, DOANE, SWECKER AND MATHIS
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GEORGE MASON BLDG.
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WASHINGTON AND PRINCE STS.
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P. O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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Assignment:
4
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| Reel/Frame: | 004992/0128 | |
| Pages: | 1 |
| | Recorded: | 01/19/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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07090894
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIS
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GEORGE MASON BUILDING
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WASHINGTON & PRINCE STS.
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P.O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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Assignment:
5
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| Reel/Frame: | 005836/0970 | |
| Pages: | 2 |
| | Recorded: | 09/20/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| CH-5401 BADEN, SWITZERLAND |
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Pat #
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Intl #
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App #
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NONE
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07446459
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIS
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GEORGE MASON BLDG.
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WASHINGTON AND PRINCE STREETS
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P. O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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05/30/2024 04:34 AM
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