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 :
GROOPMAN, JOHN D.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004404/0087 | |
| Pages: | 3 |
| | Recorded: | 05/22/1985 | | |
| 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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06706983
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Correspondence name and address
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DAVID PRASHKER
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P.O. BOX 67
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BROOKLINE, MA 02146
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Assignment:
2
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| Reel/Frame: | 004404/0092 | |
| Pages: | 3 |
| | Recorded: | 05/22/1985 | | |
| 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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06582392
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Correspondence name and address
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DAVID PRASHKER
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BOX 67
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BROOKLINE MA 02146
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Assignment:
3
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| Reel/Frame: | 004553/0125 | |
| Pages: | 2 |
| | Recorded: | 05/28/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 147 BAY STATE ROAD |
| BOSTON, MASSACHUSETTS 02215 |
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Pat #
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App #
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NONE
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06706983
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Correspondence name and address
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BIRCH, STEWART, KOLASCH 6 BIRCH
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301 N. WASHINGTON, STREET
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P.O. BOX 747
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FALLS CHURCH, VIRGINIA 22046-0747
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Assignment:
4
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| Reel/Frame: | 004558/0078 | |
| Pages: | 2 |
| | Recorded: | 05/22/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 147 BAY STATE ROAD |
| BOSTON, MASSACHUSETTS 02215 |
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Pat #
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Intl #
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App #
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NONE
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06820388
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Correspondence name and address
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BIRCH, STEWART, KOLASCH AND BIRCH
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301 NORTH WASHINGTON STREET
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P.O. BOX 747
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FALLS CHURCH, VA 22046-0747
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Assignment:
5
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| Reel/Frame: | 009292/0075 | |
| Pages: | 7 |
| | Recorded: | 06/24/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 34TH AND CHARLES STREETS |
| BALTIMORE, MARYLAND 21218 |
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Pat #
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Intl #
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App #
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NONE
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09074644
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Correspondence name and address
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THE JOHNS HOPKINS UNIVERSITY
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FRANCIS A. COOCH
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APPLIED PHYSICS LABORATORY
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11100 JOHNS HOPKINS ROAD
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LAUREL, MD 20723-6099
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