Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
DREYFUSS, WILFRIED
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004088/0222 | |
| Pages: | 2 |
| | Recorded: | 01/27/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignees
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| DORFSTR. 52, D-3111 EIMKE, GERMANY |
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| 5555 DEL MONTE DRIVE |
| HOUSTON, TEXAS 77056 |
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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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06400096
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Correspondence name and address
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ALLEGRETTI, NEWITT, WITCOFF &
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MC ANDREWS, LTD.
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125 S. WACKER DR.
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CHICAGO, IL 60606
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Assignment:
2
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| Reel/Frame: | 005126/0513 | |
| Pages: | 13 |
| | Recorded: | 05/30/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 10875 KEMPWOOD DR. |
| STE. 2 |
| HOUSTON, TEXAS 77043 |
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Pat #
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Pub #
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App #
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Pat #
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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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06364474
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NONE
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06366981
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NONE
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06400096
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NONE
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06400096
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NONE
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06503419
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NONE
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06643476
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NONE
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06643476
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NONE
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06811695
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NONE
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06894705
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NONE
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06909635
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NONE
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06909635
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NONE
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07105790
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NONE
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07105790
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NONE
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07212795
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NONE
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07212795
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NONE
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07574467
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Correspondence name and address
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ALLEGRETTI, NEWITT, WITCOFF & MCANDREWS
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125 S. WACKER DRIVE,
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CHICAGO, IL 60606
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Assignment:
3
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| Reel/Frame: | 005984/0295 | |
| Pages: | 3 |
| | Recorded: | 01/21/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 10875 KEMPWOOD DRIVE, #2 |
| HOUSTON, TEXAS |
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Pat #
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Intl #
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App #
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NONE
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07531107
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Correspondence name and address
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SHLESINGER & MYERS
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3000 SOUTH EADS STREET
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ARLINGTON, VA 22202
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Assignment:
4
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| Reel/Frame: | 006430/0342 | |
| Pages: | 3 |
| | Recorded: | 02/25/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 10875 KEMPWOOD DRIVE |
| HOUSTON, TEXAS 77043 |
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Pat #
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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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06364474
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NONE
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06894705
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Correspondence name and address
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GEORGE B. NEWITT
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ALLEGRETTI & WITCOFF, LTD.
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TEN SOUTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
5
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| Reel/Frame: | 006430/0345 | |
| Pages: | 3 |
| | Recorded: | 02/25/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 10875 KEMPWOOD DRIVE |
| HOUSTON, TEXAS 77043 |
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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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Pub #
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Intl #
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App #
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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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06366981
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NONE
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06400096
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NONE
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06811695
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Correspondence name and address
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GEORGE B. NEWITT
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ALLEGRETTI & WITCOFF, LTD.
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TEN SOUTH WACKER DRIVE
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CHICAGO, IL 60606
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