Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
RIEGGER, SIEGFRIED
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004474/0493 | |
| Pages: | 1 |
| | Recorded: | 11/07/1985 | | |
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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06724500
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Correspondence name and address
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KEIL & WEINKAUF
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1101 CONNECTICUT AVENUE, N.W.
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WASHINGTON, DC 20036
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Assignment:
2
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Reel/Frame: | 004398/0230 | |
| Pages: | 1 |
| | Recorded: | 05/10/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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6700 LUDWIGSHAFEN, |
RHEINLAND-PFALZ,, GERMANY |
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NONE
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06620837
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Correspondence name and address
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KEIL & WITHERSPOON
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1101 CONNECTICUT AVE., N. W.
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WASHINGTON, DC 20036
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Assignment:
3
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Reel/Frame: | 005688/0110 | |
| Pages: | 2 |
| | Recorded: | 04/24/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700 |
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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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07494456
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Correspondence name and address
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KEIL & WEINKAUF
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1101 CONNECTICUT AVE., N.W.
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WASHINGTON, DC 20036
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05/23/2024 11:28 PM
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