Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
HELLWIG, ROLF
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004221/0518 | |
| Pages: | 1 |
| | Recorded: | 01/24/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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125 ULMENSTR. |
4000 DUESSELDORF, GERMANY |
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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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06573343
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Correspondence name and address
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KLEIN & VIBBER
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274 MADISON AVE., STE. 1801
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NEW YORK CITY, NY 10016
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Assignment:
2
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Reel/Frame: | 004640/0454 | |
| Pages: | 1 |
| | Recorded: | 11/10/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ULMENSTRASSE 125 |
D-4000 DUSSELDORF, GERMANY |
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Pat #
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Intl #
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App #
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NONE
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06937029
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Correspondence name and address
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SPENCER AND FRANK
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1111 19TH STREET, N.W.
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WASHINGTON, DC 20036
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Assignment:
3
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Reel/Frame: | 004826/0631 | |
| Pages: | 2 |
| | Recorded: | 12/16/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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Z-VP PATENTABTEILUNG |
ULMENSTR. 125, POSTFACH 6609 |
D-4000 DUSSELDORF, GERMANY |
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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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07135509
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Correspondence name and address
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SPENCER & FRANK
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1111 - 19TH STREET, N. W.
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WASHINGTON, DC 20036
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09/25/2024 03:36 PM
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