Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
WIRTHWEIN, ROLF
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 003919/0930 | |
| Pages: | 1 |
| | Recorded: | 10/19/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignees
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| A GERMAN CORP. |
| FRANKFURT/MAIN, GERMANY |
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| A GERMAN CORP. |
| LEVERKUSEN, 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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06179622
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Correspondence name and address
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SPRUNG, FELFE, HORN, LYNCH
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& KRAMER
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600 THIRD AVE.
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NEW YORK, NY 10016
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Assignment:
2
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| Reel/Frame: | 004472/0476 | |
| Pages: | 3 |
| | Recorded: | 10/21/1985 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WEISSFRAUENSTRASSE 9 |
| 6000 FRANKFURT/MAIN, 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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06510162
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Correspondence name and address
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CUSHMAN, DARBY & CUSHMAN
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11TH FLOOR
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1615 L STREET N.W.
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WASHINGTON DC 20036-5601
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05/03/2024 03:44 AM
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