Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
ISGEN, HELMUT
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 006019/0170 | |
| Pages: | 2 |
| | Recorded: | 02/19/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ULMENSTRASSE 125 |
4000 DUSSELDORF 30, 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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07836830
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Correspondence name and address
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SPENCER, FRANK & SCHNEIDER
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1111-19TH ST., NW
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WASHINGTON, DC 20036
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Assignment:
2
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Reel/Frame: | 006075/0863 | |
| Pages: | 2 |
| | Recorded: | 03/30/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ULMENSTRASSE 125 |
4000 DUSSELDORF 30, 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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07859978
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Correspondence name and address
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SPENCER, FRANK & SCHEIDER
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1111 - 19TH ST., N.W.
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WASHINGTON, DC 20036
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Assignment:
3
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Reel/Frame: | 007720/0833 | |
| Pages: | 2 |
| | Recorded: | 10/17/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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PEMPELFURTSTRASSE 1 |
D-40880 RATINGEN, 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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08531316
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Correspondence name and address
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SPENCER, FRANK & SCHNEIDER
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, DC 20005-3955
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Assignment:
4
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Reel/Frame: | 007837/0728 | |
| Pages: | 2 |
| | Recorded: | 09/20/1995 | | |
Conveyance: | RERECORD TO CORRECT ERROR IN RECORDATION DATE ON REEL 7720 FRAME 0833. |
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Assignee
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PEMPELFURTSTRASSE 1 |
D-40880 RATINGEN, 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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08531316
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Correspondence name and address
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SPENCER, FRANK & SCHNEIDER
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GABOR J. KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, DC 20005-3955
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Assignment:
5
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Reel/Frame: | 015589/0574 | |
| Pages: | 3 |
| | Recorded: | 07/20/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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HEINRICH-EHRHARD-STR. 2 |
UNTERLUSS, GERMAN DEMOCRATIC REPUBLIC 29345 |
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Pat #
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Pub #
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Intl #
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App #
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10824620
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Correspondence name and address
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VENABLE, BAETJER, HOWARD AND CIVILETTI,
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P.O. BOX 34385
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WASHINGTON, DC 20043-9998
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06/18/2024 07:39 AM
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