Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
SANDNER, HELMUT G.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 005563/0368 | |
| Pages: | 2 |
| | Recorded: | 12/27/1990 | | |
| 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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07606797
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Correspondence name and address
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WESTON B. WARDELL, JR.
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C/O LEGAL DEPARTMENT, PAT. DIV.
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
2
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| Reel/Frame: | 006014/0326 | |
| Pages: | 2 |
| | Recorded: | 02/14/1992 | | |
| Conveyance: | ASSIGNS TO EACH ASSIGNEE UNDIVIDED FIFTY PERCENT (50%) INTEREST. |
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Assignees
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| MUNSTERSTRASSE 50 |
| 4540 LENGERICH, GERMANY |
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| DU-PONT-STRASSE 1 |
| 6380 BAD HOMBURG V.D.H., 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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07700699
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Correspondence name and address
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FLEIT, JACOBSON, COHN, PRICE
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HOLMAN & STERN
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THE JENIFER BLDG.
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400 7TH ST., N.W.
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WASHINGTON, DC 20004
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Assignment:
3
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| Reel/Frame: | 006206/0767 | |
| Pages: | 5 |
| | Recorded: | 07/22/1992 | | |
| 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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07876935
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Correspondence name and address
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JOHN E. GRIFFITHS
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PATENT DIVISION
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LEGAL DEPARTMENT
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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05/27/2024 07:38 AM
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