Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
KATZMANN, HEINZ-PETER
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 005756/0121 | |
| Pages: | 3 |
| | Recorded: | 07/05/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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CHRISTBUSCH 25, D-5600 WUPPERTAL 2, |
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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07710063
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Correspondence name and address
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SCHWEITZER CORNMAN & GROSS
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230 PARK AVE.
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NEW YORK, NY 10169
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Assignment:
2
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Reel/Frame: | 010940/0106 | |
| Pages: | 2 |
| | Recorded: | 06/26/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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LEGAL PATENTS |
1007 MARKET STREET |
WILMINGTON, DELAWARE 19898 |
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Pat #
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NONE
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09539081
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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JOSEPH A. TESSARI
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LEGAL-PATENTS
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1007 MARKET STREET
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WILMINGTON, DELAWARE 19898
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Assignment:
3
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Reel/Frame: | 015189/0121 | |
| Pages: | 2 |
| | Recorded: | 09/28/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1007 MARKET STREET |
LEGAL-PATENTS |
WILMINGTON, DELAWARE 19898 |
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10842312
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Correspondence name and address
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HILMAR L. FRICKE
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4417 LANCASTER PIKE
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LEGAL-PATENTS
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WILMINGTON, DE 19805
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05/28/2024 08:51 AM
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