Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 011439/0866 | |
| Pages: | 5 |
| | Recorded: | 01/08/2001 | | |
Conveyance: | RE-RECORD TO ADD OMITTED RECEIVING PARTY, PREVIOUSLY RECORDED AT REEL 010544, FRAME 0483. |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/07/2002
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Application #:
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09367899
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Filing Dt:
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12/30/1999
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Title:
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N-ARYLSULFONAMIDE- AND PYRROLIDINECARBOXYLIC ACID INTERMEDIATES, AND THEIR USE FOR THE PREPARATION OF HERBICIDAL 1,3-DIOXO-1H-PYRROLO[1,2-C]IMIDAZOLE DERIVATIVES
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Assignees
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LEGAL PATENTS |
1007 MARKET STREET |
WILMINGTON, DELAWARE 19898 |
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LEGAL PATENTS |
WEISSFRAUENSTRASSE 9 |
D-6000 FRANKFURT, GERMANY |
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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KAREN K. KING
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LEGAL-PATENTS
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1007 MARKET STREET
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WILMINGTON, DELAWARE 19898
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