N(Carboxymethyl-N-(phosphonomethyl)-5-(2-chloro-4-trifluoromethyl phenoxy)-2-nitrobenzamide and salts thereof
Patent 4364767 Issued on December 21, 1982. Estimated Expiration Date: 
July 27, 2001. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
July 27, 2001. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesN-(perfluoroacyl)-N-phosphonomethyl glycine compounds, method of preparing same Derivatives of N-phosphonomethylglycine Patent #: 4197254 InventorAssigneeApplicationNo. 06/286995 filed on 07/27/1981US Classes:504/197, Plural ring nitrogens in the hetero ring504/195, Hetero ring containing504/204, Having -C(=X)X-, wherein the X is chalcogen, bonded directly to the nitrogen544/232, Phosphorus attached directly or indirectly to a 1,2-diazine ring by nonionic bonding546/24, Chalcogen bonded directly to ring carbon of the six-membered hetero ring562/15The nitrogen is bonded directly to -C(=X)-, wherein X is chalcogenExaminersPrimary: Evans, Joseph E.Attorney, Agent or FirmInternational ClassesA01N 57/00 (20060101)A01N 57/22 (20060101) A01N 57/24 (20060101) AbstractThere are provided N(carboxymethyl-N-(phosphonomethyl)-5-(2-chloro-4-trifluoromethyl phenoxy)-2-nitrobenzamide and salts thereof. |
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