11.3
12/29/1987
RPI 897
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Official data from INPI
N - FENOXIALCONOILSULFANILAMIDAS, COMPOSICOES HERBICIDAS CONTENDO AS MESMAS, E PROCESSO PARA PREPARACAO DE TAIS N-FENOXIALCANOILSULFANILAMIDA
ArquivadaInvention Patent
Progress at the INPI
- Filing09/21/79
- Publication
- Abandoned07/12/83
- Allowance
- Grant
- In force
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
SHIONOGI & CO
Inventors
K. I. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
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#6.1
12/04/1984
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#6.1
02/28/1984
RPI 697
Solicitação de exame técnico
#4.1
07/12/1983
RPI 664
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