Retificação
#15.3
04/22/1987
RPI 861
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Official data from INPI
COMPOSICAO HERBICIDA DISPERSIVEL EM AGUA E PROCESSO PARA CONTROLE DO CRESCIMENTO DE CRISTAIS NA MESMA
Em ExigênciaInvention Patent
Progress at the INPI
Office action pending- Filing10/12/77
- Publication
- Examination
- Allowance
- Grant
- In force
The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).
Latest action published by the INPI: 04/22/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
DU PONT
Inventors
No inventors listed.
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Exigência - art. 36 da LPI
#6.1
09/13/1983
RPI 673
Exigência - art. 36 da LPI
#6.1
07/20/1982
RPI 613
6.2
10/27/1981
RPI 575
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