Solicitação de exame técnico
#4.1
02/28/1989
RPI 958
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Official data from INPI
PROCESSO CONTÍNUO PARA PRODUÇÃO DE ETANOL.
Em AnáliseInvention Patent
Application data
Number
PI8601823Type
Invention Patent
Filing
04/14/1986
Publication
12/23/1986
Progress at the INPI
Awaiting grant fee payment- Filing04/14/86
- Publication12/23/86
- Examination02/28/89
- Allowance02/09/93
- Grant
- In force
The application was allowed by the INPI on 02/09/1993. The grant of the letters patent is being processed.
Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
George Weston Limited
CA
Inventors
L. G. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
12/23/1986
RPI 844
Pedido de patente depositado
#2.1
10/29/1986
RPI 836
Retificação
#15.3
08/03/1993
RPI 1183
Deferimento
#9.1
02/09/1993
RPI 1158
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