Publicação do pedido de patente
#3.1
03/15/1988
RPI 908
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Official data from INPI
PROCESSO DE OBTENÇÃO E ISOLAMENTO DE 1,2-DIIDROXI-BENZENOS,4-SUBSTITUÍDOS A PARTIR DE 1,3-BENZODIOXOLAS 5-SUBSTITUÍDAS.
PublicadaInvention Patent
Application data
Number
PI8603629Type
Invention Patent
Filing
07/31/1986
Publication
03/15/1988
Progress at the INPI
- Filing07/31/86
- Publication03/15/88
- Examination09/25/90
- Allowance02/02/93
- Abandoned
- In force
The application was allowed on 02/02/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 03/15/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
U. J. (pessoa física)
RJ, BR
Inventors
M. A. (pessoa física)
P. C. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Pedido de patente depositado
#2.1
12/16/1986
RPI 843
Arquivamento - Art. 38 §2° da LPI
#11.4
09/28/1993
RPI 1191
Notificação para pagamento de retribuição
#13.1
05/18/1993
RPI 1172
Deferimento
#9.1
02/02/1993
RPI 1157
Solicitação de exame técnico
#4.1
09/25/1990
RPI 1034
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