Publicação do pedido de patente
#3.1
04/19/1988
RPI 913
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Official data from INPI
PROCESSO PARA A PREPARAÇÃO DE N,N'-TETRATIODIMORFOLINA.
PublicadaInvention Patent
Application data
Number
PI8704383Type
Invention Patent
Filing
08/26/1987
Publication
04/19/1988
Progress at the INPI
- Filing08/26/87
- Publication04/19/88
- Examination10/09/90
- 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: 04/19/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
The Goodyear Tire & Rubber Company
US
Inventors
B. A. (pessoa física)
K. A. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Pedido de patente depositado
#2.1
11/17/1987
RPI 891
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
Republicação - classificação IPC
#15.11
09/22/1992
RPI 1138
Exigência - art. 36 da LPI
#6.1
11/05/1991
RPI 1092
Solicitação de exame técnico
#4.1
10/09/1990
RPI 1036
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