Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
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Official data from INPI
PROCESSO PARA EXTRAÇÃO DE ARSÊNIO, POR MEIO DE UM COMPOSTO DE MAGNÉSIO, DE SOLUÇÃO AQUOSA A DEPURAR
Em AnáliseInvention Patent
Application data
Number
PI8204410Type
Invention Patent
Filing
07/28/1982
Publication
07/19/1983
Progress at the INPI
- Filing07/28/82
- Publication07/19/83
- Examination11/16/83
- Allowance12/17/85
- Grant06/24/86
- Terminated07/12/88
The patent was granted on 06/24/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
U. K. (pessoa física)
FR
Inventors
P. M. (pessoa física)
FR
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
06/24/1986
RPI 818
Notificação para pagamento de retribuição
#13.1
04/22/1986
RPI 809
Deferimento
#9.1
12/17/1985
RPI 791
Exigência - art. 36 da LPI
#6.1
12/04/1984
RPI 737
Solicitação de exame técnico
#4.1
11/16/1983
RPI 682
Publicação do pedido de patente
#3.1
07/19/1983
RPI 665
Pedido de patente depositado
#2.1
09/08/1982
RPI 620
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