Arquivamento - Art. 38 §2° da LPI
#11.4
06/23/1987
RPI 870
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Official data from INPI
PROCESSO PARA A PREPARACAO DE UMA DISPERSAO AQUOSA DE UM POLIMERO INSOLUVEL EM AGUA,PROCESSO PARA PREPARACAO DE UMA DISPERSAO AQUOSA POLIMERA COM ESCOAMENTO AUMENTADO,E TINTA CONTENDO A ULTIMA DISPERSAO
ArquivadaInvention Patent
Application data
Number
PI8101975Type
Invention Patent
Filing
04/02/1980
Publication
10/06/1981
Progress at the INPI
- Filing04/02/80
- Publication10/06/81
- Examination11/22/83
- Allowance07/08/86
- Abandoned
- In force
The application was allowed on 07/08/1986 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: 06/23/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
SYNRES INT BV [NL]
Inventors
B. A. (pessoa física)
P. D. (pessoa física)
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
11/04/1986
RPI 837
Deferimento
#9.1
07/08/1986
RPI 820
Exigência - art. 36 da LPI
#6.1
03/19/1985
RPI 752
Exigência - art. 36 da LPI
#6.1
09/18/1984
RPI 726
Solicitação de exame técnico
#4.1
11/22/1983
RPI 683
Publicação do pedido de patente
#3.1
10/06/1981
RPI 572
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