Arquivamento - Art. 38 §2° da LPI
#11.4
05/17/1988
RPI 917
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Official data from INPI
ATIVADOR COMPREENDENDO UM COMPOSTO FLUORADO PARA A POLIMERIZACAO DO ETILENO
ArquivadaInvention Patent
Application data
Number
PI8108031Type
Invention Patent
Filing
12/23/1980
Publication
09/21/1982
Progress at the INPI
- Filing12/23/80
- Publication09/21/82
- Examination04/10/84
- Allowance03/31/87
- Abandoned
- In force
The application was allowed on 03/31/1987 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
CHEMIQUE CHARBONAGES SA SOC [FR]
Inventors
B. K. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
08/11/1987
RPI 877
Deferimento
#9.1
03/31/1987
RPI 858
Republicação - classificação IPC
#15.11
04/01/1986
RPI 806
Exigência - art. 36 da LPI
#6.1
03/25/1986
RPI 805
Exigência - art. 36 da LPI
#6.1
06/04/1985
RPI 763
Exigência - art. 36 da LPI
#6.1
12/04/1984
RPI 737
Solicitação de exame técnico
#4.1
04/10/1984
RPI 703
Publicação do pedido de patente
#3.1
09/21/1982
RPI 622
Pedido de patente depositado
#2.1
02/02/1982
RPI 589
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