Notificação para pagamento de retribuição
#13.1
09/12/1989
RPI 986
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Official data from INPI
PROCESSO PARA A PREPARAÇÃO DE METILCETONAS.
Em AnáliseInvention Patent
Application data
Number
PI8301493Type
Invention Patent
Filing
03/23/1983
Publication
12/06/1983
Progress at the INPI
- Filing03/23/83
- Publication12/06/83
- Examination05/20/86
- Allowance05/16/89
- Abandoned
- In force
The application was allowed on 05/16/1989 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: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
B. A. (pessoa física)
DE
Inventors
E. L. (pessoa física)
L. R. (pessoa física)
Technical data
IPC Classification
C07C 221/00C07C 225/00C07C 225/22C07C 319/00C07C 319/20C07C 323/00C07C 323/22C07C 45/68C07C 49/00C07C 49/04C07C 49/163C07C 49/20C07C 49/203C07C 49/207C07C 49/213C07C 49/223C07C 49/233C07C 49/255C07C 49/29C07C 67/00C07D 213/00C07D 213/50C07D 239/00C07D 239/26C07D 249/08C07D 307/00C07D 307/46C07D 333/00C07D 333/22C07D 521/00
Priority claims
DE
P 32 10 725.0 · 03/24/1982
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Deferimento
#9.1
05/16/1989
RPI 969
Exigência - art. 36 da LPI
#6.1
01/31/1989
RPI 954
Exigência - art. 36 da LPI
#6.1
04/05/1988
RPI 911
Solicitação de exame técnico
#4.1
05/20/1986
RPI 813
Publicação do pedido de patente
#3.1
12/06/1983
RPI 685
Pedido de patente depositado
#2.1
05/10/1983
RPI 655
Arquivamento - Art. 38 §2° da LPI
#11.4
06/19/1990
RPI 1023
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