Notificação de entrada na fase nacional - PCT
#1.3
09/19/1989
RPI 987
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Official data from INPI
PROCESSO PARA A PREPARAÇÃO DE COMPOSTOS DE ÉSTER DO TIPO PIRETRÓIDE
Arquivada/ExtintaInvention PatentPCT · KR1988000003
Application data
Number
PI8805407Type
Invention Patent
Filing
02/02/1988
Publication
09/19/1989
PCT
KR1988000003 Progress at the INPI
- Filing02/02/88
- Publication09/19/89
- Examination03/27/90
- Allowance06/20/95
- Grant11/28/95
- Expired09/02/08
The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Lucky, Ltd
KR
Inventors
S. J. (pessoa física)
KR
S. K. (pessoa física)
KR
Technical data
IPC Classification
Priority claims
KR
87-1205 · 02/13/1987
KR
87-1206 · 02/13/1987
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Carta-patente expirada
#21.1
Patente extinta em 02/02/2003
09/02/2008
RPI 1965
Concessão da patente
#16.1
11/28/1995
RPI 1304
Notificação para pagamento de retribuição
#13.1
10/31/1995
RPI 1300
Deferimento
#9.1
06/20/1995
RPI 1281
Exigência - art. 36 da LPI
#6.1
01/03/1995
RPI 1257
Exigência - art. 36 da LPI
#6.1
07/26/1994
RPI 1234
Solicitação de exame técnico
#4.1
03/27/1990
RPI 1011
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