Solicitação de exame técnico
#4.1
01/03/1989
RPI 950
The letters patent expired on 09/18/2001: 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: 01/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Bioplanta Tecnologia de Plantas Ltda.
SP, BR
Inventors
A. V. (pessoa física)
BR
M. F. (pessoa física)
BR
P. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/03/1989
RPI 950
#3.1
09/13/1988
RPI 934
#2.1
07/07/1987
RPI 872
#21.1
Patente extinta em 10/02/97 conforme disposto no artigo 24 da Lei 5772/71 (CPI).
09/18/2001
RPI 1602
#20.1
04/13/1993
RPI 1167
04/06/1993
RPI 1166
#16.1
02/26/1991
RPI 1056
#13.1
09/25/1990
RPI 1034
#9.1
06/12/1990
RPI 1022
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