Pedido de patente depositado
#2.1
08/22/1989
RPI 983
Application data
Number
PI8903105Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
Empresa Brasileira de Pesquinsa Agropecuária, Unidade UAPDIA
SP, BR
Empresa Brasileira de Pesquisa Agropecuária, Unidade CNPDIA
SP, BR
Inventors
P. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
08/22/1989
RPI 983
#21.1
Patente extinta em 26/06/2004
12/22/2009
RPI 2033
#16.1
05/30/1995
RPI 1278
#13.1
11/15/1994
RPI 1250
#9.1
07/19/1994
RPI 1233
#4.1
03/20/1990
RPI 1010
#3.2
01/23/1990
RPI 1003
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.