Carta-patente expirada
#21.1
Patente extinta em 12/12/2016
02/07/2017
RPI 2405
Application data
Number
PI9604683Type
Filing
Publication
The letters patent expired on 02/07/2017: 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: 02/07/2017. We update with every new RPI gazette, published weekly.
Applicants
CBMM - Companhia Brasileira de Metalurgia e Mineração
MG, BR
Inventors
D. G. (pessoa física)
BR
S. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 12/12/2016
02/07/2017
RPI 2405
#24.4
03/15/2016
RPI 2358
#21.6
Referente ao despacho 24.2, RPI 2255 de 25-03-2014.
11/24/2015
RPI 2342
#24.2
complementar a retribuição da 8ª anuidade de acordo com a tabela vigente, referente a guia de recolhimento 300238838403
03/25/2014
RPI 2255
#16.1
12/09/2003
RPI 1718
#9.1
10/21/2003
RPI 1711
#6.1
06/17/2003
RPI 1693
#6.1
01/07/2003
RPI 1670
#6.1
04/09/2002
RPI 1631
#3.2
01/21/1998
RPI 1413
#2.1
05/06/1997
RPI 1379
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.