Pedido de patente depositado
#2.1
05/30/1989
RPI 971
Application data
Number
PI8901953Type
Filing
Publication
The letters patent expired on 12/26/2012: 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
Gotaverken Energy AB
SE
Kvaerner Power AB
SE
Kvaerner Pulping AB
SE
M. A. (pessoa física)
DE
Metso Power AB
SE
Inventors
K. H. (pessoa física)
DE
M. M. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/30/1989
RPI 971
#21.1
Patente extinta em 25/04/2009
12/26/2012
RPI 2190
#25.4
Alterado de: Kvaerner Power AB
04/15/2008
RPI 1945
#25.7
Sede alterada conforme solicitado na Petição nº 020070147802RJ de 19/10/2007.
04/15/2008
RPI 1945
#25.1
Transferido de: Kvaerner Pulping AB
09/12/2006
RPI 1862
#25.1
Transferido de: Götaverken Energy AB
04/09/2002
RPI 1631
#16.1
11/24/1998
RPI 1455
#9.1.2
Ref. RPI 1419 de 03/03/98 por ter sido indevida.
07/14/1998
RPI 1438
#9.1
04/07/1998
RPI 1424
#6.1
04/23/1996
RPI 1325
12/07/1993
RPI 1201
#4.1
05/05/1992
RPI 1118
#3.1
08/21/1990
RPI 1029
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.