Carta-patente expirada
#21.1
Patente extinta em 20/03/2011
01/08/2013
RPI 2192
Application data
Number
PI9001319Type
Filing
Publication
The letters patent expired on 01/08/2013: 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: 01/08/2013. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
H. S. (pessoa física)
NL
J. D. (pessoa física)
NL
J. V. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 20/03/2011
01/08/2013
RPI 2192
#16.1
03/20/2001
RPI 1576
#9.1
09/26/2000
RPI 1551
Ref. a RPI nº 1490 de 27/07/1999.
08/15/2000
RPI 1545
#11.2
07/27/1999
RPI 1490
#6.1
10/06/1998
RPI 1450
#4.1
06/22/1993
RPI 1177
#3.1
04/02/1991
RPI 1061
#2.1
08/07/1990
RPI 1027
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.