Carta-patente expirada
#21.1
Patente extinta em 27/09/2004
12/29/2009
RPI 2034
Application data
Number
PI8907123Type
Filing
Publication
PCT
SE1989000522 The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
Alfa-Laval Separation AB
SE
Inventors
C. L. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/09/2004
12/29/2009
RPI 2034
#16.1
12/27/1994
RPI 1256
#13.1
10/04/1994
RPI 1244
#9.1
05/31/1994
RPI 1226
#4.1
03/23/1993
RPI 1164
#1.3
02/05/1991
RPI 1053
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.