Carta-patente expirada
#21.1
Patente extinta em 27/07/2004
12/29/2009
RPI 2034
Application data
Number
PI8907037Type
Filing
Publication
PCT
EP1989000887 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
Sulzer Metco (US) Inc.
US
T. C. (pessoa física)
US
Inventors
R. H. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/07/2004
12/29/2009
RPI 2034
#25.1
Transferido de: The Perkin-Elmer Corporation
11/20/2001
RPI 1611
#16.1
04/29/1997
RPI 1378
#9.1
06/04/1996
RPI 1331
#4.1
03/03/1992
RPI 1109
#1.3
01/02/1991
RPI 1048
From the same holder
Same category
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