Carta-patente expirada
#21.1
Patente extinta em 19/07/2006
06/29/2010
RPI 2060
Application data
Number
PI9103112Type
Filing
Publication
The letters patent expired on 06/29/2010: 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: 06/29/2010. We update with every new RPI gazette, published weekly.
Applicants
Praxair Technology, Inc.
US
Inventors
K. M. (pessoa física)
US
M. L. (pessoa física)
US
R. V. (pessoa física)
US
R. Z. (pessoa física)
US
S. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 19/07/2006
06/29/2010
RPI 2060
#16.1
02/04/1997
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03/19/1996
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10/05/1993
RPI 1192
05/25/1993
RPI 1173
05/25/1993
RPI 1173
#3.1
04/28/1992
RPI 1117
#2.1
11/19/1991
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