Carta-patente expirada
#21.1
Patente extinta em 27/09/2004
12/22/2009
RPI 2033
Application data
Number
PI8904896Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 12/22/2009. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
G. C. (pessoa física)
US
Pfizer Hospital Products Group, Inc.
US
Inventors
F. J. (pessoa física)
US
Q. F. (pessoa física)
US
R. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/09/2004
12/22/2009
RPI 2033
#25.1
Transferido de: Deknatel Technology Corporation
06/07/2005
RPI 1796
#25.1
Transferido de: Pfizer Hospital Products Group Inc.
05/24/2005
RPI 1794
#16.1
07/30/1996
RPI 1339
#9.1
11/28/1995
RPI 1304
#6.1
05/02/1995
RPI 1274
08/30/1994
RPI 1239
#4.1
12/04/1990
RPI 1044
#3.1
05/08/1990
RPI 1017
#2.1
03/20/1990
RPI 1010
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Same category
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