Pedido de patente depositado
#2.1
10/03/1989
RPI 989
Application data
Number
PI8903450Type
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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson
US
Inventors
M. T. (pessoa física)
US
S. S. (pessoa física)
US
W. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/03/1989
RPI 989
#21.1
Patente extinta em 13/07/2004
12/22/2009
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02/07/1995
RPI 1262
10/04/1994
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06/28/1994
RPI 1230
#4.1
09/15/1992
RPI 1137
#4.2
06/16/1992
RPI 1124
#3.1
03/20/1990
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