Solicitação de exame técnico
#4.1
06/21/1988
RPI 922
Application data
Number
PI8503594Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson
US
Inventors
H. F. (pessoa física)
US
R. T. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/21/1988
RPI 922
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04/29/1986
RPI 810
#2.1
10/15/1985
RPI 782
#21.1
Patente extinta em 29/07/2000
07/15/2008
RPI 1958
#16.1
10/26/1993
RPI 1195
#9.1
06/01/1993
RPI 1174
#7.1
11/03/1992
RPI 1144
From the same holder
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