Concessão da patente
#16.1
12/27/1988
RPI 949
Application data
Number
PI8207147Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson
US
Inventors
T. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1988
RPI 949
#13.1
09/06/1988
RPI 933
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05/17/1988
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06/09/1987
RPI 868
#6.1
10/29/1986
RPI 836
#4.1
01/21/1986
RPI 796
#3.1
10/11/1983
RPI 677
#2.1
02/01/1983
RPI 641
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era A61L 15/06.
03/27/2018
RPI 2464
#21.1
Patente extinta em 09/12/97
07/01/2008
RPI 1956
From the same holder
Same category
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