Concessão da patente
#16.1
06/24/1986
RPI 818
Application data
Number
PI8107131Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
JOHNSON & JOHNSON [US]
Inventors
H. C. (pessoa física)
W. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/24/1986
RPI 818
#13.1
04/22/1986
RPI 809
#9.1
12/17/1985
RPI 791
#6.1
07/23/1985
RPI 770
#6.1
01/22/1985
RPI 744
#4.1
07/24/1984
RPI 718
#3.1
07/20/1982
RPI 613
#2.1
12/22/1981
RPI 583
#21.1
Patente extinta em 04/11/96
08/19/2008
RPI 1963
From the same holder
Same category
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