Concessão da patente
#16.1
04/29/1986
RPI 810
Application data
Number
PI8102989Type
Filing
Publication
The letters patent expired on 10/01/1996: 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: 04/29/1986. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson.
US
Inventors
K. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/29/1986
RPI 810
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01/14/1986
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09/10/1985
RPI 777
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01/02/1985
RPI 741
#4.1
03/27/1984
RPI 701
#3.1
02/02/1982
RPI 589
#21.1
10/01/1996
RPI 1348
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