Publicação do pedido de patente
#3.1
11/08/1988
RPI 942
Application data
Number
PI8801575Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson
US
Inventors
L. K. (pessoa física)
CA
IPC Classification
Priority claims
US
035.419 · 04/03/1987
US
156.385 · 02/16/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/08/1988
RPI 942
#2.1
08/02/1988
RPI 928
#21.1
Patente extinta em 04/04/2003
09/02/2008
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03/25/1997
RPI 1373
#9.1
04/09/1996
RPI 1323
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02/21/1995
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02/05/1991
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