Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8305380Type
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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson
US
Inventors
A. C. (pessoa física)
US
C. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
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08/05/1986
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05/08/1984
RPI 707
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12/13/1983
RPI 686
#21.1
Patente extinta em 29/09/98
07/01/2008
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