Concessão da patente
#16.1
02/04/1986
RPI 798
Application data
Number
PI8104933Type
Filing
Publication
The letters patent expired on 11/19/1996: 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: 02/04/1986. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson.
US
Inventors
L. Y. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/04/1986
RPI 798
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11/26/1985
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RPI 749
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Procedimento automático de reclassificação. A classificação IPC anterior era D21H 5/12.
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11/19/1996
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