Deferimento
#9.1
10/31/1989
RPI 993
Application data
Number
PI8204656Type
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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson
US
Inventors
D. J. (pessoa física)
US
S. S. (pessoa física)
US
IPC Classification
Priority claims
US
290.641 · 08/06/1981
US
392.331 · 06/29/1982
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