Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 10/30/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
Exxon Research And Engineering Company
US
Inventors
S. R. (pessoa física)
S. C. (pessoa física)
Priority claims
US
095.640 · 11/19/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
#16.1
10/30/1984
RPI 732
#13.1
08/07/1984
RPI 720
#9.1
04/17/1984
RPI 704
#4.1
07/12/1983
RPI 664
From the same holder
Same category
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