Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 07/31/1984 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
Exxon Research And Engineering Company
US
Inventors
G. M. (pessoa física)
P. S. (pessoa física)
S. J. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
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07/31/1984
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05/02/1984
RPI 706
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05/02/1984
RPI 706
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02/07/1984
RPI 694
#9.1
01/10/1984
RPI 690
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09/14/1982
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