Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
K. H. (pessoa física)
K. P. (pessoa física)
S. J. (pessoa física)
V. J. (pessoa física)
V. P. (pessoa física)
IPC Classification
Priority claims
NL
30339/78 · 07/19/1978
NL
30340/78 · 07/19/1978
NL
33763/78 · 08/17/1978
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/14/1988
RPI 921
#16.1
07/31/1984
RPI 719
#13.1
05/02/1984
RPI 706
#9.1
01/10/1984
RPI 690
#6.1
07/19/1983
RPI 665
#4.1
08/17/1982
RPI 617
From the same holder
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