Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 07/30/1985 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
Ballestra Chimica S.P.A.
Inventors
M. G. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
#16.1
07/30/1985
RPI 771
#13.1
05/07/1985
RPI 759
#9.1
01/15/1985
RPI 743
#6.1
02/07/1984
RPI 694
#4.1
04/12/1983
RPI 651
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era C07C 139/14.
03/27/2018
RPI 2464
From the same holder
Same category
Patent monitoring
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