Anuidade - prazo legal encerrado
#18.2
06/21/1988
RPI 922
The patent was granted on 06/25/1985 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
L. R. (pessoa física)
IPC Classification
Priority claims
CH
1633/79-0 · 02/19/1979
CH
487/79-0 · 01/18/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/21/1988
RPI 922
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03/27/1984
RPI 701
#7.1
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#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09B 33/02; C08K 3/08; D21H 3/80.
03/27/2018
RPI 2464
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