Publicação do pedido de patente
#3.1
12/08/1987
RPI 894
Application data
Number
PI8700548Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
CIBA GEIGY AG [CH]
Inventors
A. H. (pessoa física)
CH
D. P. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/08/1987
RPI 894
#2.1
06/09/1987
RPI 868
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C02F 1/44; C02F 1/66; B01D 13/00.
03/27/2018
RPI 2464
#11.2
05/11/1993
RPI 1171
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10/27/1992
RPI 1143
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08/07/1990
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