Solicitação de exame técnico
#4.1
08/19/1986
RPI 826
Application data
Number
PI8405349Type
Filing
Publication
The application was refused by the INPI on 04/10/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/19/1986. We update with every new RPI gazette, published weekly.
Applicants
W. A. (pessoa física)
DE
Inventors
F. N. (pessoa física)
R. R. (pessoa física)
W. H. (pessoa física)
IPC Classification
Priority claims
DE
P 33 04 871.1 · 02/12/1983
DE
PCT/EP84/00015 · 01/19/1984
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/19/1986
RPI 826
#1.3
02/12/1985
RPI 747
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07D 279/06; A61K 7/40; A61K 7/48; C07D 279/04; C07D 417/04; C07D 279/00; C07D 417/00.
03/27/2018
RPI 2464
#9.2
04/10/1990
RPI 1013
From the same holder
Same category
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