120
10/31/1989
RPI 993
Application data
Number
PI8104800Type
Filing
Publication
The patent was granted on 03/26/1991 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
D. H. (pessoa física)
CH
D. E. (pessoa física)
DE
P. R. (pessoa física)
CH
IPC Classification
Priority claims
CH
5 709/80 · 07/25/1980
CH
5 710/80 · 07/25/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
10/31/1989
RPI 993
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 103/375; C07C 121/417; C07D 307/24; C07D 307/68; C07C 147/05; C07C 143/86; C07D 253/06; C07D 249/10; C07C 103/50; A01N 37/22; A01N 37/34; A01N 43/08.
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