Publicação do pedido de patente
#3.1
02/02/1988
RPI 902
Application data
Number
PI8701933Type
Filing
Publication
The letters patent expired on 07/29/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 02/02/1988. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
D. T. (pessoa física)
CH
Priority claims
CH
1664/86 · 04/24/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/02/1988
RPI 902
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: A01N 35/06; A01N 41/10; A01N 33/18; A01N 37/08; C07C 49/577; C07C 69/757; C07C 79/36; C07C 131/04; C07C 121/76; C07C 149/32; C07C 149/26; C07C 147/14.
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RPI 2464
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Patente extinta em 23/04/2002
07/29/2008
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