Publicação do pedido de patente
#3.1
07/18/1989
RPI 978
Application data
Number
PI8706929Type
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: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
D. T. (pessoa física)
CH
IPC Classification
Priority claims
CH
4331/87 · 11/06/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/18/1989
RPI 978
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03/29/1988
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07D 233/66; C07D 403/04; C07D 405/04; C07D 409/04; C07C 123/00; C07C 121/82; C07C 121/84; A01N 43/50; A01N 47/40.
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