Publicação do pedido de patente
#3.1
01/24/1989
RPI 953
Application data
Number
PI8803436Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 01/24/1989. We update with every new RPI gazette, published weekly.
Applicants
Schering Agrochemicals Limited, companhia britânica
GB
Inventors
G. C. (pessoa física)
GB
I. R. (pessoa física)
GB
IPC Classification
Priority claims
GB
87/16392 · 07/11/1987
GB
88/07388 · 03/29/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 157/04; C07C 87/06; C07C 147/00; C07D 249/00; C07F 7/04; C07F 7/08; C07D 295/08; C07D 227/06; C07D 247/00; C07D 269/00; C07D 283/02; C07D 315/00; C07D 333/62.
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