Pedido de patente depositado
#2.1
11/07/1989
RPI 994
Application data
Number
PI8904148Type
Filing
Publication
The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Atochem North America, Inc.
US
P. C. (pessoa física)
US
Inventors
J. S. (pessoa física)
US
IPC Classification
Priority claims
US
233,643 · 08/18/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/07/1989
RPI 994
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07D 283/00; C07D 323/00; C07C 179/22; C08J 3/24; C07C 179/20; C07D 227/093.
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