Pedido de patente depositado
#2.1
11/07/1989
RPI 994
Application data
Number
PI8904175Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 08/18/1989 filing, the deadline set by art. 33 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
Exxon Chemical Patents, Inc
US
Inventors
J. B. (pessoa física)
R. B. (pessoa física)
IPC Classification
Priority claims
GB
8819653.0 · 08/18/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/07/1989
RPI 994
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12/15/1992
RPI 1150
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04/10/1990
RPI 1013
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