Publicação do pedido de patente
#3.1
03/22/1988
RPI 909
Application data
Number
PI8703466Type
Filing
Publication
The application was refused by the INPI on 09/14/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/22/1988. We update with every new RPI gazette, published weekly.
Applicants
Exxon Research And Engineering Company
US
Inventors
L. P. (pessoa física)
US
W. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/22/1988
RPI 909
#2.1
09/01/1987
RPI 880
#9.2
09/14/1993
RPI 1189
#7.1
04/28/1992
RPI 1117
#5.1
04/30/1991
RPI 1065
#4.1
01/08/1991
RPI 1049
From the same holder
Same category
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