Publicação do pedido de patente
#3.1
04/05/1988
RPI 911
Application data
Number
PI8703975Type
Filing
Publication
The application was refused by the INPI on 04/26/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.
Applicants
Exxon Chemical Patents, Inc
US
Inventors
H. B. (pessoa física)
US
R. T. (pessoa física)
CA
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/05/1988
RPI 911
#2.1
10/06/1987
RPI 885
#9.2
04/26/1994
RPI 1221
#7.1
06/01/1993
RPI 1174
#4.1
10/16/1990
RPI 1037
From the same holder
Same category
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