4.1.2
08/15/1989
RPI 982
Application data
Number
PI8707521Type
Filing
Publication
PCT
JP1987000832 The application was allowed on 08/01/1995 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Idemitsu Petrochemical Company Limited
JP
Inventors
M. I. (pessoa física)
JP
IPC Classification
Priority claims
JP
61-259366 · 10/30/1986
JP
61-264195 · 11/06/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
08/15/1989
RPI 982
#1.3
02/21/1989
RPI 957
#11.4
09/03/1996
RPI 1344
#13.1
01/02/1996
RPI 1309
#9.1
08/01/1995
RPI 1287
From the same holder
Same category
Patent monitoring
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