11.31
04/17/2001
RPI 1580
Application data
Number
PI9005540Type
Filing
Publication
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/17/2001. We update with every new RPI gazette, published weekly.
Applicants
Sumitomo Chemical Company, Limited
JP
Inventors
H. S. (pessoa física)
JP
K. S. (pessoa física)
JP
M. H. (pessoa física)
JP
N. H. (pessoa física)
JP
IPC Classification
Priority claims
JP
01-287133 · 11/01/1989
JP
02-142390 · 05/30/1990
JP
02-213934 · 08/10/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
04/17/2001
RPI 1580
#6.1
09/24/1996
RPI 1347
#6.1
10/31/1995
RPI 1300
#4.1
09/21/1993
RPI 1190
#3.1
09/17/1991
RPI 1085
#2.1
04/30/1991
RPI 1065
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Same category
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