11.13
11/04/1997
RPI 1405
Application data
Number
PI8904917Type
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: 11/04/1997. We update with every new RPI gazette, published weekly.
Applicants
Petrobrás Fertilizantes S/A - Petrofértil
RJ, BR
Inventors
J. M. (pessoa física)
L. B. (pessoa física)
L. M. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
11/04/1997
RPI 1405
11/04/1997
RPI 1405
#11.2
09/09/1997
RPI 1397
#6.1
10/22/1996
RPI 1351
#4.1
09/03/1991
RPI 1083
#3.1
04/02/1991
RPI 1061
#2.1
02/13/1990
RPI 1006
From the same holder
Same category
Patent monitoring
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