Arquivamento - Art. 36 §1° da LPI
#11.2
10/02/1984
RPI 728
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/02/1984. We update with every new RPI gazette, published weekly.
Applicants
Halliburton Company
US
Inventors
T. J. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.2
10/02/1984
RPI 728
#6.1
01/17/1984
RPI 691
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C04B 7/00; C04B 31/02.
03/27/2018
RPI 2464
From the same holder
Same category
Patent monitoring
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