Anuidade - prazo legal encerrado
#18.2
07/16/1996
RPI 1337
Application data
Number
PI8905445Type
Filing
Publication
The patent was granted on 12/27/1994 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/16/1996. We update with every new RPI gazette, published weekly.
Applicants
Schlumberger Industries
FR
Inventors
I. D. (pessoa física)
FR
M. R. (pessoa física)
FR
S. M. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/16/1996
RPI 1337
#16.1
12/27/1994
RPI 1256
#9.1
06/07/1994
RPI 1227
#4.1
07/07/1992
RPI 1127
#3.1
05/29/1990
RPI 1020
#2.1
03/01/1990
RPI 1007
From the same holder
Same category
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