Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 05/28/1985 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
DEGUSSA
Inventors
K. A. (pessoa física)
K. H. (pessoa física)
O. H. (pessoa física)
S. P. (pessoa física)
S. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
11/12/1985
RPI 786
#16.1
05/28/1985
RPI 762
#13.1
03/26/1985
RPI 753
#9.1
11/13/1984
RPI 734
#6.1
03/20/1984
RPI 700
#6.1
09/20/1983
RPI 674
#6.1
01/18/1983
RPI 639
#6.1
07/20/1982
RPI 613
10/13/1981
RPI 573
From the same holder
Same category
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