Concessão da patente
#16.1
09/13/1988
RPI 934
Application data
Number
PI8404937Type
Filing
Publication
The letters patent expired on 07/08/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/13/1988. We update with every new RPI gazette, published weekly.
Applicants
Bio Fill Produtos Biotecnológicos S/A
PR, BR
Inventors
L. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/13/1988
RPI 934
08/16/1988
RPI 930
08/16/1988
RPI 930
#13.1
08/09/1988
RPI 929
06/28/1988
RPI 923
06/28/1988
RPI 923
04/26/1988
RPI 914
#9.1
03/01/1988
RPI 906
#6.1
06/30/1987
RPI 871
06/16/1987
RPI 869
06/16/1987
RPI 869
#4.1
01/21/1987
RPI 848
#15.11
07/15/1986
RPI 821
#3.1
05/06/1986
RPI 811
#2.1
02/26/1985
RPI 749
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C12P 19/04; A61L 17/00; A61F 13/00; D06L 3/00; A61F 2/50.
03/27/2018
RPI 2464
#21.1
Patente extinta em 01/10/99
07/08/2008
RPI 1957
From the same holder
Same category
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