Concessão da patente
#16.1
04/25/1989
RPI 966
Application data
Number
PI8304372Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
GODREJ SOAPS LTD [IN]
Inventors
G. P. (pessoa física)
G. B. (pessoa física)
T. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/25/1989
RPI 966
#13.1
09/20/1988
RPI 935
#9.1
05/31/1988
RPI 919
01/06/1987
RPI 846
11/04/1986
RPI 837
#6.1
04/15/1986
RPI 808
#4.1
08/06/1985
RPI 772
#3.1
03/19/1985
RPI 752
#2.1
10/18/1983
RPI 678
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 143/90; C11D 1/28.
03/20/2018
RPI 2463
#21.1
Patente extinta em 29/07/98
08/19/2008
RPI 1963
Same category
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