Concessão da patente
#16.1
10/29/1985
RPI 784
The patent was granted on 10/29/1985 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: 10/29/1985. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V
NL
Inventors
C. A. (pessoa física)
L. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/29/1985
RPI 784
#13.1
08/06/1985
RPI 772
#9.1
04/16/1985
RPI 756
#6.1
07/17/1984
RPI 717
#7.1
11/08/1983
RPI 681
#4.1
05/10/1983
RPI 655
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C11D 3/395; D06L 3/00.
03/27/2018
RPI 2464
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02/04/1992
RPI 1105
From the same holder
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