Concessão da patente
#16.1
08/29/1989
RPI 984
Application data
Number
PI7908912Type
Filing
Publication
PCT
GB1979000189 The letters patent expired on 05/09/1995: 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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V
NL
Unilever N.V.
NL
Inventors
C. S. (pessoa física)
GB
D. C. (pessoa física)
GB
J. D. (pessoa física)
GB
J. T. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/29/1989
RPI 984
05/09/1989
RPI 968
#12.2
12/02/1986
RPI 841
#9.2
08/26/1986
RPI 827
#6.1
07/02/1985
RPI 767
#15.11
10/16/1984
RPI 730
#6.1
10/16/1984
RPI 730
#6.1
05/08/1984
RPI 707
#4.1
09/28/1982
RPI 623
#21.1
05/09/1995
RPI 1275
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.