Concessão da patente
#16.1
03/25/1986
RPI 805
The letters patent expired on 09/19/1995: 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: 03/25/1986. We update with every new RPI gazette, published weekly.
Applicants
Glyco AG
DE
Inventors
H. E. (pessoa física)
S. W. (pessoa física)
S. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/25/1986
RPI 805
#13.1
12/10/1985
RPI 790
#9.1
08/06/1985
RPI 772
#6.1
10/30/1984
RPI 732
#6.1
12/20/1983
RPI 687
#4.1
01/25/1983
RPI 640
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 3/78; C09K 3/16.
03/27/2018
RPI 2464
#21.1
09/19/1995
RPI 1294
04/21/1992
RPI 1116
From the same holder
Same category
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