Concessão da patente
#16.1
05/28/1985
RPI 762
The letters patent expired on 05/31/1994: 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: 05/28/1985. We update with every new RPI gazette, published weekly.
Applicants
BAYER AG
Inventors
H. H. (pessoa física)
S. E. (pessoa física)
Z. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/28/1985
RPI 762
#13.1
03/05/1985
RPI 750
#9.1
10/23/1984
RPI 731
#6.1
01/17/1984
RPI 691
05/04/1982
RPI 602
#4.1
10/06/1981
RPI 572
#21.1
05/31/1994
RPI 1226
From the same holder
Same category
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