Concessão da patente
#16.1
04/24/1984
RPI 705
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: 04/24/1984. We update with every new RPI gazette, published weekly.
Applicants
BASF AG
Inventors
B. E. (pessoa física)
L. A. (pessoa física)
M. F. (pessoa física)
S. G. (pessoa física)
S. E. (pessoa física)
S. M. (pessoa física)
V. K. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/24/1984
RPI 705
#13.1
02/28/1984
RPI 697
#9.1
11/08/1983
RPI 681
#6.1
03/15/1983
RPI 647
02/16/1982
RPI 591
#21.1
05/31/1994
RPI 1226
From the same holder
Same category
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