Concessão da patente
#16.1
02/25/1986
RPI 801
Application data
Number
PI8002607Type
Filing
Publication
The letters patent expired on 06/13/1995: 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: 02/25/1986. We update with every new RPI gazette, published weekly.
Applicants
Rhodia S/A
SP, BR
Inventors
B. J. (pessoa física)
B. L. (pessoa física)
C. M. (pessoa física)
L. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/25/1986
RPI 801
#13.1
11/12/1985
RPI 786
#9.1
07/09/1985
RPI 768
#6.1
10/09/1984
RPI 729
#4.1
01/24/1984
RPI 692
#3.1
12/15/1981
RPI 582
#21.1
06/13/1995
RPI 1280
From the same holder
Same category
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