Concessão da patente
#16.1
09/26/1989
RPI 988
The patent was granted on 09/26/1989 and is in force until 04/17/2000. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:04/17/2000
Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Genco Química Industrial Ltda.
SP, BR
Genco Quimica Industria Ltda.
SP, BR
Inventors
A. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
07/18/1989
RPI 978
#9.1
03/28/1989
RPI 962
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10/18/1988
RPI 939
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03/01/1988
RPI 906
#4.1
02/12/1986
RPI 799
#3.2
09/24/1985
RPI 779
#2.1
07/02/1985
RPI 767
#20.2
03/26/1996
RPI 1321
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10/03/1995
RPI 1296
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