Republicação - classificação IPC
#15.11
05/16/1989
RPI 969
Application data
Number
PI8406193Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
UOP INC [US]
Inventors
V. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
05/16/1989
RPI 969
#16.1
12/27/1988
RPI 949
#13.1
09/06/1988
RPI 933
#9.1
05/17/1988
RPI 917
#5.1
08/12/1986
RPI 825
#4.1
04/08/1986
RPI 807
#3.1
09/24/1985
RPI 779
#2.1
02/26/1985
RPI 749
#21.1
Patente extinta em 04/12/99
08/19/2008
RPI 1963
From the same holder
Same category
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