111
04/05/1988
RPI 911
Application data
Number
PI8105192Type
Filing
Publication
The application was refused on 04/05/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.
Applicants
INT CHEM CO LTD
Inventors
G. A. (pessoa física)
R. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/05/1988
RPI 911
#12.2
06/02/1987
RPI 867
#9.2
02/17/1987
RPI 852
#7.1
06/17/1986
RPI 817
#6.1
08/16/1983
RPI 669
#4.1
01/04/1983
RPI 637
#3.1
04/27/1982
RPI 601
Same category
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