15.9
04/11/1989
RPI 964
Application data
Number
PI8707308Type
Filing
Publication
PCT
US1987001067 The application was refused on 12/19/1995 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: 04/11/1989. We update with every new RPI gazette, published weekly.
Applicants
E. U. (pessoa física)
US
Inventors
A. D. (pessoa física)
US
R. L. (pessoa física)
US
IPC Classification
Priority claims
US
043.888 · 04/29/1987
US
045.459 · 05/07/1987
US
863.582 · 05/15/1986
US
PCT/87/01067 · 05/08/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
04/11/1989
RPI 964
#4.1
04/11/1989
RPI 964
#1.3
09/13/1988
RPI 934
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61K 37/547; A61K 31/725.
03/27/2018
RPI 2464
12/19/1995
RPI 1307
#12.2
10/31/1995
RPI 1300
#9.2
08/01/1995
RPI 1287
From the same holder
Same category
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