Solicitação de exame técnico
#4.1
11/24/1987
RPI 892
Application data
Number
PI8606625Type
Filing
Publication
The application was allowed on 02/24/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
The Dow Chemical Company
US
Inventors
K. [. (pessoa física)
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/24/1987
RPI 892
#1.3
08/04/1987
RPI 876
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08J 9/14; B29C 67/22; C08J 9/30.
03/27/2018
RPI 2464
#11.4
10/19/1993
RPI 1194
#13.1
06/08/1993
RPI 1175
#9.1
02/24/1993
RPI 1160
#6.1
12/17/1991
RPI 1098
From the same holder
Same category
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