Arquivamento - Art. 33 da LPI
#11.1
11/08/1994
RPI 1249
Application data
Number
PI9100473Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 02/05/1991 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/08/1994. We update with every new RPI gazette, published weekly.
Applicants
Union Carbide Chemicals and Plastics Company Inc.
US
Inventors
F. K. (pessoa física)
US
S. K. (pessoa física)
US
IPC Classification
Abstract
Um catalisador à base de vanádio é tratado com certos compostos de alcóxido de alquilalumínio como meio de estreitar e regular eficazmente a distribuição de peso molecular dos polímeros produzidos com o catalisador.
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.1
11/08/1994
RPI 1249
#3.1
09/22/1992
RPI 1138
#2.1
08/20/1991
RPI 1081
From the same holder
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