Arquivamento - Art. 33 da LPI
#11.1
10/18/1994
RPI 1246
Application data
Number
PI9105207Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 11/29/1991 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: 10/18/1994. We update with every new RPI gazette, published weekly.
Applicants
W.R.Grace & Co.-Conn
US
Inventors
A. S. (pessoa física)
US
M. D. (pessoa física)
US
IPC Classification
Priority claims
US
625.736 · 12/11/1990
Abstract
Trata-se de um sistema de estabilização para branqueamento com peróxido contendo fosfonato, agente de tamponamento e agente de quelação de aminoácido que estabiliza, de maneira eficaz, o agente de branqueamento, de peróxido, sem a utilização de silicatos.
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.1
10/18/1994
RPI 1246
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08/18/1992
RPI 1133
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01/28/1992
RPI 1104
From the same holder
Same category
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