Arquivamento definitivo - Art. 33 da LPI
#11.1.1
12/11/2007
RPI 1927
Application data
Number
PI0314929Type
Filing
Publication
PCT
EP2003010325 The application was abandoned: examination was not requested within the 36 months following the 09/17/2003 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: 12/11/2007. We update with every new RPI gazette, published weekly.
Applicants
Bayer Materialscience AG
DE
Inventors
M. R. (pessoa física)
DE
R. G. (pessoa física)
US
S. A. (pessoa física)
DE
W. N. (pessoa física)
DE
IPC Classification
Priority claims
DE
102 45 705.0 · 09/30/2002
Abstract
"POLICARBONATO OU POLIESTERCARBONATO CONTENDO CLAREADORES ÓPTICOS". A presente invenção refere-se a composições contendo um polímero escolhido a partir dos grupos consistindo em policarbonato e poliestercarbonato e contendo um composto que age como clareador óptico.
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.1.1
12/11/2007
RPI 1927
#11.1
07/17/2007
RPI 1906
#1.3
08/02/2005
RPI 1804
From the same holder
Same category
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