Arquivamento - Art. 38 §2° da LPI
#11.4
03/21/2006
RPI 1837
Application data
Number
PI9808055Type
Filing
Publication
PCT
EP1998000867 The application was allowed on 06/14/2005 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: 03/21/2006. We update with every new RPI gazette, published weekly.
Applicants
Huntsman ICI Chemicals LLC.
US
Inventors
E. H. (pessoa física)
BE
IPC Classification
Priority claims
EP
97200886.6 · 03/25/1997
Abstract
"PROCESSO PARA PREPARAR UMA ESPUMA FLEXIVEL DE POLIURETANO, ESPUMAS, SISTEMA DE REAÇÃO, E, COMPOSIÇÃO DE PRÉ-POLÍMERO OU DE SEMI OU DE QUASE PRÉ-POLÍMERO". Processo para a obtenção de espumas flexíveis usando-se MDI e TDI e uma composição de poliol que compreende material particulado disperso.
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.4
03/21/2006
RPI 1837
#9.1
06/14/2005
RPI 1797
#1.3
03/08/2000
RPI 1522
From the same holder
Same category
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