Arquivamento - Art. 36 §1° da LPI
#11.2
01/29/2008
RPI 1934
Application data
Number
PI9904939Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/29/2008. We update with every new RPI gazette, published weekly.
Applicants
D. A. (pessoa física)
DE
Inventors
D. L. (pessoa física)
DE
D. K. (pessoa física)
DE
D. L. (pessoa física)
DE
IPC Classification
Priority claims
DE
198 49 404.1 · 10/27/1999
DE
199 05 820.2 · 02/12/1999
Abstract
Patente de Invenção: "POLIORGANOSSILOXANOS DE ENXOFRE-FUNCIONAIS" . Poliorganossiloxanos de enxofre-funcionais correspondentes à fórmula geral I Eles podem ser usados nas misturas de borracha.
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RPI 1934
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