Arquivamento - Art. 38 §2° da LPI
#11.4
02/14/2012
RPI 2145
Application data
Number
PI0210090Type
Filing
Publication
PCT
US2002016782 The application was allowed on 08/17/2010 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: 02/14/2012. We update with every new RPI gazette, published weekly.
Applicants
E.I. Du Pont de Nemours And Company
US
I. S. (pessoa física)
CH
Inventors
A. A. (pessoa física)
US
D. M. (pessoa física)
US
IPC Classification
Priority claims
US
09/872,302 · 06/01/2001
Abstract
"PROCESSOS DE FABRICAÇÃO DE NYLON 6". Processo para aumentar do peso molecular de nylon 6, reduzindo seu teor de caprolactama e outros voláteis através de um processo de aquecimento em duas etapas.
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.4
02/14/2012
RPI 2145
#9.1
08/17/2010
RPI 2067
#25.7
Sede alterada conforme solicitado na Petição nº 018050042922/SP de 21/10/2005.
03/27/2007
RPI 1890
#25.1
Transferido de: E.I. DuPont de Nemours and Company
06/06/2006
RPI 1848
#1.3
08/17/2004
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Same category
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