Arquivamento definitivo por descumprimento
#8.11
Referente ao despacho 8.6 publicado na RPI 2129 de 25/10/2011.
05/22/2012
RPI 2159
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Official data from INPI
COLUNAS QUIRAIS NOVAS COM AMPLA SELETIVIDADE QUIRAL
Arquivada/ExtintaInvention PatentPCT · US2004018762
Application data
Number
PI0418906Type
Invention Patent
Filing
06/15/2004
Publication
11/27/2007
PCT
US2004018762 Progress at the INPI
- Filing06/15/04
- Publication11/27/07
- Abandoned
- Allowance
- Grant
- In force
The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/22/2012. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
V. U. (pessoa física)
US
Inventors
T. L. (pessoa física)
US
Technical data
IPC Classification
Abstract
COLUNAS QUIRAIS NOVAS COM AMPLA SELETIVIDADE QUIRAL. A presente invenção descreve uma coluna quiral genérica com uma fase estacionária quiral baseada em múltiplas prolinas.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Arquivamento por falta de pagamento
#8.6
referente a 5ª,6ª e 7ª anuidade(s)
10/25/2011
RPI 2129
Notificação de entrada na fase nacional - PCT
#1.3
11/27/2007
RPI 1925
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