Arquivamento definitivo - Art. 33 da LPI
#11.1.1
02/01/2005
RPI 1778
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Official data from INPI
POLÍMEROS RETICULÁVEIS
ArquivadaInvention PatentPCT · EP1997005738
Application data
Number
PI9712422Type
Invention Patent
Filing
10/17/1997
Publication
10/26/1999
PCT
EP1997005738 Progress at the INPI
- Filing10/17/97
- Publication10/26/99
- Abandoned
- Allowance
- Grant
- In force
The application was abandoned: examination was not requested within the 36 months following the 10/17/1997 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: 02/01/2005. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Novartis Ag
CH
Inventors
B. S. (pessoa física)
CH
Technical data
IPC Classification
Priority claims
EP
96 810700.3 · 10/21/1996
Abstract
Patente de Invenção: "POLÍMEROS RETICULÁVEIS'' . A invenção refere-se a novos pré-polímeros reticuláveis compreendendo unidades estruturais da fórmula (1) em que as variáveis são conforme definidas nas reivindicações, a polímeros reticulados, a ou homopolímeros ou copolímeros preparados a partir destes novos pré-polímeros, a moldagens produzida a partir destes homo- ou copolímeros, e especialmente a lentes de contato produzidas com estes homo- ou copolímeros.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Arquivamento - Art. 33 da LPI
#11.1
07/13/2004
RPI 1749
Notificação de entrada na fase nacional - PCT
#1.3
10/26/1999
RPI 1503
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