Official data from INPI

PURIFICAÇÃO DE CARBOXALDEÍDO

ArquivadaInvention PatentPCT · US1999005666

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Application data

Number

PI9911006

Type

Invention Patent

Filing

03/15/1999

Publication

02/13/2001

PCT

US1999005666

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Progress at the INPI

Filing03/15/99
Publication02/13/01
Abandoned
Allowance
Grant
In force

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.

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Latest action published by the INPI: 03/09/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eli Lilly And Company

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Inventors

R. B. (pessoa física)

Technical data

IPC Classification

C07C 45/00 C07F 5/02

Priority claims

60/084,299 · 05/05/1998

Abstract

Patente de Invenção: "PURIFICAÇÃO DE CARBOXALDEÍDO" . A invenção é direcionada ao processo de purificação de 4'-cloro-4-bifenil carboxaldeído.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

03/09/2010

RPI 2044

Exigência - art. 36 da LPI

#6.1

08/18/2009

RPI 2015

Notificação de entrada na fase nacional - PCT

#1.3

02/13/2001

RPI 1571

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