Official data from INPI

Processo para a síntese de benzo(b)tiofenos

ArquivadaInvention PatentPCT · US1996009357

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Application data

Number

PI9609156

Type

Invention Patent

Filing

06/04/1996

Publication

06/29/1999

PCT

US1996009357

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Progress at the INPI

Filing06/04/96
Publication06/29/99
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: 12/23/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eli LIlly And Company

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Inventors

D. H. (pessoa física)

W. L. (pessoa física)

Technical data

IPC Classification

C07D 333/62 C07D 333/64 C07D 333/66

Priority claims

486873 · 06/07/1995

Abstract

Patente de Invenção: "PROCESSO PARA A SÍNTESE DE BENZO[b]TIOFENOS" . A presente invenção refere-se a um novo processo para a síntese de 2-aril benzo[b]tiofenos, e a novos intermediários para eles.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/23/2003

RPI 1720

Exigência - art. 36 da LPI

#6.1

06/03/2003

RPI 1691

Notificação de entrada na fase nacional - PCT

#1.3

06/29/1999

RPI 1486

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