Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE ÉSTERES DE ÁCIDO QUINOLONOCARBOXÍLICO

PublicadaInvention Patent

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Application data

Number

PI8706572

Type

Invention Patent

Filing

12/04/1987

Publication

07/12/1988

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Progress at the INPI

Filing12/04/87
Publication07/12/88
Abandoned08/28/90
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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

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Inventors

D. P. (pessoa física)

Technical data

IPC Classification

C07D 221/02 C07D 401/10 C07D 487/04 C07D 487/06 C07D 498/06

Priority claims

P 36 41 661.4 · 12/05/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/12/1988

RPI 925

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Arquivamento - Art. 36 §1° da LPI

#11.2

07/25/1995

RPI 1286

Exigência - art. 36 da LPI

#6.1

09/20/1994

RPI 1242

Solicitação de exame técnico

#4.1

08/28/1990

RPI 1030

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