Official data from INPI

PROCESSO PARA PRODUÇÃO DE COMPOSTOS DE DIALQUIL ZINCO

Em AnáliseInvention Patent

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Application data

Number

PI8605034

Type

Invention Patent

Filing

10/15/1986

Publication

07/14/1987

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Progress at the INPI

Filing10/15/86
Publication07/14/87
Abandoned05/16/89
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: 05/16/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Texas Alkyls, Inc.

Inventors

D. M. (pessoa física)

L. F. (pessoa física)

Technical data

IPC Classification

C07F 5/06

Priority claims

787.208 · 10/15/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/16/1989

RPI 969

Publicação do pedido de patente

#3.1

07/14/1987

RPI 873

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Exigência - art. 36 da LPI

#6.1

04/28/1992

RPI 1117

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