Official data from INPI

NITRO-TRIANTRIMIDO-CARBAZÓIS, EMPREGO E PROCESSO PARA SUA PREPARAÇÃO.

Em AnáliseInvention Patent

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Application data

Number

PI8300128

Type

Invention Patent

Filing

01/12/1983

Publication

10/04/1983

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Progress at the INPI

Filing01/12/83
Publication10/04/83
Examination02/04/86
Allowance
Grant
In force

Published on 10/04/1983, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 05/03/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

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Inventors

H. W. (pessoa física)

S. J. (pessoa física)

Technical data

IPC Classification

C09B 5/28 D06P 1/24

Priority claims

P 32 00 707.8 · 01/13/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/03/1988

RPI 915

Solicitação de exame técnico

#4.1

02/04/1986

RPI 798

Publicação do pedido de patente

#3.1

10/04/1983

RPI 676

Pedido de patente depositado

#2.1

03/01/1983

RPI 645

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