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Official data from INPI

PROCESSO CONTÍNUO REGULADO AUTOMATICAMENTE PARA A ELIMINAÇÃO DE EXCESSO DE NITRITO E APLICAÇÃO.

Em AnáliseInvention Patent

Application data

Number

PI8603339

Type

Invention Patent

Filing

07/15/1986

Publication

02/24/1987

Progress at the INPI

Office action pending
  1. Filing07/15/86
  2. Publication02/24/87
  3. Examination03/28/89
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy Ag.

CH

Ciba-Geigy AG

CH

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Inventors

F. R. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

3052/85 · 07/15/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/28/1989

RPI 962

Pedido de patente depositado

#2.1

02/24/1987

RPI 853

Publicação do pedido de patente

#3.1

02/24/1987

RPI 853

Retificação

#15.3

12/01/1992

RPI 1148

6.2

01/02/1990

RPI 1000

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