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Official data from INPI

PROCESSO PARA EFETUAR UMA REAÇÃO QUIMICA DE, PELO MENOS, DOIS REAGENTES.

Em AnáliseInvention Patent

Application data

Number

PI8601004

Type

Invention Patent

Filing

03/07/1986

Publication

11/18/1986

Progress at the INPI

  1. Filing03/07/86
  2. Publication11/18/86
  3. Abandoned09/29/87
  4. Allowance
  5. Grant
  6. 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.

Talk to a specialist

Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V.

NL

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Inventors

G. I. (pessoa física)

GB

R. E. (pessoa física)

GB

Technical data

Priority claims

GB

8506025 · 03/08/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/29/1987

RPI 884

Publicação do pedido de patente

#3.1

11/18/1986

RPI 839

Pedido de patente depositado

#2.1

08/12/1986

RPI 825

Arquivamento - Art. 36 §1° da LPI

#11.2

10/05/1993

RPI 1192

Exigência - art. 36 da LPI

#6.1

04/27/1993

RPI 1169

6.2

01/02/1990

RPI 1000

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