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Official data from INPI

COMPOSIÇÃO DE PINTURA E PROCESSO PARA A PROTEÇÃO DE UMA SUBSTÂNCIA DE PINTURA.

PublicadaInvention Patent

Application data

Number

PI8704389

Type

Invention Patent

Filing

08/26/1987

Publication

04/19/1988

Progress at the INPI

  1. Filing08/26/87
  2. Publication04/19/88
  3. Abandoned10/30/90
  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: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

A. B. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

3438/86 · 08/27/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/19/1988

RPI 913

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09K 15/30; C09D 5/08; C09D 7/12; C09D 163/00; C10M 135/36; C23F 11/14; C09K 15/00; C10M 135/00; C23F 11/10.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

07/25/1995

RPI 1286

Exigência - art. 36 da LPI

#6.1

09/27/1994

RPI 1243

Exigência - art. 36 da LPI

#6.1

02/09/1993

RPI 1158

Solicitação de exame técnico

#4.1

10/30/1990

RPI 1039

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