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Official data from INPI

SUSPENSÃO AQUOSA E PROCESSO PARA A PREPARAÇÃO DA MESMA

Em AnáliseInvention Patent

Application data

Number

PI8801362

Type

Invention Patent

Filing

03/24/1988

Publication

11/01/1988

Progress at the INPI

  1. Filing03/24/88
  2. Publication11/01/88
  3. Abandoned02/08/89
  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: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mitsui Toatsu Chemicals, Incorporated

JP

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Inventors

A. Y. (pessoa física)

JP

H. A. (pessoa física)

JP

K. Y. (pessoa física)

JP

K. H. (pessoa física)

JP

M. A. (pessoa física)

JP

M. T. (pessoa física)

JP

Y. T. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

068070/1987 · 03/24/1987

JP

185621/1987 · 07/27/1987

JP

203042/1987 · 08/17/1987

JP

266454/1987 · 10/23/1987

JP

269410/1987 · 10/27/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/08/1989

RPI 955

Publicação do pedido de patente

#3.1

11/01/1988

RPI 941

Pedido de patente depositado

#2.1

07/19/1988

RPI 926

Arquivamento - Art. 36 §1° da LPI

#11.2

11/28/1995

RPI 1304

Exigência - art. 36 da LPI

#6.1

02/21/1995

RPI 1264

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