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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UM FOSFATO TEMPERADO E EMPREGO

ArquivadaInvention Patent

Application data

Number

PI8204907

Type

Invention Patent

Filing

08/20/1982

Publication

08/02/1983

Progress at the INPI

  1. Filing08/20/82
  2. Publication08/02/83
  3. Abandoned07/23/85
  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: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

A. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 31 33 354.0 · 08/22/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/20/1988

RPI 935

Exigência - art. 36 da LPI

#6.1

02/17/1988

RPI 904

6.2

03/24/1987

RPI 857

Solicitação de exame técnico

#4.1

07/23/1985

RPI 770

Publicação do pedido de patente

#3.1

08/02/1983

RPI 667

Pedido de patente depositado

#2.1

10/13/1982

RPI 625

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