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Official data from INPI

CORANTES COMPLEXOS CROMIFEROS;SEU PROCESSO DE PREPARACAO E SUA APLICACAO;MATERIAS E ARTIGOS

ArquivadaInvention Patent

Application data

Number

PI8104612

Type

Invention Patent

Filing

07/18/1980

Publication

04/06/1982

Progress at the INPI

  1. Filing07/18/80
  2. Publication04/06/82
  3. Abandoned06/15/82
  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.

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Latest action published by the INPI: 01/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UGINE KUHLMANN [FR]

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Inventors

B. A. (pessoa física)

R. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/02/1985

RPI 741

Exigência - art. 36 da LPI

#6.1

05/29/1984

RPI 710

Solicitação de exame técnico

#4.1

06/15/1982

RPI 608

Publicação do pedido de patente

#3.1

04/06/1982

RPI 598

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