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Official data from INPI

PROCESSO PARA A DECOMPOSICAO DE COMPOSTOS DE CARBONILA DE COBALTO E DISPOSITIVO PARA A EXECUCAO DO PROCESSO

ArquivadaInvention Patent

Application data

Number

PI8105436

Type

Invention Patent

Filing

08/27/1980

Publication

05/11/1982

Progress at the INPI

  1. Filing08/27/80
  2. Publication05/11/82
  3. Abandoned09/21/82
  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: 01/15/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RUHRCHEMIE AG

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Inventors

M. J. (pessoa física)

M. J. (pessoa física)

S. V. (pessoa física)

T. H. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

01/15/1985

RPI 743

Arquivamento - Art. 36 §1° da LPI

#11.2

01/02/1985

RPI 741

Exigência - art. 36 da LPI

#6.1

04/03/1984

RPI 702

Solicitação de exame técnico

#4.1

09/21/1982

RPI 622

Publicação do pedido de patente

#3.1

05/11/1982

RPI 603

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