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Official data from INPI

PROCESSO PARA RECUPERACAO DE INIBIDOR DE COBRE NA RECUPERACAO DE CO2 DE GASES DE COMBUSTAO

Em AnáliseInvention Patent

Application data

Number

PI8407218

Type

Invention Patent

Filing

12/12/1983

Publication

11/26/1985

Progress at the INPI

  1. Filing12/12/83
  2. Publication11/26/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

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Latest action published by the INPI: 12/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DOW CHEMICAL CO [US]

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Inventors

P. [. (pessoa física)

P. [. (pessoa física)

W. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

12/23/1986

RPI 844

Notificação de entrada na fase nacional - PCT

#1.3

11/26/1985

RPI 788

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