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Official data from INPI

FOTOCLORACAO SELETIVA DE 1,1-DICLOROETANO COM CATALISADOR DE IODO

Em AnáliseInvention Patent

Application data

Number

PI8307396

Type

Invention Patent

Filing

06/07/1982

Publication

05/08/1984

Progress at the INPI

  1. Filing06/07/82
  2. Publication05/08/84
  3. Abandoned03/04/86
  4. Allowance
  5. Grant
  6. In force

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

Talk to a specialist

Latest action published by the INPI: 11/18/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DOW CHEMICAL CO [US]

See this company's full portfolio

Inventors

C. [. (pessoa física)

J. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

11/18/1986

RPI 839

10.1

10/21/1986

RPI 835

Solicitação de exame técnico

#4.1

03/04/1986

RPI 802

Notificação de entrada na fase nacional - PCT

#1.3

05/08/1984

RPI 707

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