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Official data from INPI

FOTOCLORACAO CATALITICA SELETIVA DE 1,1-DICLOROETANO

Em AnáliseInvention Patent

Application data

Number

PI8307395

Type

Invention Patent

Filing

06/07/1982

Publication

06/05/1984

Progress at the INPI

  1. Filing06/07/82
  2. Publication06/05/84
  3. Abandoned06/17/86
  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: 03/24/1987. 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)

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

03/24/1987

RPI 857

Solicitação de exame técnico

#4.1

06/17/1986

RPI 817

Notificação de entrada na fase nacional - PCT

#1.3

06/05/1984

RPI 711

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