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Official data from INPI

MALHA EXPANDIDA DE TITANIO GRAU 2

Em AnáliseInvention Patent

Application data

Number

PI8307424

Type

Invention Patent

Filing

06/28/1982

Publication

06/05/1984

Progress at the INPI

  1. Filing06/28/82
  2. Publication06/05/84
  3. Abandoned03/25/86
  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: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DOW CHEMICAL CO [US]

See this company's full portfolio

Inventors

D. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

09/13/1988

RPI 934

Solicitação de exame técnico

#4.1

03/25/1986

RPI 805

Retificação da notificação da fase nacional - PCT

#1.3.1

11/06/1984

RPI 733

Notificação de entrada na fase nacional - PCT

#1.3

06/05/1984

RPI 711

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