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Official data from INPI

PROCESSO PARA REQUISIÇÃO DO CONTROLE SOBRE UM POÇO ABANDONADO NO FUNDO DO MAR

Em AnáliseInvention Patent

Application data

Number

PI8201361

Type

Invention Patent

Filing

03/12/1982

Publication

11/01/1983

Progress at the INPI

  1. Filing03/12/82
  2. Publication11/01/83
  3. Examination01/24/84
  4. Allowance
  5. Grant
  6. In force

Published on 11/01/1983, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ocean Drilling & Exploration Company

US

Inventors

T. P. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

04/05/1988

RPI 911

Recurso

#12.1

06/02/1987

RPI 867

Deferimento

#9.1

03/17/1987

RPI 856

Exigência - art. 36 da LPI

#6.1

08/05/1986

RPI 824

Conhecimento de parecer técnico

#7.1

04/09/1985

RPI 755

Solicitação de exame técnico

#4.1

01/24/1984

RPI 692

Publicação do pedido de patente

#3.1

11/01/1983

RPI 680

Pedido de patente depositado

#2.1

04/27/1982

RPI 601

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