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Official data from INPI

APARELHO EM UMA ESTRUTURA COSTA AFORA QUE TEM UM TUBULAR; E PROCESSO PARA PRESSURIZAR UM TUBULAR DE UMA ESTRUTURA COSTA AFORA

ArquivadaInvention Patent

Application data

Number

PI9601143

Type

Invention Patent

Filing

03/27/1996

Publication

01/06/1998

Progress at the INPI

  1. Filing03/27/96
  2. Publication01/06/98
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/27/1996 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/11/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

McDermott International, Inc.

US

See this company's full portfolio

Inventors

J. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/550.307 · 10/30/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/11/2001

RPI 1601

Publicação do pedido de patente

#3.1

01/06/1998

RPI 1411

Pedido de patente depositado

#2.1

05/21/1996

RPI 1329

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