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Official data from INPI

PROCESSO E INSTALAÇÃO PARA SEPARAÇÃO E ARMAZENAMENTO INTEGRADO DE PETRÓLEO E GÁS EM CAVERNAS DE ROCHA MINERADAS ABAIXO DO NIVEL DE ÁGUA FREÁTICA.

Em AnáliseInvention Patent

Application data

Number

PI8705377

Type

Invention Patent

Filing

01/12/1987

Publication

02/23/1988

Progress at the INPI

  1. Filing01/12/87
  2. Publication02/23/88
  3. Abandoned09/20/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Berdal Offshore A/s

Sivilingenior Trond Hubertz A/s

Inventors

T. H. (pessoa física)

Technical data

IPC Classification

Priority claims

NO

087/00002 · 01/12/1987

NO

860084 · 01/13/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/20/1988

RPI 935

Notificação de entrada na fase nacional - PCT

#1.3

02/23/1988

RPI 905

Arquivamento - Art. 36 §1° da LPI

#11.2

04/16/1991

RPI 1063

Exigência - art. 36 da LPI

#6.1

08/14/1990

RPI 1028

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