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Official data from INPI

PROCESSO E APARELHO PARA A INTRODUÇÃO E RETENÇÃO DE UM GÁS EM ÁGUA

Em AnáliseInvention PatentPCT · EP1988000948

Application data

Number

PI8807270

Type

Invention Patent

Filing

10/21/1988

Publication

03/01/1990

PCT

EP1988000948

Progress at the INPI

  1. Filing10/21/88
  2. Publication03/01/90
  3. Examination06/26/90
  4. Allowance
  5. Grant
  6. In force

Published on 03/01/1990, 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: 04/20/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Harrier GmbH Gesellschaft fýr den Vertrieb medizinischer und technischer Gerat

DE

Inventors

J. K. (pessoa física)

M. L. (pessoa física)

HU

P. K. (pessoa física)

HU

Technical data

IPC Classification

Priority claims

EP

87115583.4 · 10/23/1987

EP

88116219.2 · 09/30/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

04/20/1993

RPI 1168

Solicitação de exame técnico

#4.1

06/26/1990

RPI 1024

Notificação de entrada na fase nacional - PCT

#1.3

03/01/1990

RPI 1007

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