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Official data from INPI

LENTE INTRA-OCULAR PARA PEQUENA INCISÃO, PROCESSO PARA INSERIR UMA LENTE INTRAOCULAR DENTRO DO OLHO E INSTRUMENTOS PARA COMPRIMIR E INSERIR A MESMA.

Em AnáliseInvention PatentPCT · US1987002797

Application data

Number

PI8707522

Type

Invention Patent

Filing

10/27/1987

Publication

02/21/1989

PCT

US1987002797

Progress at the INPI

  1. Filing10/27/87
  2. Publication02/21/89
  3. Examination08/07/90
  4. Allowance
  5. Grant
  6. In force

Published on 02/21/1989, 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: 02/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Cooper Companies, Inc.

US

Inventors

G. N. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

925,909 · 11/03/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

02/21/1989

RPI 957

Retificação

#15.3

03/02/1993

RPI 1161

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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