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Official data from INPI

IMPLANTAÇÃO DE DISPOSITIVOS PROTÉTICOS

Em AnáliseInvention PatentPCT · US1988004008

Application data

Number

PI8807284

Type

Invention Patent

Filing

11/09/1988

Publication

02/13/1990

PCT

US1988004008

Progress at the INPI

Technical opinion to answer
  1. Filing11/09/88
  2. Publication02/13/90
  3. Examination09/03/91
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 02/13/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Chiron Ophthalmics Inc

US

Dean A. McGee Eye Institute

US

Inventors

C. R. (pessoa física)

US

D. G. (pessoa física)

M. L. (pessoa física)

R. N. (pessoa física)

Technical data

IPC Classification

Priority claims

US

117.828 · 11/09/1987

US

191.994 · 05/09/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

02/13/1996

RPI 1315

Conhecimento de parecer técnico

#7.1

06/20/1995

RPI 1281

Solicitação de exame técnico

#4.1

09/03/1991

RPI 1083

Notificação de entrada na fase nacional - PCT

#1.3

02/13/1990

RPI 1006

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