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Official data from INPI

IMPLANTE DE CÓRNEA PARA ALTERAR PROPRIEDADES DE REFRAÇÃO

ArquivadaInvention PatentPCT · US1996003078

Application data

Number

PI9607145

Type

Invention Patent

Filing

03/04/1996

Publication

11/25/1997

PCT

US1996003078

Progress at the INPI

  1. Filing03/04/96
  2. Publication11/25/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/04/1996 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/02/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kera Vision Inc

US

Inventors

J. S. (pessoa física)

US

M. M. (pessoa física)

US

R. P. (pessoa física)

US

T. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/399.300 · 03/02/1995

US

08/437.415 · 05/12/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/02/2001

RPI 1604

Notificação de entrada na fase nacional - PCT

#1.3

11/25/1997

RPI 1408

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