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Official data from INPI

COMPOSIÇÃO PARA LIMPEZA DE LENTES DE CONTATO E PROCESSO PARA SUA UTILIZAÇÃO

ArquivadaInvention PatentPCT · US1987003396

Application data

Number

PI8707615

Type

Invention Patent

Filing

12/23/1987

Publication

10/03/1989

PCT

US1987003396

Progress at the INPI

  1. Filing12/23/87
  2. Publication10/03/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/23/1987 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alcon Laboratories, Inc.

US

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Inventors

R. B. (pessoa física)

R. H. (pessoa física)

Technical data

IPC Classification

Priority claims

US

945.999 · 12/24/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/03/1989

RPI 989

Arquivamento - Art. 33 da LPI

#11.1

04/30/1991

RPI 1065

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