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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UM ESTABILIZADOR CONTRA LUZ ULTRA VIOLETA,E, COMPOSIÇÃO POLIMŠRICA ESTABILIZADA

PublicadaInvention Patent

Application data

Number

PI8804066

Type

Invention Patent

Filing

08/11/1988

Publication

03/07/1989

Progress at the INPI

  1. Filing08/11/88
  2. Publication03/07/89
  3. Examination04/02/91
  4. Allowance07/04/95
  5. Abandoned
  6. In force

The application was allowed on 07/04/1995 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 03/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. C. (pessoa física)

US

See this company's full portfolio

Inventors

R. M. (pessoa física)

US

T. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

084,608 · 08/12/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/07/1989

RPI 959

Pedido de patente depositado

#2.1

01/03/1989

RPI 950

Republicação - classificação IPC

#15.11

02/12/1997

RPI 1367

Arquivamento - Art. 38 §2° da LPI

#11.4

07/09/1996

RPI 1336

Notificação para pagamento de retribuição

#13.1

11/14/1995

RPI 1302

Deferimento

#9.1

07/04/1995

RPI 1283

Exigência - art. 36 da LPI

#6.1

02/22/1994

RPI 1212

14.4

06/16/1992

RPI 1124

Solicitação de exame técnico

#4.1

04/02/1991

RPI 1061

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