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Official data from INPI

PROCESSO PARA RETARDAR A GELEIFICAÇÃO DE MONÔMEROS INSATURADOS,E, COMPOSIÇÕES AQUOSAS COM GELEIFICAÇÃO RETARDADA

ArquivadaInvention Patent

Application data

Number

PI8905963

Type

Invention Patent

Filing

11/27/1989

Publication

06/19/1990

Progress at the INPI

  1. Filing11/27/89
  2. Publication06/19/90
  3. Examination08/18/92
  4. Allowance12/26/95
  5. Abandoned
  6. In force

The application was allowed on 12/26/1995 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: 01/27/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

FR

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Inventors

M. L. (pessoa física)

R. M. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

88 15395 · 11/25/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

06/25/1996

RPI 1334

Deferimento

#9.1

12/26/1995

RPI 1308

Exigência - art. 36 da LPI

#6.1

05/09/1995

RPI 1275

Solicitação de exame técnico

#4.1

08/18/1992

RPI 1133

Publicação do pedido de patente

#3.1

06/19/1990

RPI 1023

Pedido de patente depositado

#2.1

03/27/1990

RPI 1011

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