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Official data from INPI

PROCESSO PARA CONTROLE DE BIOINCRUSTAÇÃO EM SISTEMA AQUOSO E COMPOSIÇÃO BIOCIDAMENTE ATIVA

Em AnáliseInvention PatentPCT · US1987002271

Application data

Number

PI8707482

Type

Invention Patent

Filing

09/08/1987

Publication

12/06/1988

PCT

US1987002271

Progress at the INPI

  1. Filing09/08/87
  2. Publication12/06/88
  3. Examination06/13/89
  4. Allowance08/08/95
  5. Abandoned
  6. In force

The application was allowed on 08/08/1995 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: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. C. (pessoa física)

US

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Inventors

J. G. (pessoa física)

S. T. (pessoa física)

Technical data

IPC Classification

Priority claims

US

048.902 · 04/20/1987

US

911.183 · 09/24/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/13/1989

RPI 973

Notificação de entrada na fase nacional - PCT

#1.3

12/06/1988

RPI 946

Arquivamento - Art. 38 §2° da LPI

#11.4

09/03/1996

RPI 1344

Notificação para pagamento de retribuição

#13.1

01/02/1996

RPI 1309

Deferimento

#9.1

08/08/1995

RPI 1288

Exigência - art. 36 da LPI

#6.1

11/03/1993

RPI 1196

Conhecimento de parecer técnico

#7.1

04/06/1993

RPI 1166

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