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Official data from INPI

COMPOSIÇÃO LÍQUIDA DE AMIDO PARA TRATAR PANOS

ArquivadaInvention Patent
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Application data

Number

PI8906598

Type

Invention Patent

Filing

12/20/1989

Publication

09/04/1990
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Progress at the INPI

  1. Filing12/20/89
  2. Publication09/04/90
  3. Abandoned03/30/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/17/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

US

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Inventors

T. C. (pessoa física)

US

Technical data

IPC Classification

C11D 3/22C11D 3/37

Priority claims

US

287.782 · 12/21/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/17/1996

RPI 1359

Exigência - art. 36 da LPI

#6.1

03/26/1996

RPI 1321

Exigência - art. 36 da LPI

#6.1

08/01/1995

RPI 1287

Solicitação de exame técnico

#4.1

03/30/1993

RPI 1165

Publicação do pedido de patente

#3.1

09/04/1990

RPI 1031

Pedido de patente depositado

#2.1

04/03/1990

RPI 1012

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