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Official data from INPI

PRODUTO DE GRÂNULO ALVEJANTE SECO E PROCESSO PARA SUA OBTENÇÃO

ArquivadaInvention Patent

Application data

Number

PI9002050

Type

Invention Patent

Filing

05/02/1990

Publication

08/13/1991

Progress at the INPI

  1. Filing05/02/90
  2. Publication08/13/91
  3. Abandoned10/26/93
  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: 04/09/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

US

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Inventors

C. K. (pessoa física)

S. A. (pessoa física)

Technical data

IPC Classification

Priority claims

US

345.495 · 05/01/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/09/1996

RPI 1323

6.2

07/18/1995

RPI 1285

Solicitação de exame técnico

#4.1

10/26/1993

RPI 1195

Publicação do pedido de patente

#3.1

08/13/1991

RPI 1080

Pedido de patente depositado

#2.1

09/11/1990

RPI 1032

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