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Official data from INPI

PROCESSO PARA A PRODUÇÃO DE UMA DISPERSÃO OU SUSPENSÃO E DISPOSITIVO PARA A REALIZAÇÃO DO PROCESSO.

ArquivadaInvention Patent

Application data

Number

PI8207427

Type

Invention Patent

Filing

12/21/1982

Publication

10/18/1983

Progress at the INPI

  1. Filing12/21/82
  2. Publication10/18/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/21/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/28/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Willy A. Bachofen AG.

CH

Inventors

L. A. (pessoa física)

S. M. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

8 189/81 · 12/22/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/28/1986

RPI 797

Publicação do pedido de patente

#3.1

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

02/16/1983

RPI 643

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