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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UMA COMPOSIÇÃO ANTI-HELMÍNTICA

IndeferidaInvention Patent

Application data

Number

PI8201476

Type

Invention Patent

Filing

03/17/1982

Publication

02/01/1983

Progress at the INPI

Under appeal
  1. Filing03/17/82
  2. Publication02/01/83
  3. Examination04/09/85
  4. Refused02/04/86
  5. Grant
  6. In force

The application was refused by the INPI on 02/04/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

J. B. (pessoa física)

AU

Technical data

IPC Classification

Priority claims

CH

1841/81 · 03/18/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/04/1986

RPI 798

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Publicação do pedido de patente

#3.1

02/01/1983

RPI 641

Pedido de patente depositado

#2.1

04/27/1982

RPI 601

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