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Official data from INPI

PROCESSO PARA TRATAMENTO DE PROTEINA VEGETAL

IndeferidaInvention Patent

Application data

Number

PI8306656

Type

Invention Patent

Filing

12/03/1982

Publication

07/17/1984

Progress at the INPI

Under appeal
  1. Filing12/03/82
  2. Publication07/17/84
  3. Examination08/12/86
  4. Refused08/02/88
  5. Grant
  6. In force

The application was refused by the INPI on 08/02/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STAUFFER CHEMICAL CO [US]

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Inventors

C. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/02/1988

RPI 928

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

07/17/1984

RPI 717

Pedido de patente depositado

#2.1

02/14/1984

RPI 695

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