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Official data from INPI

PROCESSO PARA OBTENÇÃO DE ISOLADO PROTEICO À PARTIR DE FARELO DESENGORDURADO DE GIRASSOL UTILIZANDO ASCORBATO DE SÓDIO.

IndeferidaInvention Patent

Application data

Number

PI8403031

Type

Invention Patent

Filing

06/18/1984

Publication

01/21/1986

Progress at the INPI

Under appeal
  1. Filing06/18/84
  2. Publication01/21/86
  3. Examination03/29/88
  4. Refused04/25/89
  5. Grant
  6. In force

The application was refused by the INPI on 04/25/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. B. (pessoa física)

Inventors

B. [. (pessoa física)

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/25/1989

RPI 966

Solicitação de exame técnico

#4.1

03/29/1988

RPI 910

Retificação

#15.6

12/29/1987

RPI 897

Retificação

#15.3

09/22/1987

RPI 883

Publicação do pedido de patente

#3.1

01/21/1986

RPI 796

Pedido de patente depositado

#2.1

08/28/1984

RPI 723

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