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Official data from INPI

ISOLADO DE PROTEÍNA VEGETAL SECO E PROCESSO PARA PREPARAÇÃO DO MESMO.

Em AnáliseInvention Patent

Application data

Number

PI8108492

Type

Invention Patent

Filing

12/29/1981

Publication

10/19/1982

Progress at the INPI

Technical opinion to answer
  1. Filing12/29/81
  2. Publication10/19/82
  3. Examination01/02/85
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 02/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A.E. Staley Manufacturing Company

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Inventors

L. O. (pessoa física)

O. T. (pessoa física)

Technical data

Priority claims

US

220.590 · 12/29/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

02/09/1988

RPI 903

Republicação - classificação IPC

#15.11

11/19/1985

RPI 787

Conhecimento de parecer técnico

#7.1

10/15/1985

RPI 782

Solicitação de exame técnico

#4.1

01/02/1985

RPI 741

Publicação do pedido de patente

#3.1

10/19/1982

RPI 626

Pedido de patente depositado

#2.1

02/24/1982

RPI 592

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A23J 1/14; A23L 1/305; A23L 1/318; A23L 1/32.

03/27/2018

RPI 2464

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