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Official data from INPI

PROCESSO A VÁCUO PARA DESODORIZAÇÃO/REFINAÇÃO FÍSICA DE ÓLEOS E GORDURAS ATRAVÉS DA CONDENSAÇÃO DIRETA DOS VAPORES

Prazo de SigiloInvention Patent
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Application data

Number

PI8804517

Type

Invention Patent

Filing

09/02/1988

Publication

04/24/1990
View on INPI

Progress at the INPI

  1. Filing09/02/88
  2. Publication04/24/90
  3. Examination11/19/91
  4. Allowance
  5. Grant
  6. In force

Published on 04/24/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 01/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sanbra Alimentos S.A

SP, BR

Santista Alimentos S.A

SP, BR

Inventors

L. B. (pessoa física)

BR

Technical data

IPC Classification

C11B 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

01/31/1989

RPI 954

14.4

01/14/1997

RPI 1363

14.1

01/07/1997

RPI 1362

14.4

12/31/1996

RPI 1361

14.4

04/23/1996

RPI 1325

Indeferimento

#9.2

01/09/1996

RPI 1310

14.4

07/04/1995

RPI 1283

14.7

07/04/1995

RPI 1283

Conhecimento de parecer técnico

#7.1

02/07/1995

RPI 1262

Solicitação de exame técnico

#4.1

11/19/1991

RPI 1094

Publicação do pedido de patente

#3.1

04/24/1990

RPI 1015

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