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Official data from INPI

Processo para melhorar o rendimento de um produto de carne em embalagem de cozimento, embalagem de cozimento.

Em AnáliseInvention Patent

Application data

Number

PI8401716

Type

Invention Patent

Filing

04/12/1984

Publication

11/20/1984

Progress at the INPI

  1. Filing04/12/84
  2. Publication11/20/84
  3. Examination12/23/86
  4. Allowance
  5. Grant
  6. In force

Published on 11/20/1984, 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: 12/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W.R. Grace & Co.

US

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Inventors

H. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

485.323 · 04/21/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/23/1986

RPI 844

Publicação do pedido de patente

#3.1

11/20/1984

RPI 735

Pedido de patente depositado

#2.1

06/26/1984

RPI 714

14.5

11/05/1991

RPI 1092

Retificação

#15.3

03/26/1991

RPI 1060

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