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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UM XAROPE RICO EM MALTITOL.

Em AnáliseInvention Patent
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Application data

Number

PI8506398

Type

Invention Patent

Filing

12/19/1985

Publication

09/02/1986
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Progress at the INPI

  1. Filing12/19/85
  2. Publication09/02/86
  3. Examination06/28/88
  4. Allowance09/08/93
  5. Grant03/29/94
  6. Expired07/15/08

The letters patent expired on 07/15/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. F. (pessoa física)

FR

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Inventors

F. D. (pessoa física)

FR

P. G. (pessoa física)

FR

Technical data

IPC Classification

C07H 3/04

Priority claims

FR

84 19601 · 12/20/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação do pedido de patente

#3.1

09/02/1986

RPI 828

Pedido de patente depositado

#2.1

03/04/1986

RPI 802

Carta-patente expirada

#21.1

Patente extinta em 19/12/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

03/29/1994

RPI 1217

Deferimento

#9.1

09/08/1993

RPI 1188

Exigência - art. 36 da LPI

#6.1

02/24/1993

RPI 1160

Exigência - art. 36 da LPI

#6.1

12/17/1991

RPI 1098

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