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Official data from INPI

PROCESSO PARA A CONSERVAÇÃO DE EMBRIÕES VEGETAIS, APLICAÇÃO DO PROCESSO.

Arquivada/ExtintaInvention Patent

Application data

Number

PI9002404

Type

Invention Patent

Filing

05/22/1990

Publication

08/06/1991

Progress at the INPI

  1. Filing05/22/90
  2. Publication08/06/91
  3. Examination11/12/91
  4. Allowance03/23/99
  5. Grant08/24/99
  6. Expired01/15/13

The letters patent expired on 01/15/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/15/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Societe Des Produits Nestle SA

CH

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Inventors

B. F. (pessoa física)

FR

C. L. (pessoa física)

FR

V. P. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

8906738 · 05/23/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 22/05/2010

01/15/2013

RPI 2193

Concessão da patente

#16.1

08/24/1999

RPI 1494

Deferimento

#9.1

03/23/1999

RPI 1472

Exigência - art. 36 da LPI

#6.1

07/07/1998

RPI 1437

Solicitação de exame técnico

#4.1

11/12/1991

RPI 1093

Publicação do pedido de patente

#3.1

08/06/1991

RPI 1079

Pedido de patente depositado

#2.1

10/02/1990

RPI 1035

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