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Official data from INPI

ADSORVENTES REATIVOS APERFEIÇOADOS, PROCESSO APERFEIÇOADO PARA CONSERVAÇÃO DE PRODUTOS E FRUTOS VEGETAIS COLHIDOS E PROCESSO PARA FABRICAÇÃO DE ADSORVENTES REATIVOS.

Em AnáliseInvention Patent

Application data

Number

PI8703754

Type

Invention Patent

Filing

07/20/1987

Publication

03/29/1988

Progress at the INPI

Under appeal
  1. Filing07/20/87
  2. Publication03/29/88
  3. Examination08/16/88
  4. Refused08/01/95
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1995. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

José Velasco Perez, cidadão espanhol

ES

Inventors

J. A. (pessoa física)

ES

P. G. (pessoa física)

ES

Technical data

Priority claims

ES

8600704 · 07/30/1986

ES

8700899 · 03/30/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/16/1988

RPI 930

Publicação do pedido de patente

#3.1

03/29/1988

RPI 910

Pedido de patente depositado

#2.1

10/06/1987

RPI 885

Indeferimento

#9.2

08/01/1995

RPI 1287

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