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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE ZEÓLITO CRISTALINO POROSO SINTÉTICO E PROCESSO PARA EFETUAR CONVERSÃO CATALÍTICA DE CARGA ORGÂNICA

Em ExigênciaInvention Patent

Application data

Number

PI8504010

Type

Invention Patent

Filing

08/21/1985

Publication

06/10/1986

Progress at the INPI

  1. Filing08/21/85
  2. Publication06/10/86
  3. Abandoned07/19/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

US

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Inventors

E. V. (pessoa física)

US

N. P. (pessoa física)

US

Technical data

Priority claims

US

642.930 · 08/21/1984

US

642.961 · 08/21/1984

US

642.962 · 08/21/1984

US

642.963 · 08/21/1984

US

642.964 · 08/21/1984

US

642.965 · 08/21/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

6.3

08/08/1989

RPI 981

6.2

05/30/1989

RPI 971

Solicitação de exame técnico

#4.1

07/19/1988

RPI 926

Publicação do pedido de patente

#3.1

06/10/1986

RPI 816

Pedido de patente depositado

#2.1

10/22/1985

RPI 783

Arquivamento - Art. 36 §1° da LPI

#11.2

01/15/1991

RPI 1050

Exigência - art. 36 da LPI

#6.1

06/19/1990

RPI 1023

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