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Official data from INPI

ZEÓLITO CRISTALINO, PROCESSO PARA SÍNTESE DO MESMO E USO DE TAL ZEÓLITO

Em AnáliseInvention Patent

Application data

Number

PI8305274

Type

Invention Patent

Filing

09/26/1983

Publication

05/02/1984

Progress at the INPI

  1. Filing09/26/83
  2. Publication05/02/84
  3. Examination05/27/86
  4. Allowance05/16/89
  5. Abandoned
  6. In force

The application was allowed on 05/16/1989 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

US

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Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

US

425.018 · 09/27/1982

US

425.019 · 09/27/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

09/12/1989

RPI 986

Deferimento

#9.1

05/16/1989

RPI 969

Exigência - art. 36 da LPI

#6.1

11/22/1988

RPI 944

Exigência - art. 36 da LPI

#6.1

04/05/1988

RPI 911

6.2

03/04/1987

RPI 854

Solicitação de exame técnico

#4.1

05/27/1986

RPI 814

Republicação - classificação IPC

#15.11

09/11/1984

RPI 725

Publicação do pedido de patente

#3.1

05/02/1984

RPI 706

Pedido de patente depositado

#2.1

11/29/1983

RPI 684

Arquivamento - Art. 38 §2° da LPI

#11.4

06/19/1990

RPI 1023

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