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Official data from INPI

catalisador, processo para sua produção e utilização.

Em AnáliseInvention Patent

Application data

Number

PI8505808

Type

Invention Patent

Filing

11/19/1985

Publication

08/12/1986

Progress at the INPI

  1. Filing11/19/85
  2. Publication08/12/86
  3. Abandoned09/06/88
  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: 01/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alusuisse Italia S.p.A.

IT

Inventors

C. F. (pessoa física)

IT

G. S. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

23 671 A/84 · 11/20/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

01/24/1989

RPI 953

Solicitação de exame técnico

#4.1

09/06/1988

RPI 933

Publicação do pedido de patente

#3.1

08/12/1986

RPI 825

Pedido de patente depositado

#2.1

01/28/1986

RPI 797

Arquivamento - Art. 36 §1° da LPI

#11.2

11/17/1992

RPI 1146

Exigência - art. 36 da LPI

#6.1

01/28/1992

RPI 1104

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