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Official data from INPI

PROCESSO PARA ACELERAR A TAXA DE QUEIMA DE MATERIAL ORGÂNICO DE UM CORPO E PROCESSO PARA FABRICAÇÃO DE CIRCUITOS MICRO-ELETRÔNICOS

PublicadaInvention Patent

Application data

Number

PI8801743

Type

Invention Patent

Filing

04/12/1988

Publication

11/16/1988

Progress at the INPI

  1. Filing04/12/88
  2. Publication11/16/88
  3. Abandoned03/26/91
  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.

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Latest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. W. (pessoa física)

US

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Inventors

F. N. (pessoa física)

US

J. J. (pessoa física)

US

L. Y. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

037.833 · 04/13/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/16/1988

RPI 943

Pedido de patente depositado

#2.1

08/23/1988

RPI 931

Arquivamento - Art. 36 §1° da LPI

#11.2

02/21/1995

RPI 1264

Exigência - art. 36 da LPI

#6.1

06/21/1994

RPI 1229

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

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