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Official data from INPI

PROCESSO PARA FAZER TRANSISTORES COMPLEMENTARES

DeferidaInvention Patent

Application data

Number

PI8306653

Type

Invention Patent

Filing

12/09/1982

Publication

07/31/1984

Progress at the INPI

  1. Filing12/09/82
  2. Publication07/31/84
  3. Examination09/30/86
  4. Allowance
  5. Grant
  6. In force

Published on 07/31/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IBM [US]

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Inventors

C. E. (pessoa física)

G. J. (pessoa física)

K. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

11/01/1988

RPI 941

6.2

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

09/30/1986

RPI 832

8.1

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

07/31/1984

RPI 719

Pedido de patente depositado

#2.1

02/14/1984

RPI 695

101

04/23/1991

RPI 1064

Recurso

#12.1

12/11/1990

RPI 1045

120

03/13/1990

RPI 1009

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