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Official data from INPI

REATOR PARA TRANSMUTACAO DA MATERIA

Em AnáliseInvention Patent

Application data

Number

PI8102987

Type

Invention Patent

Filing

05/14/1981

Publication

12/21/1982

Progress at the INPI

  1. Filing05/14/81
  2. Publication12/21/82
  3. Abandoned12/11/84
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. M. (pessoa física)

Inventors

C. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.19

11/07/1989

RPI 994

15.15

04/04/1989

RPI 963

6.5

11/12/1985

RPI 786

Exigência - art. 36 da LPI

#6.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

12/11/1984

RPI 738

14.11

08/23/1983

RPI 670

14.1

05/31/1983

RPI 658

Publicação do pedido de patente

#3.1

12/21/1982

RPI 635

11.3

11/27/1990

RPI 1043

Exigência - art. 36 da LPI

#6.1

04/10/1990

RPI 1013

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