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Official data from INPI

SEM TITULO

Em ExigênciaInvention Patent

Application data

Number

PI8503891

Type

Invention Patent

Filing

08/15/1985

Publication

05/27/1986

Progress at the INPI

  1. Filing08/15/85
  2. Publication05/27/86
  3. Abandoned06/21/88
  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

Johnson & Johnson

US

See this company's full portfolio

Inventors

M. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

11/07/1989

RPI 994

Pedido de certificado de adição de invenção

#5.1

10/11/1988

RPI 938

Solicitação de exame técnico

#4.1

06/21/1988

RPI 922

Publicação do pedido de patente

#3.1

05/27/1986

RPI 814

Pedido de patente depositado

#2.1

10/15/1985

RPI 782

11.3

03/02/1993

RPI 1161

Exigência - art. 36 da LPI

#6.1

08/14/1990

RPI 1028

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