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Official data from INPI

DISPOSITIVO PERCUTANEO DE ESTIMULACAO DE NERVO PARA PRODUCAO DE PULSOS DE ESTIMULACAO ELETRICOS TERAPEUTICOS

Em ExigênciaInvention Patent

Application data

Number

PI8502687

Type

Invention Patent

Filing

06/05/1984

Publication

02/12/1986

Progress at the INPI

  1. Filing06/05/84
  2. Publication02/12/86
  3. Abandoned04/05/88
  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.

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Latest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JOHNSON & JOHNSON [US]

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Inventors

C. A. (pessoa física)

M. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

6.2

05/30/1989

RPI 971

Solicitação de exame técnico

#4.1

04/05/1988

RPI 911

Publicação do pedido de patente

#3.1

02/12/1986

RPI 799

Pedido de patente depositado

#2.1

08/27/1985

RPI 775

Arquivamento - Art. 36 §1° da LPI

#11.2

01/23/1990

RPI 1003

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