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Official data from INPI

COMPOSICAO PARA LIMPEZA DE DENTADURA

Em AnáliseInvention Patent

Application data

Number

PI8403969

Type

Invention Patent

Filing

08/08/1984

Publication

07/09/1985

Progress at the INPI

  1. Filing08/08/84
  2. Publication07/09/85
  3. Abandoned08/18/87
  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.

Talk to a specialist

Latest action published by the INPI: 08/18/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Interox Chemicals Limited, companhia britânica

GB

See this company's full portfolio

Inventors

B. E. (pessoa física)

H. J. (pessoa física)

S. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/18/1987

RPI 878

Publicação do pedido de patente

#3.1

07/09/1985

RPI 768

Pedido de patente depositado

#2.1

10/16/1984

RPI 730

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61K 7/30; A61K 8/365; A61K 8/38; A61K 31/19; A61Q 11/02.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

06/01/1993

RPI 1174

Exigência - art. 36 da LPI

#6.1

06/30/1992

RPI 1126

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