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Official data from INPI

APLICAÇÃO DE ÉTERES POLIETILENOGLICÓLICOS, BEM COMO COMPOSIÇÕES DE LIMPEZA PO BRES EM ESPUMA

PublicadaInvention Patent

Application data

Number

PI8900186

Type

Invention Patent

Filing

01/10/1989

Publication

09/12/1989

Progress at the INPI

  1. Filing01/10/89
  2. Publication09/12/89
  3. Abandoned07/16/91
  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: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

A. A. (pessoa física)

DE

A. M. (pessoa física)

DE

G. S. (pessoa física)

DE

J. G. (pessoa física)

DE

K. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P3800490.9 · 01/11/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/12/1989

RPI 986

Pedido de patente depositado

#2.1

02/28/1989

RPI 958

Arquivamento - Art. 36 §1° da LPI

#11.2

11/16/1999

RPI 1506

Exigência - art. 36 da LPI

#6.1

04/27/1999

RPI 1477

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

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