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Official data from INPI

COMPOSIÇÃO, MEIO QUE É SUSCEPTÍVEL AO ATAQUE POR MICROORGANISMOS E PROCESSO PARA INIBIR O CRESCIMENTO DE MICROORGANISMOS

ArquivadaInvention Patent

Application data

Number

PI9001489

Type

Invention Patent

Filing

03/30/1990

Publication

04/16/1991

Progress at the INPI

  1. Filing03/30/90
  2. Publication04/16/91
  3. Abandoned06/15/93
  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: 11/16/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imperial Chemical Industries Plc.

GB

Zeneca Limited

GB

See this company's full portfolio

Inventors

F. M. (pessoa física)

GB

M. G. (pessoa física)

GB

Technical data

Priority claims

GB

8907298.7 · 03/31/1989

GB

9006142.5 · 03/19/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/16/1999

RPI 1506

Exigência - art. 36 da LPI

#6.1

04/20/1999

RPI 1476

Exigência - art. 36 da LPI

#6.1

09/23/1997

RPI 1399

Exigência - art. 36 da LPI

#6.1

09/24/1996

RPI 1347

14.1

12/20/1994

RPI 1255

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Publicação do pedido de patente

#3.1

04/16/1991

RPI 1063

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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