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Official data from INPI

COMPOSIÇÃO BIOCIDA, PROCESSO PARA PRODUÇÃO DE UM COMPOSTO BROMO-NITRO E MEIO QUE É SUSCETÍVEL AO ATAQUE DE MICRO-ORGANISMOS

ArquivadaInvention Patent

Application data

Number

PI8906055

Type

Invention Patent

Filing

11/30/1989

Publication

06/26/1990

Progress at the INPI

  1. Filing11/30/89
  2. Publication06/26/90
  3. Abandoned08/04/92
  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: 08/24/1999. 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

P. A. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8827899.9 · 11/30/1988

GB

8923820.8 · 10/23/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/24/1999

RPI 1494

Exigência - art. 36 da LPI

#6.1

11/17/1998

RPI 1454

14.1

01/03/1995

RPI 1257

Solicitação de exame técnico

#4.1

08/04/1992

RPI 1131

Publicação do pedido de patente

#3.1

06/26/1990

RPI 1024

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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