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Official data from INPI

PROCESSOS PARA A SINTESE DE COPOLÍMEROS E PARA A SÍNTESE DE HOMOPOLÍMERO DE POLI-HIDRÓXI-VALERATO E PROCESSO DE OBTENÇÃO DE UMA CULTURA PURA

ArquivadaInvention Patent

Application data

Number

PI9002060

Type

Invention Patent

Filing

05/02/1990

Publication

08/13/1991

Progress at the INPI

  1. Filing05/02/90
  2. Publication08/13/91
  3. Abandoned10/13/93
  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: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imperial Chemical Industries Plc.

GB

Monsanto Company

US

Zeneca Limited

GB

See this company's full portfolio

Inventors

A. A. (pessoa física)

D. B. (pessoa física)

GB

E. D. (pessoa física)

G. H. (pessoa física)

Technical data

Priority claims

GB

8909993.1 · 05/02/1989

GB

8922363.0 · 10/04/1989

GB

9009091.1 · 04/23/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/11/2000

RPI 1527

Transferência deferida

#25.1

Transferido de: Zeneca Limited

07/27/1999

RPI 1490

Exigência - art. 36 da LPI

#6.1

06/01/1999

RPI 1482

Exigência - art. 36 da LPI

#6.1

09/16/1997

RPI 1398

Exigência - art. 36 da LPI

#6.1

01/23/1996

RPI 1312

14.1

12/20/1994

RPI 1255

Solicitação de exame técnico

#4.1

10/13/1993

RPI 1193

Publicação do pedido de patente

#3.1

08/13/1991

RPI 1080

Pedido de patente depositado

#2.1

09/11/1990

RPI 1032

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