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Official data from INPI

FILME POLIMÉRICO E PROCESSO DE PRODUÇÃO DO MESMO

ArquivadaInvention PatentPCT · GB1995001588

Application data

Number

PI9508240

Type

Invention Patent

Filing

07/06/1995

Publication

12/23/1997

PCT

GB1995001588

Progress at the INPI

  1. Filing07/06/95
  2. Publication12/23/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/06/1995 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/21/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imperial Chemical Industries Plc.

GB

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Inventors

J. S. (pessoa física)

US

K. R. (pessoa física)

GB

P. M. (pessoa física)

GB

Technical data

Priority claims

US

08/271138 · 07/07/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/21/2000

RPI 1524

Notificação de entrada na fase nacional - PCT

#1.3

12/23/1997

RPI 1409

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