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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE PERFLUOROPOLIÉTERES PEROXÍDICOS.

ArquivadaInvention PatentPCT · EP1990000638

Application data

Number

PI9007099

Type

Invention Patent

Filing

04/20/1990

Publication

11/26/1991

PCT

EP1990000638

Progress at the INPI

  1. Filing04/20/90
  2. Publication11/26/91
  3. Examination06/01/93
  4. Allowance03/23/99
  5. Abandoned
  6. In force

The application was allowed on 03/23/1999 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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

Ausimont S.r.l.

IT

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Inventors

A. M. (pessoa física)

IT

D. S. (pessoa física)

IT

G. M. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

20207 A/89 · 04/20/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 & 2º da LPI.

04/11/2000

RPI 1527

Deferimento

#9.1

Deferido de acordo com a Lei 9279 de 14/05/96.

03/23/1999

RPI 1472

Exigência - art. 36 da LPI

#6.1

08/11/1998

RPI 1442

Solicitação de exame técnico

#4.1

06/01/1993

RPI 1174

Notificação de entrada na fase nacional - PCT

#1.3

11/26/1991

RPI 1095

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