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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE MONOPERSULFATOS DE ÁCIDO (POLI) PEROXICARBOXÍLICO HETEROCÍCLICOS CONTENDO NITROGÊNIO

PublicadaInvention Patent
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Application data

Number

PI8902085

Type

Invention Patent

Filing

05/04/1989

Publication

12/05/1989
View on INPI

Progress at the INPI

  1. Filing05/04/89
  2. Publication12/05/89
  3. Examination12/17/91
  4. Allowance06/09/98
  5. Abandoned
  6. In force

The application was allowed on 06/09/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. L. (pessoa física)

IT

Ausimont S.r.l

IT

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Inventors

C. V. (pessoa física)

IT

C. C. (pessoa física)

IT

F. A. (pessoa física)

Technical data

IPC Classification

C07D 211/96C07D 223/02C07D 225/02C11D 7/54

Priority claims

IT

20456 A/88 · 05/04/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/05/1989

RPI 998

Pedido de patente depositado

#2.1

06/13/1989

RPI 973

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 § 2º da LPI.

04/04/2000

RPI 1526

Deferimento

#9.1

06/09/1998

RPI 1433

Exigência - art. 36 da LPI

#6.1

12/12/1995

RPI 1306

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

12/17/1991

RPI 1098

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