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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE OXIMAS ALIFÁTICAS E CICLOALIFÁTICAS POR OXIDAÇÃO DA AMINA PRIMÁRIA ALIFÁTICA OU CICLOALIFÁTICA SATURADA CORRESPONDENTE

ArquivadaInvention Patent

Application data

Number

PI9001978

Type

Invention Patent

Filing

04/27/1990

Publication

07/30/1991

Progress at the INPI

  1. Filing04/27/90
  2. Publication07/30/91
  3. Examination01/28/92
  4. Allowance02/17/99
  5. Abandoned
  6. In force

The application was allowed on 02/17/1999 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

Istituto Guido Donegani S.p.A

IT

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Inventors

C. V. (pessoa física)

IT

R. D. (pessoa física)

Technical data

Priority claims

IT

20293 A/89 · 04/27/1989

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

02/17/1999

RPI 1467

Exigência - art. 36 da LPI

#6.1

01/28/1997

RPI 1365

Solicitação de exame técnico

#4.1

01/28/1992

RPI 1104

Publicação do pedido de patente

#3.1

07/30/1991

RPI 1078

Pedido de patente depositado

#2.1

08/21/1990

RPI 1029

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