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Official data from INPI

PROCESSO PARA A EXTRAÇÃO DE UMA SUBSTÂNCIA APOLAR DE UMA SUBSTÂNCIA POLAR EM FASE LÍQUIDA

IndeferidaInvention Patent

Application data

Number

PI9005112

Type

Invention Patent

Filing

10/12/1990

Publication

09/17/1991

Progress at the INPI

Under appeal
  1. Filing10/12/90
  2. Publication09/17/91
  3. Examination12/01/92
  4. Refused11/03/98
  5. Grant
  6. In force

The application was refused by the INPI on 11/03/1998. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/03/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Enimont Augusta S.p.A.

IT

Inventors

C. F. (pessoa física)

IT

G. P. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

22008 A/89 · 10/12/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido o pedido com base no Art. 8º da LPI 9279/96

11/03/1998

RPI 1452

Conhecimento de parecer técnico

#7.1

01/13/1998

RPI 1412

Solicitação de exame técnico

#4.1

12/01/1992

RPI 1148

Publicação do pedido de patente

#3.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

04/09/1991

RPI 1062

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