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Official data from INPI

MICROEMULSÕES DO TIPO ÓLEO EM ÁGUA OU ÁGUA EM ÓLEO

PublicadaInvention Patent

Application data

Number

PI8805586

Type

Invention Patent

Filing

10/27/1988

Publication

07/11/1989

Progress at the INPI

  1. Filing10/27/88
  2. Publication07/11/89
  3. Abandoned07/09/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ausimont S.r.l

IT

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Inventors

D. L. (pessoa física)

M. V. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

22420 A/87 · 10/28/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/11/1989

RPI 977

Pedido de patente depositado

#2.1

03/07/1989

RPI 959

Arquivamento - Art. 36 §1° da LPI

#11.2

04/06/1999

RPI 1474

Exigência - art. 36 da LPI

#6.1

04/14/1998

RPI 1425

Solicitação de exame técnico

#4.1

07/09/1991

RPI 1075

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