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Official data from INPI

MÉTODO DE SEPARAÇÃO CONTÍNUA DE FRUTOSE DE GLUCOSE.

ConcedidaInvention Patent

Application data

Number

PI8100989

Type

Invention Patent

Filing

02/17/1981

Publication

-

Progress at the INPI

  1. Filing02/17/81
  2. Publication
  3. Examination09/13/83
  4. Allowance08/12/86
  5. Grant06/02/87
  6. Terminated06/20/95

The patent was granted on 06/02/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/02/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. I. (pessoa física)

IT

Inventors

B. A. (pessoa física)

M. A. (pessoa física)

P. P. (pessoa física)

V. M. (pessoa física)

Technical data

Priority claims

IT

20 105/80 · 02/22/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/02/1987

RPI 867

Notificação para pagamento de retribuição

#13.1

12/02/1986

RPI 841

Deferimento

#9.1

08/12/1986

RPI 825

Exigência - art. 36 da LPI

#6.1

10/08/1985

RPI 781

Conhecimento de parecer técnico

#7.1

04/17/1984

RPI 704

Solicitação de exame técnico

#4.1

09/13/1983

RPI 673

Anuidade - prazo legal encerrado

#18.2

06/20/1995

RPI 1281

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