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Official data from INPI

PROCESSO PARA A FERMENTACAO CONTINUA DE MOSTOS PARA A OBTENCAO DE ALCOOL E BIO-MASSAS DE LEVEDURA

ConcedidaInvention Patent

Application data

Number

PI8006036

Type

Invention Patent

Filing

09/21/1979

Publication

-

Progress at the INPI

  1. Filing09/21/79
  2. Publication
  3. Examination
  4. Allowance05/17/88
  5. Grant02/28/89
  6. Terminated08/02/94

The patent was granted on 02/28/1989 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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UHDE GMBH

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Inventors

D. B. (pessoa física)

F. U. (pessoa física)

H. N. (pessoa física)

P. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1989

RPI 958

Notificação para pagamento de retribuição

#13.1

11/16/1988

RPI 943

9.1.3

07/19/1988

RPI 926

Deferimento

#9.1

05/17/1988

RPI 917

Exigência - art. 36 da LPI

#6.1

10/06/1987

RPI 885

Exigência - art. 36 da LPI

#6.1

03/04/1986

RPI 802

6.2

11/30/1982

RPI 632

Pedido de certificado de adição de invenção

#5.1

12/08/1981

RPI 581

Anuidade - prazo legal encerrado

#18.2

08/02/1994

RPI 1235

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