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Official data from INPI

DIGESTOR DE BIOMASSA.

PublicadaInvention Patent
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Application data

Number

PI8606086

Type

Invention Patent

Filing

11/26/1986

Publication

09/15/1987
View on INPI

Progress at the INPI

  1. Filing11/26/86
  2. Publication09/15/87
  3. Examination04/24/90
  4. Allowance
  5. Grant
  6. In force

Published on 09/15/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. L. (pessoa física)

TT

Inventors

D. L. (pessoa física)

TT

Technical data

IPC Classification

C12M 1/00C12M 1/02C12M 1/06C12M 1/34

Priority claims

TT

72 · 11/26/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/15/1987

RPI 882

Pedido de patente depositado

#2.1

04/14/1987

RPI 860

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C12P 7/04; C12N 1/16; A23K 1/12.

03/27/2018

RPI 2464

Retificação

#15.3

06/09/1992

RPI 1123

Solicitação de exame técnico

#4.1

04/24/1990

RPI 1015

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