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Official data from INPI

PROCESSO PARA O TRATAMENTO E BENEFICIAMENTO DE RESIDUOS VEGETAIS A PARTIR DA PRODUCAO DE ALGODAO PARA A MANUFATURA DE VEICULOS DE ENERGIA E USO DE POS E DE HIDROCARBONETOS OBTIDOS NO DITO PROCESSO

IndeferidaInvention Patent
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Application data

Number

PI8106548

Type

Invention Patent

Filing

10/16/1980

Publication

06/29/1982
View on INPI

Progress at the INPI

Under appeal
  1. Filing10/16/80
  2. Publication06/29/82
  3. Examination05/15/84
  4. Refused01/13/87
  5. Grant
  6. In force

The application was refused by the INPI on 01/13/1987. The invention was never patented.

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Latest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. P. (pessoa física)

Inventors

K. F. (pessoa física)

Technical data

IPC Classification

C10B 53/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/13/1987

RPI 847

Conhecimento de parecer técnico

#7.1

02/18/1986

RPI 800

Republicação - classificação IPC

#15.11

08/06/1985

RPI 772

6.2

03/19/1985

RPI 752

Pedido de certificado de adição de invenção

#5.1

10/02/1984

RPI 728

Solicitação de exame técnico

#4.1

05/15/1984

RPI 708

Publicação do pedido de patente

#3.1

06/29/1982

RPI 610

Pedido de patente depositado

#2.1

11/24/1981

RPI 579

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