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Official data from INPI

Processo de redução de resíduos queimados de combustão e agente redutor de queimados para a sua execução.

Em AnáliseInvention Patent

Application data

Number

PI8700001

Type

Invention Patent

Filing

01/15/1987

Publication

08/02/1988

Progress at the INPI

  1. Filing01/15/87
  2. Publication08/02/88
  3. Abandoned11/08/88
  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.

Talk to a specialist

Latest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. R. (pessoa física)

FR

Inventors

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/08/1988

RPI 942

Publicação do pedido de patente

#3.1

08/02/1988

RPI 928

Pedido de patente depositado

#2.1

05/12/1987

RPI 864

Arquivamento - Art. 36 §1° da LPI

#11.2

07/20/1993

RPI 1181

Conhecimento de parecer técnico

#7.1

02/16/1993

RPI 1159

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