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Official data from INPI

PROCESSO PARA O APROVEITAMENTO ECONOMICO DE RESIDUOS INDUSTRIAIS COMPOSTOS DE SOLUCOES DE SAIS DE ACIDOS ORGANICOS

ArquivadaInvention Patent

Application data

Number

PI8305820

Type

Invention Patent

Filing

10/18/1983

Publication

05/28/1985

Progress at the INPI

  1. Filing10/18/83
  2. Publication05/28/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/18/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/14/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. B. (pessoa física)

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

07/14/1987

RPI 873

Publicação do pedido de patente

#3.1

05/28/1985

RPI 762

Pedido de patente depositado

#2.1

01/03/1984

RPI 689

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