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Official data from INPI

PEOCESSO DE FABRICAÇÃO E COMPOSIÇÕES DE COMBUSTÍVEIS SÓLIDOS À BASE DE ÁLCOOL ESTABILIZADO

PublicadaInvention Patent

Application data

Number

PI8801650

Type

Invention Patent

Filing

04/07/1988

Publication

11/07/1989

Progress at the INPI

  1. Filing04/07/88
  2. Publication11/07/89
  3. Abandoned
  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: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lumix Química Ltda

RJ, BR

Inventors

N. D. (pessoa física)

BR

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/07/1989

RPI 994

Pedido de patente depositado

#2.1

08/02/1988

RPI 928

Arquivamento - Art. 36 §1° da LPI

#11.2

05/25/1993

RPI 1173

Solicitação de exame não realizada

#4.2

09/22/1992

RPI 1138

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