(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO DE DESODORIZAÇÃO DE FUMOS E GASES RESULTANTE DO PROCESSAMENTO DE MATERIAIS EM ESTUFAS AQUECIDAS.

Em AnáliseInvention Patent

Application data

Number

PI8705328

Type

Invention Patent

Filing

10/07/1987

Publication

06/21/1988

Progress at the INPI

  1. Filing10/07/87
  2. Publication06/21/88
  3. Abandoned11/22/88
  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: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. M. (pessoa física)

SP, BR

See this company's full portfolio

Inventors

A. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/22/1988

RPI 944

Publicação antecipada

#3.2

06/21/1988

RPI 922

Pedido de patente depositado

#2.1

03/08/1988

RPI 907

Arquivamento - Art. 36 §1° da LPI

#11.2

08/06/1996

RPI 1340

Exigência - art. 36 da LPI

#6.1

09/19/1995

RPI 1294

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.