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

PROCESSO DE RECUPERAÇÃO DE COBRE A PARTIR DE REJEITOS DE ESCORIA GRANULADA.

Em AnáliseInvention Patent
Talk to an expert

Application data

Number

PI8305557

Type

Invention Patent

Filing

10/05/1983

Publication

-
View on INPI

Progress at the INPI

  1. Filing10/05/83
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 10/05/1983. It awaits formal examination and publication in the RPI gazette.

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 07/23/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Instituto de Pesquisas Tecnologicas do Estado de Sao Paulo S/A.

SP, BR

See this company's full portfolio

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.13

07/23/1985

RPI 770

Related

Patent monitoring

Track this patent in real time.

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