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

REMOÇÃO DE COMPOSIÇÕES DE HIDROCARBONETO.

ArquivadaInvention Patent

Application data

Number

PI8108941

Type

Invention Patent

Filing

12/23/1981

Publication

12/14/1982

Progress at the INPI

  1. Filing12/23/81
  2. Publication12/14/82
  3. Abandoned09/11/84
  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: 10/14/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

Inventors

C. C. (pessoa física)

Technical data

Priority claims

US

221.295 · 12/30/1980

US

PCT/ 81/01742 · 12/23/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/14/1986

RPI 834

Exigência - art. 36 da LPI

#6.1

02/18/1986

RPI 800

Exigência - art. 36 da LPI

#6.1

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

09/11/1984

RPI 725

Notificação de entrada na fase nacional - PCT

#1.3

12/14/1982

RPI 634

Patent monitoring

Track this patent in real time.

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