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

MÉTODO PARA PREPARAR UMA COMPOSIÇÃO CONTENDO BORO, COMPOSIÇÃO CONTENDO BORO, CONCENTRADO ADITIVO, COMPOSIÇÃO LUBRIFICANTE E COMPOSIÇÃO COMBUSTÍVEL

ArquivadaInvention PatentPCT · US1987000492

Application data

Number

PI8706200

Type

Invention Patent

Filing

03/06/1987

Publication

02/23/1988

PCT

US1987000492

Progress at the INPI

  1. Filing03/06/87
  2. Publication02/23/88
  3. Abandoned01/09/90
  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: 02/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. C. (pessoa física)

US

See this company's full portfolio

Inventors

C. S. (pessoa física)

US

D. B. (pessoa física)

US

F. K. (pessoa física)

US

J. P. (pessoa física)

US

Technical data

Priority claims

US

839,754 · 03/13/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

02/23/1988

RPI 905

Arquivamento - Art. 36 §1° da LPI

#11.2

04/06/1999

RPI 1474

Exigência - art. 36 da LPI

#6.1

05/26/1998

RPI 1431

Solicitação de exame técnico

#4.1

01/09/1990

RPI 1001

Patent monitoring

Track this patent in real time.

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