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

COMPOSIÇÕES DE PIGMENTOS.

ConcedidaInvention Patent

Application data

Number

PI8000743

Type

Invention Patent

Filing

02/06/1980

Publication

-

Progress at the INPI

  1. Filing02/06/80
  2. Publication
  3. Examination04/13/82
  4. Allowance09/01/87
  5. Grant04/26/88
  6. Terminated11/03/93

The patent was granted on 04/26/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

DE

See this company's full portfolio

Inventors

K. J. (pessoa física)

S. R. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 29 06 111.8 · 02/17/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/26/1988

RPI 914

Notificação para pagamento de retribuição

#13.1

12/29/1987

RPI 897

Deferimento

#9.1

09/01/1987

RPI 880

Conhecimento de parecer técnico

#7.1

04/05/1983

RPI 650

6.2

09/21/1982

RPI 622

Solicitação de exame técnico

#4.1

04/13/1982

RPI 599

Anuidade - prazo legal encerrado

#18.2

11/03/1993

RPI 1196

Patent monitoring

Track this patent in real time.

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