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

Processo e dispositivo semicondutores amorfos.

ConcedidaInvention Patent

Application data

Number

PI8206886

Type

Invention Patent

Filing

03/10/1982

Publication

03/01/1983

Progress at the INPI

  1. Filing03/10/82
  2. Publication03/01/83
  3. Examination11/06/84
  4. Allowance03/17/87
  5. Grant08/25/87
  6. Terminated02/11/92

The patent was granted on 08/25/1987 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: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

Inventors

H. V. (pessoa física)

K. [. (pessoa física)

M. [. (pessoa física)

Technical data

Priority claims

US

242.707 · 03/11/1981

US

82/00299 · 03/10/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/25/1987

RPI 879

Deferimento

#9.1

03/17/1987

RPI 856

Exigência - art. 36 da LPI

#6.1

12/31/1985

RPI 793

Exigência - art. 36 da LPI

#6.1

05/21/1985

RPI 761

Solicitação de exame técnico

#4.1

11/06/1984

RPI 733

Notificação de entrada na fase nacional - PCT

#1.3

03/01/1983

RPI 645

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

Patent monitoring

Track this patent in real time.

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