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

PROCESSO DE OBTENÇ—O DE UM ÓXIDO CÉRICO

PublicadaInvention Patent

Application data

Number

PI8803180

Type

Invention Patent

Filing

06/28/1988

Publication

01/24/1989

Progress at the INPI

  1. Filing06/28/88
  2. Publication01/24/89
  3. Abandoned10/16/90
  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: 01/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

FR

See this company's full portfolio

Inventors

J. L. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

87 09122 · 06/29/1987

FR

88 07992 · 06/15/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/24/1989

RPI 953

Pedido de patente depositado

#2.1

11/22/1988

RPI 944

Arquivamento - Art. 36 §1° da LPI

#11.2

07/18/1995

RPI 1285

Exigência - art. 36 da LPI

#6.1

06/21/1994

RPI 1229

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

Related

From the same holder

Patent monitoring

Track this patent in real time.

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