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

MATERIAL MACROMOLECULAR DE CONDUCAO IONICA,SOLUCAO SOLIDA DE UM COMPOSTO IONICO EM UM MATERIAL MACROMOLECULAR CONSTITUIDO POR UM COPOLIMERO E MATERIAL DE ELETRODO PARA A REALIZACAO DE ACUMULADORES ELETROQUIMICOS

ArquivadaInvention Patent

Application data

Number

PI8401123

Type

Invention Patent

Filing

06/15/1983

Publication

10/23/1984

Progress at the INPI

  1. Filing06/15/83
  2. Publication10/23/84
  3. Abandoned08/05/86
  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: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ELF AQUITAINE [FR]

See this company's full portfolio

Inventors

A. M. (pessoa física)

D. M. (pessoa física)

H. P. (pessoa física)

M. D. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/20/1988

RPI 948

Exigência - art. 36 da LPI

#6.1

05/10/1988

RPI 916

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

10/23/1984

RPI 731

Pedido de patente depositado

#2.1

05/29/1984

RPI 710

Patent monitoring

Track this patent in real time.

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