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

PROCESSO DE DISSOLUÇÃO PARA REAGIR, PELO MENOS, UM CARBOXILATO DE METAL

Em AnáliseInvention Patent

Application data

Number

PI8603036

Type

Invention Patent

Filing

06/30/1986

Publication

02/17/1987

Progress at the INPI

  1. Filing06/30/86
  2. Publication02/17/87
  3. Examination12/06/88
  4. Allowance02/24/93
  5. Abandoned
  6. In force

The application was allowed on 02/24/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Exxon Research And Engineering Company

US

See this company's full portfolio

Inventors

A. G. (pessoa física)

US

J. R. (pessoa física)

US

J. H. (pessoa física)

US

S. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

750.174 · 07/01/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/06/1988

RPI 946

Publicação do pedido de patente

#3.1

02/17/1987

RPI 852

Pedido de patente depositado

#2.1

12/09/1986

RPI 842

Arquivamento - Art. 38 §2° da LPI

#11.4

10/19/1993

RPI 1194

Notificação para pagamento de retribuição

#13.1

06/08/1993

RPI 1175

Deferimento

#9.1

02/24/1993

RPI 1160

Exigência - art. 36 da LPI

#6.1

05/05/1992

RPI 1118

Patent monitoring

Track this patent in real time.

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