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

PROCESSO E APARELHO PARA A HIDRÓLISE DE UM COMPOSTO DE TOLUENO ALFA-CLORADO

ArquivadaInvention Patent

Application data

Number

PI8202542

Type

Invention Patent

Filing

05/03/1982

Publication

04/19/1983

Progress at the INPI

  1. Filing05/03/82
  2. Publication04/19/83
  3. Examination03/07/84
  4. Allowance06/17/86
  5. Abandoned
  6. In force

The application was allowed on 06/17/1986 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: 06/23/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eka AB

SE

Inventors

G. H. (pessoa física)

SE

R. R. (pessoa física)

FI

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/23/1987

RPI 870

Notificação para pagamento de retribuição

#13.1

10/14/1986

RPI 834

Deferimento

#9.1

06/17/1986

RPI 817

Exigência - art. 36 da LPI

#6.1

03/19/1985

RPI 752

Solicitação de exame técnico

#4.1

03/07/1984

RPI 698

Publicação do pedido de patente

#3.1

04/19/1983

RPI 652

Pedido de patente depositado

#2.1

06/22/1982

RPI 609

Patent monitoring

Track this patent in real time.

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