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

COMPOSTO HERBICIDA, PROCESSO PARA SUA PREPARAÇÃO, COMPOSIÇÃO HERBICIDA E PROCESSO PARA COMBATER O CRESCIMENTO DE PLANTAS INDESEJADAS.

Em AnáliseInvention Patent

Application data

Number

PI8403117

Type

Invention Patent

Filing

06/26/1984

Publication

06/04/1985

Progress at the INPI

  1. Filing06/26/84
  2. Publication06/04/85
  3. Examination06/02/87
  4. Allowance07/24/90
  5. Abandoned
  6. In force

The application was allowed on 07/24/1990 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: 06/02/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Shell Internationale Research Maatschappij B.V

NL

See this company's full portfolio

Inventors

K. P. (pessoa física)

US

Technical data

Priority claims

US

507,816 · 06/27/1983

US

507,817 · 06/27/1983

US

507,818 · 06/27/1983

US

507,874 · 06/27/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/02/1987

RPI 867

Publicação do pedido de patente

#3.1

06/04/1985

RPI 763

Pedido de patente depositado

#2.1

09/04/1984

RPI 724

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

11/06/1990

RPI 1040

Deferimento

#9.1

07/24/1990

RPI 1025

Exigência - art. 36 da LPI

#6.1

01/23/1990

RPI 1003

Patent monitoring

Track this patent in real time.

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