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

ESTERES SUBSTITUIDOS DE ACIDO FENOXIALCANOCARBOXILICO,PROCESSO PARA SUA PREPARACAO,COMPOSICOES HERBICIDAS,EMPREGO,PROCESSOS PARA O COMBATE A ERVAS DANINHAS E PARA A PREPARACAO DE COMPOSICOES

Em AnáliseInvention Patent

Application data

Number

PI8405246

Type

Invention Patent

Filing

10/25/1983

Publication

08/27/1985

Progress at the INPI

  1. Filing10/25/83
  2. Publication08/27/85
  3. Abandoned10/06/87
  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: 10/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NIHON TOKUSHU NOYAKU SEIZO KK [JP]

See this company's full portfolio

Inventors

G. T. (pessoa física)

H. M. (pessoa física)

I. S. (pessoa física)

K. A. (pessoa física)

M. K. (pessoa física)

S. K. (pessoa física)

Pessoa física

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/06/1987

RPI 885

Publicação do pedido de patente

#3.1

08/27/1985

RPI 775

Pedido de patente depositado

#2.1

01/02/1985

RPI 741

Arquivamento - Art. 36 §1° da LPI

#11.2

11/13/1990

RPI 1041

Exigência - art. 36 da LPI

#6.1

04/24/1990

RPI 1015

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.