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

COMPOSIÇÃO HERBICIDA E PROCESSO PARA CONTROLE DE ERVAS DANINHAS.

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI8505236

Type

Invention Patent

Filing

10/21/1985

Publication

07/29/1986
View on INPI

Progress at the INPI

  1. Filing10/21/85
  2. Publication07/29/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/21/1985 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/04/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sumitomo Chemical Company, Limited.

JP

See this company's full portfolio

Inventors

K. M. (pessoa física)

JP

R. Y. (pessoa física)

JP

Technical data

IPC Classification

A01N 43/38

Priority claims

JP

221427/84 · 10/22/1984

JP

221429/84 · 10/22/1984

JP

223148/84 · 10/24/1984

JP

223149/84 · 10/24/1984

JP

241083/84 · 11/15/1984

JP

P226177/84 · 10/26/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/04/1988

RPI 937

Publicação do pedido de patente

#3.1

07/29/1986

RPI 823

Pedido de patente depositado

#2.1

12/24/1985

RPI 792

Related

Patent monitoring

Track this patent in real time.

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