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

COMPOSIÇÃO HERBICIDA, PROCESSO PARA O COMBATE DE ERVAS DANINHAS E USO.

ArquivadaInvention Patent

Application data

Number

PI8503390

Type

Invention Patent

Filing

07/16/1985

Publication

04/08/1986

Progress at the INPI

  1. Filing07/16/85
  2. Publication04/08/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/16/1985 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. V. (pessoa física)

HU

See this company's full portfolio

Inventors

D. B. (pessoa física)

D. B. (pessoa física)

E. H. (pessoa física)

G. E. (pessoa física)

HU

Technical data

IPC Classification

Priority claims

HU

2773/84 · 07/17/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/14/1988

RPI 921

Publicação do pedido de patente

#3.1

04/08/1986

RPI 807

Pedido de patente depositado

#2.1

09/17/1985

RPI 778

Patent monitoring

Track this patent in real time.

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