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

PROCESSO PARA A PREPARACAO DE N-FENIL-N'-BENZOIL-UREIAS SUBSTITUIDAS,E COMPOSICOES INSETICIDAS A BASE DESTAS

Em AnáliseInvention Patent

Application data

Number

PI7700289

Type

Invention Patent

Filing

01/20/1976

Publication

-

Progress at the INPI

  1. Filing01/20/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant10/26/82
  6. In force01/20/96

The patent was granted on 10/26/1982 and is in force until 01/20/1996. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:01/20/1996

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 02/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BAYER AG

See this company's full portfolio

Inventors

H. I. (pessoa física)

K. E. (pessoa física)

S. W. (pessoa física)

S. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

321

02/12/1985

RPI 747

300

10/30/1984

RPI 732

200

05/29/1984

RPI 710

Pedido de licença voluntária

#17.1

12/20/1983

RPI 687

Concessão da patente

#16.1

10/26/1982

RPI 627

Notificação para pagamento de retribuição

#13.1

08/10/1982

RPI 616

Arquivamento - Art. 33 da LPI

#11.1

04/20/1982

RPI 600

8.1

03/09/1982

RPI 594

Patent monitoring

Track this patent in real time.

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