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

COMPOSICAO PESTICIDA FLUIDA

ConcedidaInvention Patent

Application data

Number

PI8001833

Type

Invention Patent

Filing

03/28/1979

Publication

-

Progress at the INPI

  1. Filing03/28/79
  2. Publication
  3. Examination
  4. Allowance06/14/88
  5. Grant11/29/88
  6. Expired05/16/95

The letters patent expired on 05/16/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KAO CORP

Inventors

S. M. (pessoa física)

T. I. (pessoa física)

Y. Y. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/29/1988

RPI 945

Notificação para pagamento de retribuição

#13.1

10/04/1988

RPI 937

Deferimento

#9.1

06/14/1988

RPI 921

Exigência - art. 36 da LPI

#6.1

03/01/1988

RPI 906

Republicação - classificação IPC

#15.11

03/07/1984

RPI 698

6.2

12/07/1982

RPI 633

Carta-patente expirada

#21.1

05/16/1995

RPI 1276

Patent monitoring

Track this patent in real time.

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