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

COMPOSIÇÃO PARA CONTROLAR O DESENVOLVIMENTO DE PARASITAS EM PLANTAÇÕES DE TABACO

Em AnáliseInvention Patent

Application data

Number

PI8205036

Type

Invention Patent

Filing

08/27/1982

Publication

08/09/1983

Progress at the INPI

  1. Filing08/27/82
  2. Publication08/09/83
  3. Examination09/03/85
  4. Allowance07/11/89
  5. Grant05/29/90
  6. Terminated07/18/95

The patent was granted on 05/29/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PPg Industries, Inc.

US

See this company's full portfolio

Inventors

J. D. (pessoa física)

US

T. Z. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

306.055 · 09/28/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

11/14/1989

RPI 995

Deferimento

#9.1

07/11/1989

RPI 977

Exigência - art. 36 da LPI

#6.1

08/30/1988

RPI 932

Solicitação de exame técnico

#4.1

09/03/1985

RPI 776

Publicação do pedido de patente

#3.1

08/09/1983

RPI 668

Pedido de patente depositado

#2.1

10/19/1982

RPI 626

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

Concessão da patente

#16.1

05/29/1990

RPI 1020

Patent monitoring

Track this patent in real time.

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