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Official data from INPI

COMPOSIÇÃO INSETICIDA

Em AnáliseInvention Patent

Application data

Number

PI8003522

Type

Invention Patent

Filing

06/04/1980

Publication

01/05/1981

Progress at the INPI

  1. Filing06/04/80
  2. Publication01/05/81
  3. Examination03/29/83
  4. Allowance01/23/90
  5. Grant05/29/90
  6. Expired09/12/95

The letters patent expired on 09/12/1995: 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

US

See this company's full portfolio

Inventors

L. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

046.147 · 06/06/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Petição de recurso

#12.2

05/17/1988

RPI 917

Indeferimento

#9.2

01/19/1988

RPI 900

Conhecimento de parecer técnico

#7.1

11/08/1983

RPI 681

Solicitação de exame técnico

#4.1

03/29/1983

RPI 649

Publicação do pedido de patente

#3.1

01/05/1981

RPI 533

Carta-patente expirada

#21.1

09/12/1995

RPI 1293

Concessão da patente

#16.1

05/29/1990

RPI 1020

Notificação para pagamento de retribuição

#13.1

04/24/1990

RPI 1015

100

01/23/1990

RPI 1003

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