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Official data from INPI

NOVAS N-FENIL-N' - BENZOIL UREIAS SUBSTITUIDAS E SEU USO COMO INSETICIDAS E ACARICIDAS

Em AnáliseInvention Patent

Application data

Number

PI8305825

Type

Invention Patent

Filing

10/19/1982

Publication

05/29/1984

Progress at the INPI

  1. Filing10/19/82
  2. Publication05/29/84
  3. Abandoned08/05/86
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

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Latest action published by the INPI: 10/07/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DOW CHEMICAL CO [US]

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Inventors

B. J. (pessoa física)

C. P. (pessoa física)

S. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

10/07/1986

RPI 833

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

05/29/1984

RPI 710

Pedido de patente depositado

#2.1

01/03/1984

RPI 689

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