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Official data from INPI

REMOCAO DE CLORETO FERRICO DE HALOPIRIDINAS

PublicadaInvention Patent

Application data

Number

PI8606573

Type

Invention Patent

Filing

12/27/1985

Publication

10/20/1987

Progress at the INPI

  1. Filing12/27/85
  2. Publication10/20/87
  3. Abandoned02/13/90
  4. Allowance
  5. Grant
  6. In force

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

Talk to a specialist

Latest action published by the INPI: 10/20/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DOW CHEMICAL CO [US]

See this company's full portfolio

Inventors

F. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/20/1987

RPI 887

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

10.1

03/19/1991

RPI 1059

Solicitação de exame técnico

#4.1

02/13/1990

RPI 1006

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