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Official data from INPI

ESTERES, PROCESSO PARA SUA PREPARACAO, COMPOSICOES PRAGUICIDAS E SEU EMPREGO

ArquivadaInvention Patent

Application data

Number

PI8006677

Type

Invention Patent

Filing

10/17/1979

Publication

-

Progress at the INPI

  1. Filing10/17/79
  2. Publication
  3. Abandoned07/26/83
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CIBA GEIGY AG

See this company's full portfolio

Inventors

W. R. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

12/29/1987

RPI 897

Exigência - art. 36 da LPI

#6.1

11/13/1984

RPI 734

Exigência - art. 36 da LPI

#6.1

02/14/1984

RPI 695

Solicitação de exame técnico

#4.1

07/26/1983

RPI 666

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