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Official data from INPI

COMPOSICAO E PROCESSO PARA A PREPARACAO DA MESMA

IndeferidaInvention Patent

Application data

Number

PI7701892

Type

Invention Patent

Filing

09/29/1976

Publication

-

Progress at the INPI

Under appeal
  1. Filing09/29/76
  2. Publication
  3. Examination
  4. Refused10/26/82
  5. Grant
  6. In force

The application was refused by the INPI on 10/26/1982. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/26/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BAYER AG

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/26/1982

RPI 627

Conhecimento de parecer técnico

#7.1

02/09/1982

RPI 590

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