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Official data from INPI

Processo para a pigmentação de material orgânico molecular superior material orgânico molecular superior e pigmento.

Em AnáliseInvention Patent

Application data

Number

PI8002967

Type

Invention Patent

Filing

05/13/1980

Publication

-

Progress at the INPI

Technical opinion to answer
  1. Filing05/13/80
  2. Publication
  3. Examination03/29/83
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 05/03/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

V. J. (pessoa física)

Technical data

Priority claims

CH

4 467/79-2 · 05/14/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/03/1988

RPI 915

Republicação - classificação IPC

#15.11

12/04/1984

RPI 737

Conhecimento de parecer técnico

#7.1

11/08/1983

RPI 681

Solicitação de exame técnico

#4.1

03/29/1983

RPI 649

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