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Official data from INPI

PROCESSO PARA A PREPARACAO DE DERIVADOS DE TIENOTIAZINA,COMPOSTOS ASSIM OBTIDOS,PROCESSO PARA A FABRICACAO DE PREPARACOES CONTENDO TAIS COMPOSTOS,E COMPOSICOES ASSIM OBTIDAS

IndeferidaInvention Patent
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Application data

Number

PI7805845

Type

Invention Patent

Filing

07/21/1978

Publication

-
View on INPI

Progress at the INPI

Under appeal
  1. Filing07/21/78
  2. Publication
  3. Examination
  4. Refused11/30/82
  5. Grant
  6. In force

The application was refused by the INPI on 11/30/1982. The invention was never patented.

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Latest action published by the INPI: 11/30/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HOFFMANN LA ROCHE [CH]

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/30/1982

RPI 632

6.2

11/10/1981

RPI 577

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