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Official data from INPI

PROCESSO PARA OBTENCAO DE DERIVADO DE DIBENZOTIEPINA PROPRIONAMIDA

ArquivadaInvention Patent
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Application data

Number

PI8101989

Type

Invention Patent

Filing

09/29/1980

Publication

08/17/1982
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Progress at the INPI

  1. Filing09/29/80
  2. Publication08/17/82
  3. Abandoned01/25/83
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/08/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NIPPON CHEMIPHAR CO

Inventors

M. M. (pessoa física)

S. I. (pessoa física)

T. Y. (pessoa física)

Y. K. (pessoa física)

Technical data

IPC Classification

C07D 337/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

01/08/1985

RPI 742

Arquivamento - Art. 36 §1° da LPI

#11.2

01/02/1985

RPI 741

Exigência - art. 36 da LPI

#6.1

09/25/1984

RPI 727

Exigência - art. 36 da LPI

#6.1

05/22/1984

RPI 709

Solicitação de exame técnico

#4.1

01/25/1983

RPI 640

Publicação do pedido de patente

#3.1

08/17/1982

RPI 617

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