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Official data from INPI

PROCESSO PARA FORMAR NOVOS COMPOSTOS HETEROCICLICOS.

Em AnáliseInvention Patent

Application data

Number

PI8008393

Type

Invention Patent

Filing

12/19/1980

Publication

-

Progress at the INPI

  1. Filing12/19/80
  2. Publication
  3. Examination09/20/83
  4. Allowance06/17/86
  5. Grant08/28/84
  6. Refused12/19/00

The application was refused on 06/17/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/17/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Wellcome Foundation Limited

GB

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Inventors

B. M. (pessoa física)

I. P. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

7944276 · 12/21/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

06/17/1986

RPI 817

Concessão da patente

#16.1

08/28/1984

RPI 723

Petição de recurso

#12.2

07/10/1984

RPI 716

Indeferimento

#9.2

03/20/1984

RPI 700

Solicitação de exame técnico

#4.1

09/20/1983

RPI 674

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