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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE 5-HALOPIRIMIDINAS.

Em AnáliseInvention Patent
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Application data

Number

PI8005045

Type

Invention Patent

Filing

08/11/1980

Publication

-
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Progress at the INPI

  1. Filing08/11/80
  2. Publication
  3. Examination08/30/83
  4. Allowance08/13/85
  5. Grant03/25/86
  6. Terminated07/12/88

The patent was granted on 03/25/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eli Lilly And Company

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Inventors

K. T. (pessoa física)

S. E. (pessoa física)

Technical data

IPC Classification

C07D 239/30

Priority claims

US

090.781 · 11/02/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

03/25/1986

RPI 805

Notificação para pagamento de retribuição

#13.1

12/17/1985

RPI 791

Deferimento

#9.1

08/13/1985

RPI 773

Exigência - art. 36 da LPI

#6.1

11/20/1984

RPI 735

Exigência - art. 36 da LPI

#6.1

02/28/1984

RPI 697

Solicitação de exame técnico

#4.1

08/30/1983

RPI 671

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