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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE ANAGRELIDA E ANÁLOGOS DA MESMA

ArquivadaInvention PatentPCT · GB2011052053

Application data

Number

112013009668

Type

Invention Patent

Filing

10/21/2011

Publication

07/19/2016

PCT

GB2011052053

Progress at the INPI

  1. Filing10/21/11
  2. Publication07/19/16
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/21/2011 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/04/2017. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Shire LLC

US

See this company's full portfolio

Inventors

P. M. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

10 17783.0 · 10/21/2010

Abstract

PROCESSO PARA A PREPARAÇÃO DE ANAGRELIDA E ANÁLOGOS DA MESMA. A presente invenção refere-se a um novo processo para produzir anagrelida, 6,7-dicloro-1,5-di-hhidroimidazo [2,1-b] quinazolin 2 (3H)-ona, ou determinados análogos da mesma. O processo da invenção também fornece processos aprimorados para produzir intermediários chave necessários para a síntese de anagrelida ou determinados análogos da mesma.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

04/04/2017

RPI 2413

Arquivamento - Art. 33 da LPI

#11.1

10/25/2016

RPI 2390

Notificação de entrada na fase nacional - PCT

#1.3

07/19/2016

RPI 2376

Alteração de dados cadastrais

#1.1

01/07/2014

RPI 2244

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