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Official data from INPI

POLIMORFOS DE N-(2-ACETIL-4,6-DIMETILFENIL)-2-{[(3,4-DIMETIL-5-ISOXAZOLIL)-AMINO]SULFONIL}-2-TIOFENOCARBOXAMIDA

ArquivadaInvention PatentPCT · US2007017356

Application data

Number

PI0715174

Type

Invention Patent

Filing

08/03/2007

Publication

03/24/2015

PCT

US2007017356

Progress at the INPI

  1. Filing08/03/07
  2. Publication03/24/15
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/03/2007 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: 09/01/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Encysive Pharmaceuticals, Inc.

US

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Inventors

D. J. (pessoa física)

US

J. R. (pessoa física)

US

M. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

60/835,781 · 08/04/2006

Abstract

POLIMORFOS DE N-(2-ACETIL-4,6-DIMETILFE NIL)-3-([(3,4-DIMETIL-5-ISOXAZOLIL)-AMINO]JSULFONIL]-2-TIOFENO CARBOXAMIDA. A presente invenção refere-se a N-(2-acetil-4,6-dimetilfenil)-3 ([3,4-dimetil-5-isoxazolil)aminosulfonil)-2-tiofenocarboxamida, sob a forma de três polimorfos (Formas A, C e E). As Formas A, C e E são especificadas pelos seus picos nos padrões de difração em pó de raio X, picos de absor ção nos espectros de absorção no infravermelho em brometo de potássio, picos nos espectros de absorção de Ramane pontos de fusão.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

09/01/2015

RPI 2330

Arquivamento - Art. 33 da LPI

#11.1

06/02/2015

RPI 2317

Notificação de entrada na fase nacional - PCT

#1.3

03/24/2015

RPI 2307

Alteração de dados cadastrais

#1.1

08/16/2011

RPI 2119

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