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Official data from INPI

MÉTODO PARA A PREPARAÇÃO DE 4-ALCÓXI-1, 1, 1, TRIFLUOROBUT-3-EN-2-ONAS A PARTIR DE 1,1,1-TRIFLUOROACETONA

ArquivadaInvention PatentPCT · EP2015064241

Application data

Number

112016030358

Type

Invention Patent

Filing

06/24/2015

Publication

07/17/2018

PCT

EP2015064241

Progress at the INPI

  1. Filing06/24/15
  2. Publication07/17/18
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/24/2015 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: 10/16/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LONZA LTD

CH

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Inventors

C. T. (pessoa física)

CH

F. D. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

EP

14174009.2 · 06/26/2014

EP

14176705.3 · 07/11/2014

US

62/017,385 · 06/26/2014

Abstract

MÃTODO PARA A PREPARAÃÃO DE 4-ALCÃXI-1,1,1-TRIFLUOROBUT-3-EN-2-ONAS A PARTIR DE 1,1,1-TRIFLUOROACETONA. A invenção descreve um método para a preparação de 4-alcóxi-1,1,1-trifluorobut-3-en-2-onas a partir de 1,1,1-trifluoroacetona.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

10/16/2018

RPI 2493

Arquivamento - Art. 33 da LPI

#11.1

07/31/2018

RPI 2482

Notificação de entrada na fase nacional - PCT

#1.3

07/17/2018

RPI 2480

Alteração de dados cadastrais

#1.1

06/26/2018

RPI 2477

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