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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE ACETATO DE 4,4,4 - TRICLOROBUTILA

ArquivadaInvention PatentPCT · GB1996001670

Application data

Number

PI9609529

Type

Invention Patent

Filing

07/11/1996

Publication

02/23/1999

PCT

GB1996001670

Progress at the INPI

  1. Filing07/11/96
  2. Publication02/23/99
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/15/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Zeneca Limited

GB

See this company's full portfolio

Inventors

M. B. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

9514564.5 · 07/17/1995

Abstract

"PROCESSO PARA A PREPARAÇÃO DE ACETATO DE 4,4,4-TRICLOROBUTILA". Um processo para a preparação de acetato de 4,4,4-triclorobutila que compreende a reação de acetato de alila com clorofórmio na presença de um iniciador de radical, caracterizado pela adição incremental do acetato de alila ao clorofórmio.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/15/2002

RPI 1658

Exigência - art. 36 da LPI

#6.1

01/02/2002

RPI 1617

Notificação de entrada na fase nacional - PCT

#1.3

02/23/1999

RPI 1468

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