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Official data from INPI

PROCESSO PARA PREPARAR COMPOSTO 2-HIDROXIFENIL ALQUENIL BENZOTRIAZOL E PROCESSO PARA PREPARAR COMPOSTOS SILOXANO CONTENDO FUNÇÃO 2-HIDROXIFENIL BENZOTRIAZOL

ConcedidaInvention PatentPCT · CN2010001670

Application data

Number

112013003059

Type

Invention Patent

Filing

10/25/2010

Publication

06/28/2016

PCT

CN2010001670

Progress at the INPI

  1. Filing10/25/10
  2. Publication06/28/16
  3. Examination
  4. Allowance03/28/17
  5. Grant04/25/17
  6. In force10/25/30

The patent was granted on 04/25/2017 and is in force until 10/25/2030. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:10/25/2030

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Latest action published by the INPI: 04/25/2017. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L'Oreal

FR

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Inventors

H. R. (pessoa física)

FR

J. G. (pessoa física)

CN

J. X. (pessoa física)

FR

P. G. (pessoa física)

FR

Y. W. (pessoa física)

CN

Technical data

IPC Classification

Abstract

PROCESSO PARA PREPARAR COMPOSTO 2-HIDROXIFENIL ALQUENIL BENZOTRIAZOL E PROCESSO PARA PREPARAR COMPOSTOS SILOXANO CONTENDO FUNÇÃO 2-HIDROXIFENIL BENZOTRIAZOL. A presente invenção refere-se a um processo para preparar compostos 2-hidroxifenil alquenil benzotriazol e a processos para preparar compostos siloxano contendo função 2-hidroxifenil benzotriazol.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/25/2017

RPI 2416

Deferimento

#9.1

03/28/2017

RPI 2412

Republicação - classificação IPC

#15.11

A Classificação Anterior era: C07D 249/20

03/14/2017

RPI 2410

Notificação de entrada na fase nacional - PCT

#1.3

06/28/2016

RPI 2373

Alteração de dados cadastrais

#1.1

12/31/2013

RPI 2243

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