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Official data from INPI

CATALISADOR DE ACETATO DE VINILA E SUPORTE

ArquivadaInvention PatentPCT · GB2006002100

Application data

Number

PI0611875

Type

Invention Patent

Filing

06/08/2006

Publication

10/05/2010

PCT

GB2006002100

Progress at the INPI

  1. Filing06/08/06
  2. Publication10/05/10
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/08/2006 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: 11/01/2011. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BP CHEMICALS LIMITED

GB

See this company's full portfolio

Inventors

B. W. (pessoa física)

GB

G. S. (pessoa física)

US

J. C. (pessoa física)

GB

R. A. (pessoa física)

GB

Technical data

Priority claims

US

60/693,428 · 06/24/2005

Abstract

CATALISADOR DE ACETATO DE VINILA E SUPORTE. Um suporte microestérico para fabricaçào de um catalisador de acetato de vinila cujo suporte compreende partículas microesféricas substancialmente inertes de uma mistura de sílica e 0,5 a 5% em peso (com base no peso total do suporte) de óxido de alumínio.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

11/01/2011

RPI 2130

Arquivamento - Art. 33 da LPI

#11.1

07/26/2011

RPI 2116

Notificação de entrada na fase nacional - PCT

#1.3

10/05/2010

RPI 2074

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