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Official data from INPI

SOLVENTE DE LIMPEZA A SECO, E, MÉTODO PARA LIMPAR UM SUBSTRATO

Arquivada/ExtintaInvention PatentPCT · EP2000010737

Application data

Number

PI0015976

Type

Invention Patent

Filing

10/30/2000

Publication

07/23/2002

PCT

EP2000010737

Progress at the INPI

  1. Filing10/30/00
  2. Publication07/23/02
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/19/2011. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V.

NL

See this company's full portfolio

Inventors

D. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

09/449896 · 11/30/1999

Abstract

"SOLVENTE DE LIMPEZA A SECO, E, MÉTODO PARA LIMPAR UM SUBSTRATO". Um solvente de limpeza a seco compreende um oligômero contendo silício linear. Um método de limpeza a seco empregando este solvente também é reivindicado.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo por descumprimento

#8.11

Referente ao despacho 8.6 publicado na RPI 2042 de 23/02/2010.

07/19/2011

RPI 2115

Arquivamento por falta de pagamento

#8.6

Referente a 7ª,8ª e 9ª anuidades.

02/23/2010

RPI 2042

Notificação de entrada na fase nacional - PCT

#1.3

07/23/2002

RPI 1646

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