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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE PRODUTOS DE ESTERIFICAÇÃO

ArquivadaInvention PatentPCT · US1997013586

Application data

Number

PI9713231

Type

Invention Patent

Filing

07/31/1997

Publication

12/05/2000

PCT

US1997013586

Progress at the INPI

  1. Filing07/31/97
  2. Publication12/05/00
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/31/1997 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: 06/08/2004. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Reichhold Chemicals, Inc.

US

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Inventors

H. N. (pessoa física)

US

Technical data

Priority claims

US

718950 · 09/26/1996

Abstract

Patente de Invenção: "COMPOSIÇÕES DE LIMPEZA COMPREENDENDO MICODEXTRANASE" . A presente invenção refere-se a composições de limpeza compreendendo uma enzima micodextranase. A composição referida melhora a remoção de mancha específica ou extensa, aperfeiçoado desempenho de limpeza total ou santização da superfície tratada.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

06/08/2004

RPI 1744

Arquivamento - Art. 33 da LPI

#11.1

10/21/2003

RPI 1711

Notificação de entrada na fase nacional - PCT

#1.3

12/05/2000

RPI 1561

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