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Official data from INPI

COMPOSIÇÃO DETERGENTE

ArquivadaInvention Patent

Application data

Number

PI9502064

Type

Invention Patent

Filing

05/17/1995

Publication

08/26/1997

Progress at the INPI

  1. Filing05/17/95
  2. Publication08/26/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/17/1995 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/26/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

See this company's full portfolio

Inventors

A. L. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de Invenção "COMPOSIÇÃO DETERGENTE". Composição detergente compreendendo: i) de cerca de 2,0 a 10,0% em peso de lauril éter sulfato; ii) de cerca de 3 a 16% em peso de alquil benzeno sulfonato de trietanolamina; iii) de cerca de 7,0 a 14,0 % em peso de alquil benzeno sulfonato de sódio; iv) de cerca de 0,5 a 10% em peso de eletrólito; v) de cerca de 0,5 a 10% em peso de hidrótropo.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/26/2002

RPI 1664

Publicação do pedido de patente

#3.1

08/26/1997

RPI 1395

Pedido de patente depositado

#2.1

06/20/1995

RPI 1281

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