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Official data from INPI

COMPOSIÇÃO DE DETERGENTE

ArquivadaInvention Patent

Application data

Number

PI9501520

Type

Invention Patent

Filing

04/10/1995

Publication

08/19/1997

Progress at the INPI

  1. Filing04/10/95
  2. Publication08/19/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/10/1995 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: 11/26/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V.

NL

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Inventors

A. L. (pessoa física)

BR

B. H. (pessoa física)

BR

E. J. (pessoa física)

BR

P. M. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de Invenção "COMPOSIÇÃO DE DETERGENTE". Composição de detergente que compreende: (i) de cerca de 2,0 a 10,0% em peso de lauril éter sulfato, (ii) de cerca de 5,0 a 15% em peso de lauril sulfato, (iii) de cerca de 0,5 a 5,0% em peso de tensoativo anfótero, (iv) de cerca de 4,0 a 9,0% em peso de eletrólitos; e (v) de zero a cerca de 60,% em peso de hidrótropos.

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

08/19/1997

RPI 1394

Pedido de patente depositado

#2.1

05/30/1995

RPI 1278

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