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Official data from INPI

COMPOSIÇÃO LÍQUIDA ESTRUTURADA AQUOSA E PROCESSO PARA SUA PREPARAÇÃO

ArquivadaInvention PatentPCT · EP1996000540

Application data

Number

PI9607110

Type

Invention Patent

Filing

02/05/1996

Publication

11/04/1997

PCT

EP1996000540

Progress at the INPI

  1. Filing02/05/96
  2. Publication11/04/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/05/1996 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: 10/02/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V.

NL

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Inventors

N. F. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/384169 · 02/06/1995

Abstract

"COMPOSIÇÃO LÍQUIDA ESTRUTURADA AQUOSA E PROCESSO PARA SUA PREPARAÇÃO". A presente invenção diz respeito a composições líquidas tensoativas aquosas, compreendendo sulfato de álcool secundário.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/02/2001

RPI 1604

Notificação de entrada na fase nacional - PCT

#1.3

11/04/1997

RPI 1405

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