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Official data from INPI

COMPOSIÇÕES DETERGENTES INIBIDORAS DE TRANSFERÊNCIA DE CORANTE À BASE DE COPOLÍMEROS DE VINIL PIRIDINA

ArquivadaInvention PatentPCT · US1996011594

Application data

Number

PI9609751

Type

Invention Patent

Filing

07/12/1996

Publication

07/06/1999

PCT

US1996011594

Progress at the INPI

  1. Filing07/12/96
  2. Publication07/06/99
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/12/1996 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: 10/09/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

US

See this company's full portfolio

Inventors

A. F. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

BE

95 202004.8 · 07/20/1995

Abstract

Patente de Invenção: "COMPOSIÇÕES DETERGENTES INIBIDORAS DE TRANSFERÊNCIA DE CORANTE À BASE DE COPOLÍMEROS DE VINIL PIRIDINA" . Uma composição detergente que inibe a transferência de corante, à base de copolímeros de vinil piridina, na qual a razão molar de monômero de copolimerização é de 1 a 0, 01, de preferência, de 0,5 a 0,05, particularmente, de 0,3 a 0,05.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/09/2001

RPI 1605

Notificação de entrada na fase nacional - PCT

#1.3

07/06/1999

RPI 1487

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