Official data from INPI

COMPOSIÇÃO AMACIANTE DE TECIDO, ADICIONADA AO ENXÁGUE

Arquivada/ExtintaInvention PatentPCT · US1995010129

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Application data

Number

PI9509285

Type

Invention Patent

Filing

08/08/1995

Publication

11/18/1997

PCT

US1995010129

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Progress at the INPI

Filing08/08/95
Publication11/18/97
Examination
Allowance05/07/02
Grant10/29/02
Expired11/24/15

The letters patent expired on 11/24/2015: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 11/24/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

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Inventors

D. S. (pessoa física)

T. T. (pessoa física)

Technical data

IPC Classification

C11D 1/62 C11D 3/30 C11D 3/33 C11D 3/37

Priority claims

320475 · 10/07/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 08/08/2015

11/24/2015

RPI 2342

Concessão da patente

#16.1

10/29/2002

RPI 1660

Deferimento

#9.1

05/07/2002

RPI 1635

Exigência - art. 36 da LPI

#6.1

11/13/2001

RPI 1610

Notificação de entrada na fase nacional - PCT

#1.3

11/18/1997

RPI 1407

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