METHODS AND DEVICE FOR IMPROVED SCENT DELIVERY

Title:

METHODS AND DEVICE FOR IMPROVED SCENT DELIVERY

Document Type and Number:

WIPO Patent Application WO2004093929

Kind Code:

A3

Abstract:

Systems, devices, methods, and compositions that improve the scent perception for a user. Improved scent perception is achieved by presenting alternating scents and by varying levels of output of scents, as well as by minimizing device clogging, thereby improving evaporation profiles.

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Inventors:

WOO RICKY AH-MAN (US)
ALONSO MARIO (US)
HECT JOHN PHILLIP (US)
REECE STEVEN (US)
KVIETOK FRANK ANDREJ (US)
ST PIERRE EILEEN MARIE (US)
READNOUR CHRISTINE MARIE (US)
KAISER CARL ERIC (US)
BAILLELY SUSAN (US)
AGAMI SION (US)

Application Number:

PCT/US2004/011838

Publication Date:

March 17, 2005

Filing Date:

April 16, 2004

Export Citation:

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Assignee:

PROCTER & GAMBLE (US)
WOO RICKY AH-MAN (US)
ALONSO MARIO (US)
HECT JOHN PHILLIP (US)
REECE STEVEN (US)
KVIETOK FRANK ANDREJ (US)
ST PIERRE EILEEN MARIE (US)
LIU ZAIYOU (US)
READNOUR CHRISTINE MARIE (US)
KAISER CARL ERIC (US)
BAILLELY SUSAN (US)
AGAMI SION (US)

International Classes:

A61L9/02; A61L9/03; A61L9/12; A61L9/14; (IPC1-7): A61L9/02; A61L9/03

Foreign References:

GB2279010A	1994-12-21
US4629604A	1986-12-16
EP1260255A1	2002-11-27
US5727186A	1998-03-10
US6465420B1	2002-10-15

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