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1. (WO2010072997) COSMETIC TEETH WHITENING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/072997 International Application No.: PCT/GB2009/002909
Publication Date: 01.07.2010 International Filing Date: 17.12.2009
IPC:
A61C 19/06 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
19
Dental auxiliary appliances
06
Implements for therapeutic treatment
Applicants:
THE BOC GROUP LIMITED [GB/GB]; The Priestley Centre 10 Priestley Road Surrey Research Park Guildford GU2 7XY, GB (AllExceptUS)
DEVERY, Cormac, John [IE/GB]; GB (UsOnly)
LLYOD, Geoffrey, Morgan [GB/GB]; GB (UsOnly)
Inventors:
DEVERY, Cormac, John; GB
LLYOD, Geoffrey, Morgan; GB
Agent:
WICKHAM, Michael; The BOC Group Limited The Priestley Centre 10 Priestley Road Surrey Research Park Guildford GU2 7XY, GB
Priority Data:
0823435.323.12.2008GB
0904164.111.03.2009GB
Title (EN) COSMETIC TEETH WHITENING
(FR) BLANCHIMENT COSMÉTIQUE DES DENTS
Abstract:
(EN) A method of cosmetically whitening teeth in vivo comprises exposing the teeth to be whitened to a flow of non-thermal gaseous plasma or at a temperature acceptable for oral administration of the non-thermal gaseous plasma and for a time sufficient for the non-thermal gaseous plasma to have a tooth- whitening effect. Repeated treatments may be performed. The non-thermal gaseous plasma may be formed of helium or a mixture of helium and oxygen.
(FR) L'invention porte sur un procédé de blanchiment cosmétique in vivo des dents, comprenant l'exposition des dents à blanchir à un flux de plasma gazeux non thermique ou à une température acceptable pour une administration orale du plasma gazeux non thermique et pendant un temps suffisant pour que le plasma gazeux non thermique ait un effet blanchissant sur les dents. Des traitements répétés peuvent être effectués. Le plasma gazeux non thermique peut être constitué d'hélium ou d'un mélange d'hélium et d'oxygène.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
SG172205EP2376018JP2012513455US20120015322CN102316822RU2011130804
CA2747282KR1020110114596RU0002559932BRPI0923558AU2009332708MYPI 2011002896
IN5260/CHENP/2011