Patent application 14414624 (US), filed 2015-01-13
Publication number: US20150209253A1
Title: ORAL CARE AND ORAL HYGIENE PRODUCTS HAVING PHOTOCATALYTIC ACTIVITY COMPRISING INORGANIC PARTICLES SUPERFICIALLY FUNCTIONALISED WITH TIO2 NANOPARTICLES
CPC codes: A61K   8/29
B01J  35/39
A61C  19/066
A61K   8/0245
A61K   8/0254
A61K   8/24
A61K2800/413
A61K2800/61
A61K2800/621
A61K2800/651
A61K2800/805
A61K2800/88
A61N   5/062
A61Q  11/00
B82Y  30/00
C01P2002/72
C01P2002/85
C01P2004/04
C01P2004/54
C01P2004/64
C09C   1/02
C09C   1/021
C09C   1/36
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 6843981
ref_type: patent
severity: obviousness
ref_id: 6825155
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)