Patent application 14346614 (US), filed 2014-03-21
Publication number: US20140224151A1
Title: WEAR RESISTANT DENTAL COMPOSITION
CPC codes: A61K   6/60
A61K   6/77
A61K   6/71
A61K   6/853
C04B   7/345
C04B  14/26
C04B  14/301
C04B  14/38
C04B  16/00
C04B  16/06
C04B  16/08
C04B  22/064
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20080206716
ref_type: patent
severity: obviousness
ref_id: 20080299093
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)