Patent application 14419849 (US), filed 2015-02-05
Publication number: US20150197618A1
Title: FILLER, GLASS COMPOSITION AND METHOD FOR PRODUCING HEXAGONAL PHOSPHATE
CPC codes: C08K   3/32
C01B  25/45
C03C   8/24
C03C  14/004
C08K2003/325
C08K2003/327
C08K2003/328
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20100267544
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-15)