Patent application 14068967 (US), filed 2013-10-31
Publication number: US20140057110A1
Title: METHOD OF FORMING EFFICIENT PHOSPHOR POWDERS
CPC codes: C09K  11/7787
Y10T 428/2982
C09K  11/025
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: WO 2009012651
ref_type: patent
severity: obviousness
ref_id: 20010004250
ref_type: patent
severity: obviousness
ref_id: 3798173
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)