Patent application 13688469 (US), filed 2012-11-29
Publication number: US20130136984A1
Title: COMPOSITE NITRIDE, METHOD OF PREPARING THE SAME, ELECTRODE ACTIVE MATERIAL INCLUDING THE COMPOSITE NITRIDE, ELECTRODE INCLUDING THE ELECTRODE ACTIVE MATERIAL, AND LITHIUM SECONDARY BATTERY INCLUDING THE ELECTRODE
CPC codes: H01M   4/366
B82Y  30/00
C01B  21/0821
C01G  23/005
C01G  23/053
C01P2002/72
C01P2002/85
C01P2004/16
C01P2004/61
C01P2004/62
C01P2004/64
C01P2006/40
H01M   4/0471
H01M   4/131
H01M   4/136
H01M   4/1391
H01M   4/1397
H01M   4/485
H01M   4/58
Y02E  60/10
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20050281727
ref_type: patent
severity: obviousness
ref_id: 20100092846
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)