Patent application 13628149 (US), filed 2012-09-27
Publication number: US20130084204A1
Title: METHOD OF MAKING ND-FE-B SINTERED MAGNETS WITH REDUCED DYSPROSIUM OR TERBIUM
CPC codes: C22C  33/0207
B22F   1/17
C22C  33/0278
H01F  41/0293
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
double_patenting
Prior art cited: ref_id: 20110250087
ref_type: patent
severity: obviousness
ref_id: 8187392
ref_type: patent
severity: obviousness
ref_id: 20120137829
ref_type: patent
severity: obviousness
ref_id: 7632360
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)