Patent application 13703385 (US), filed 2013-01-30
Publication number: US20130117941A1
Title: METAL FREE BLEACHING COMPOSITION
CPC codes: D06L   4/15
D06L   4/12
C07C2601/14
C07C 225/06
C07C 225/22
C07C 317/32
C07C 323/32
C07C 381/12
C11D   3/30
C11D   3/349
C11D   3/3902
C11D   3/3905
C11D   3/3915
C11D   3/3917
C11D   7/3236
C11D   7/3281
C11D   7/34
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
obviousness_103
Prior art cited: ref_id: 7125832
ref_type: patent
severity: novelty_destroying
ref_id: 6034045
ref_type: patent
severity: novelty_destroying
ref_id: 20050176612
ref_type: patent
severity: novelty_destroying
ref_id: WO 0236729
ref_type: patent
severity: novelty_destroying
ref_id: 6277808
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-15)