Patent application 13983183 (US), filed 2013-08-01
Publication number: US20130309285A1
Title: COMPOSITE PIGMENT AND METHOD FOR PREPARATION THEREOF
CPC codes: A61K   8/0245
A61K   8/0283
C09B  63/00
A61K   8/022
A61K   8/04
A61K   8/25
A61K   8/29
A61K   8/585
A61K   8/8123
A61K   8/8152
A61K   8/88
A61K2800/412
A61K2800/413
A61K2800/61
A61K2800/621
A61K2800/622
A61K2800/624
A61Q   1/02
A61Q   1/04
A61Q   1/06
A61Q   1/08
A61Q   1/10
A61Q   1/12
A61Q   3/02
A61Q  17/04
A61Q  19/007
C09B  67/00
C09B  67/0063
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20020005145
ref_type: patent
severity: obviousness
ref_id: 6710091
ref_type: patent
severity: obviousness
ref_id: EP 1092421
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-15)