Patent application 14380557 (US), filed 2014-08-22
Publication number: US20150038640A1
Title: NOVEL POLYMER DISPERSANTS
CPC codes: C08F   8/32
C08F   2/00
C08F  10/00
C08G  63/6852
C08G  63/912
C08G  64/0241
C08G  64/42
C09D  11/102
C09D  17/00
C09D 133/08
C09D 133/14
C09D 151/003
C09D 167/04
C09D 177/12
C08F 293/005
C08F 220/20
Office action: rejection, dated 2015-10-16
Rejection reasons: anticipation_102
Prior art cited: ref_id: 4095992
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-16)