Patent application 14477695 (US), filed 2014-09-04
Publication number: US20150125877A1
Title: Weak Affinity Chromatography
CPC codes: G01N  33/743
B01D  15/22
B01D  15/3804
G01N  30/7233
G01N2030/8813
G01N2430/00
G01N2560/00
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20090068179
ref_type: patent
severity: obviousness
ref_id: 4546161
ref_type: patent
severity: obviousness
ref_id: 20030199671
ref_type: patent
severity: obviousness
ref_id: 20050029196
ref_type: patent
severity: obviousness
ref_id: 4229537
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)