Patent application 13665243 (US), filed 2012-10-31
Publication number: US20130105383A1
Title: NANOFILTRATION-TYPE THIN FILM COMPOSITE FORWARD OSMOSIS MEMBRANE AND A METHOD OF SYNTHESIZING THE SAME
CPC codes: B01D  69/107
B01D  69/1251
B01D  61/002
B01D  61/027
B01D  67/0006
B01D  71/56
B01D2323/40
B01D2325/02
B01D2325/025
B01D2325/026
B01D2325/04
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20100224555
ref_type: patent
severity: obviousness
ref_id: 6056903
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)