Patent application 13608249 (US), filed 2012-09-10
Publication number: US20130068674A1
Title: REVERSE OSMOSIS MEMBRANE SEPARATION DEVICE
CPC codes: B01D  61/12
C02F   1/441
B01D  61/025
B01D  61/10
B01D2311/10
B01D2311/14
B01D2311/16
B01D2311/243
B01D2311/246
C02F   1/44
C02F2209/02
C02F2209/40
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
obviousness_103
Prior art cited: ref_id: 20130026083
ref_type: patent
severity: novelty_destroying
ref_id: 20130026083
ref_type: patent
severity: novelty_destroying
ref_id: 20080035201
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-15)