Patent application 13791555 (US), filed 2013-03-08
Publication number: US20130233797A1
Title: METHODS FOR OSMOTIC CONCENTRATION OF HYPER SALINE STREAMS
CPC codes: C02F   1/445
Y02W  10/30
Y02W  10/37
B01D  61/0022
B01D  61/0021
B01D2311/04
B01D2311/08
B01D2313/246
C02F   1/001
C02F   1/04
C02F   1/14
C02F   1/38
C02F   1/42
C02F   1/444
C02F   1/50
C02F2001/007
C02F2303/10
B01D2311/2642
Office action: rejection, dated 2015-10-13
Rejection reasons: obviousness_103
Prior art cited: ref_id: 6391205
ref_type: patent
severity: obviousness
ref_id: 7560029
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-13)