Patent application 13654918 (US), filed 2012-10-18
Publication number: US20130101739A1
Title: FORMED SHEET MEMBRANE ELEMENT AND FILTRATION SYSTEM
CPC codes: B01D  61/18
B01D  63/08
B01D  67/0088
B01D  61/027
B01D  61/145
B01D  61/147
B01D  63/081
B01D  67/0013
B01D  69/06
B01D2315/06
B01D2323/42
B05C  11/02
B05C  11/04
B05D   3/12
B29C  53/24
B29C  65/06
B29C  65/08
B29C  65/16
B29C  65/168
B29C  65/4815
B29C  65/483
B29C  65/526
B29C  66/112
B29C  66/131
B29C  66/1312
B29C  66/21
B29C  66/5414
B29C  66/543
B29C  66/547
B29C  66/63
B29C  66/71
B29C  66/7294
B29C  66/934
B29L2031/14
B29L2031/601
B29L2031/755
C02F   1/442
C02F   1/444
B29K2067/003
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 6224706
ref_type: patent
severity: obviousness
ref_id: WO 2009135529
ref_type: patent
severity: obviousness
ref_id: JP 07068693
ref_type: patent
severity: obviousness
ref_id: 3734659
ref_type: patent
severity: obviousness
ref_id: 5788862
ref_type: patent
severity: obviousness
ref_id: 6544590
ref_type: patent
severity: obviousness
ref_id: 20020172802
ref_type: patent
severity: obviousness
ref_id: 3725985
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)