Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Reexamination Certificate
2005-12-27
2005-12-27
Drodge, Joseph (Department: 1723)
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
C210S321690, C210S321890, C210S650000
Reexamination Certificate
active
06979404
ABSTRACT:
A filtration device having a plurality of membrane modules is provided. Each of the plurality of membrane modules has first and second permeable sheets that are separated by a spacer, a first ring disposed around a perimeter of a first hole in the first permeable sheet, and a second ring disposed around a perimeter of a second hole in the second permeable sheet, the second hole in alignment with the first hole. The first ring of each of the plurality of membrane modules is in abutment with the second ring of a preceding one of each of the plurality of membrane modules so that the plurality of membrane modules are interconnected for communication therebetween. Some embodiments further provide a third sheet that disposed between successively adjacent membrane modules.
REFERENCES:
patent: 2551312 (1951-05-01), Bokich
patent: 3580840 (1971-05-01), Uridil
patent: 4549963 (1985-10-01), Jensen et al.
patent: 4597868 (1986-07-01), Watanabe
patent: 4600511 (1986-07-01), Sherman et al.
patent: 5002667 (1991-03-01), Kutowy et al.
patent: 5049271 (1991-09-01), Cain
patent: 5076923 (1991-12-01), Hilgendorff et al.
patent: 5209852 (1993-05-01), Sunaoka et al.
patent: 5401403 (1995-03-01), Hagqvist
patent: 5482625 (1996-01-01), Shimizu et al.
patent: 5910250 (1999-06-01), Mahendran et al.
patent: 6033566 (2000-03-01), Averill et al.
patent: 6126819 (2000-10-01), Heine et al.
patent: 6280626 (2001-08-01), Miyashita et al.
patent: 6312598 (2001-11-01), Munson et al.
patent: 6371307 (2002-04-01), Eskes
patent: 6375848 (2002-04-01), Cote et al.
patent: 6451205 (2002-09-01), McGaw, Jr.
patent: 6461524 (2002-10-01), Tsuihiji et al.
patent: 6555005 (2003-04-01), Zha et al.
patent: 1 254 691 (2002-11-01), None
patent: 7-289856 (1995-11-01), None
patent: 1996131783 (1996-05-01), None
patent: 11-347375 (1999-12-01), None
patent: 2000-79331 (2000-03-01), None
patent: 2000-210660 (2000-08-01), None
patent: 2001-009246 (2001-01-01), None
Patent Abstracts of Japan: Publication No. 2001334134, Publication Date Dec. 4, 2001.
Patent Abstracts of Japan: Publication No. 08155277, Publication Date Jun. 18, 1996.
Patent Abstracts of Japan: Publication No. 08155278, Publication Date Jun. 18, 1996.
Patent Abstracts of Japan: Publication No. 10128082, Publication Date May 19, 1998.
Drodge Joseph
Leffert Jay & Polglaze PA
Triple I
LandOfFree
Self-manifolding sheet membrane module does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Self-manifolding sheet membrane module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-manifolding sheet membrane module will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3513788