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"Spirally Wound Membrane Separator Assembly"
Abstract: [0075] A separator assembly is provided comprising a membrane stack assembly comprising a feed carrier layer, a permeate carrier layer, and a membrane layer, and a central core element comprising a concentrate exhaust conduit and a permeate exhaust conduit; wherein the concentrate exhaust conduit and the permeate exhaust conduit are separated by a first portion of the membrane stack assembly; and wherein a second portion of the membrane stack assembly forms a multilayer membrane assembly disposed around the central core element; and wherein the feed carrier layer is in contact with the concentrate exhaust conduit and not in contact with the permeate exhaust conduit; and wherein the permeate carrier layer is in contact with the permeate exhaust conduit and not in contact with the concentrate exhaust conduit; and wherein the permeate carrier layer does not form an outer surface of the separator assembly.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
01 April 2011
Publication Number
13/2012
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2017-11-02
Renewal Date
Applicants
GENERAL ELECTRIC COMPANY
1 RIVER ROAD, SCHENECTADY, NEW YORK 12345 U.S.A.
Inventors
1. BEAUCHAMP PHILIP PAUL
17 RIVERWIND DRIVE, REXFORD, NY 12148 U.S.A.
2. ERNO DANIEL JASON
4 CHERRY HILLS COURT, CLIFTON PARK, NY 12065 U.S.A.
3. MARSCHKE DEAN DAVID
9462 RILEY LAKE ROAD, EDEN PRAIRIE, MN 55347 U.S.A.
4. CUEMAN MICHAEL KENT
115 PINTAIL PLACE, YORKTOWN, VA 23692 U.S.A.
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 2438-delnp-2011-GPA.pdf | 2011-12-02 |
| 2 | 2438-delnp-2011-Form-5.pdf | 2011-12-02 |
| 3 | 2438-delnp-2011-Form-3.pdf | 2011-12-02 |
| 4 | 2438-delnp-2011-Form-2.pdf | 2011-12-02 |
| 5 | 2438-delnp-2011-Form-1.pdf | 2011-12-02 |
| 6 | 2438-delnp-2011-Drawings.pdf | 2011-12-02 |
| 7 | 2438-delnp-2011-Description (Complete).pdf | 2011-12-02 |
| 8 | 2438-delnp-2011-Correspondence-others.pdf | 2011-12-02 |
| 9 | 2438-delnp-2011-Claims.pdf | 2011-12-02 |
| 10 | 2438-delnp-2011-Abstract.pdf | 2011-12-02 |
| 11 | 2438-delnp-2011-Form-18 (14-08-2012).pdf | 2012-08-14 |
| 12 | 2438-delnp-2011-Correspondence-Others-(22-10-2012).pdf | 2012-10-22 |
| 13 | 2438-delnp-2011-Correspondence other- (14-8-2012).pdf | 2014-08-06 |
| 14 | 2438-DELNP-2011-FER.pdf | 2017-03-17 |
| 15 | 2438-DELNP-2011-PETITION UNDER RULE 137 [14-09-2017(online)].pdf_5.pdf | 2017-09-14 |
| 16 | 2438-DELNP-2011-PETITION UNDER RULE 137 [14-09-2017(online)].pdf | 2017-09-14 |
| 17 | 2438-DELNP-2011-Changing Name-Nationality-Address For Service [14-09-2017(online)].pdf | 2017-09-14 |
| 18 | 2438-DELNP-2011-Amendment Of Application Before Grant - Form 13 [14-09-2017(online)].pdf | 2017-09-14 |
| 19 | 2438-DELNP-2011-OTHERS [17-09-2017(online)].pdf | 2017-09-17 |
| 20 | 2438-DELNP-2011-FER_SER_REPLY [17-09-2017(online)].pdf | 2017-09-17 |
| 21 | 2438-DELNP-2011-DRAWING [17-09-2017(online)].pdf | 2017-09-17 |
| 22 | 2438-DELNP-2011-CORRESPONDENCE [17-09-2017(online)].pdf | 2017-09-17 |
| 23 | 2438-DELNP-2011-COMPLETE SPECIFICATION [17-09-2017(online)].pdf | 2017-09-17 |
| 24 | 2438-DELNP-2011-CLAIMS [17-09-2017(online)].pdf | 2017-09-17 |
| 25 | 2438-DELNP-2011-ABSTRACT [17-09-2017(online)].pdf | 2017-09-17 |
| 26 | 2438-DELNP-2011-Power of Attorney-270917.pdf | 2017-10-03 |
| 27 | 2438-DELNP-2011-OTHERS-270917.pdf | 2017-10-03 |
| 28 | 2438-DELNP-2011-Correspondence-270917.pdf | 2017-10-03 |
| 29 | 2438-DELNP-2011-PatentCertificate02-11-2017.pdf | 2017-11-02 |
| 30 | 2438-DELNP-2011-IntimationOfGrant02-11-2017.pdf | 2017-11-02 |
| 31 | 2438-DELNP-2011-RELEVANT DOCUMENTS [05-03-2018(online)].pdf | 2018-03-05 |
| 32 | 2438-DELNP-2011-RELEVANT DOCUMENTS [19-03-2019(online)].pdf | 2019-03-19 |
| 33 | 2438-DELNP-2011-PROOF OF ALTERATION [26-04-2019(online)].pdf | 2019-04-26 |
| 34 | 2438-DELNP-2011-POWER OF AUTHORITY [10-08-2019(online)].pdf | 2019-08-10 |
| 35 | 2438-DELNP-2011-FORM-16 [10-08-2019(online)].pdf | 2019-08-10 |
| 36 | 2438-DELNP-2011-ASSIGNMENT WITH VERIFIED COPY [10-08-2019(online)].pdf | 2019-08-10 |
| 37 | 289178-OTHERS-130819.pdf | 2019-08-20 |
| 38 | 289178-Correspondence-130819.pdf | 2019-08-20 |
| 39 | 2438-DELNP-2011-RELEVANT DOCUMENTS [19-03-2020(online)].pdf | 2020-03-19 |
| 40 | 2438-DELNP-2011-RELEVANT DOCUMENTS [26-08-2021(online)].pdf | 2021-08-26 |
| 41 | 2438-DELNP-2011-RELEVANT DOCUMENTS [30-09-2021(online)].pdf | 2021-09-30 |
| 42 | 2438-DELNP-2011-RELEVANT DOCUMENTS [19-08-2022(online)].pdf | 2022-08-19 |
| 43 | 2438-DELNP-2011-RELEVANT DOCUMENTS [20-09-2023(online)].pdf | 2023-09-20 |
Search Strategy
| 1 | 2438delnp2011_16-03-2017.pdf |