Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11045773 | Salt tolerant porous medium | Frank Onyemauwa | 2021-06-29 |
| 11040312 | Porous membrane having a fluorinated copolymer as surface treatment | James A. Belmont, Bruno Ameduri, Gerald Lopez | 2021-06-22 |
| 10737259 | Salt tolerant anion exchange medium | Frank Onyemauwa | 2020-08-11 |
| 10576431 | Fluoropolymers and membranes comprising fluoropolymers (II) | Frank Onyemauwa | 2020-03-03 |
| 10471396 | Fluoropolymers and membranes comprising fluoropolymers (I) | Frank Onyemauwa | 2019-11-12 |
| 10315168 | Hydrophilic porous polytetrafluoroethylene membrane (II) | Marcin Stasiak, Frank Onyemauwa, Amarnauth Singh | 2019-06-11 |
| 10239023 | Self-wetting porous membranes (II) | Marcin Stasiak | 2019-03-26 |
| 10213750 | Hydrophilically modified fluorinated membrane (I) | Khaled Abdel-Hakim Helmy Aamer, Jian Qiu | 2019-02-26 |
| 10130918 | Fluoropolymers and membranes comprising fluoropolymers (III) | Frank Onyemauwa, Ying Labreche | 2018-11-20 |
| 9962662 | Fluorinated polymer and use thereof in the preparation of hydrophilic membranes (vi) | Frank Onyemauwa | 2018-05-08 |
| 9855534 | Porous PTFE membranes for metal removal | Khaled Abdel-Hakim Helmy Aamer | 2018-01-02 |
| 9849428 | Hydrophilically modified fluorinated membrane (VI) | Marcin Stasiak | 2017-12-26 |
| 9724649 | Self-wetting porous membranes (I) | Marcin Stasiak | 2017-08-08 |
| 9724650 | Hydrophilically modified fluorinated membrane (II) | Khaled Abdel-Hakim Helmy Aamer, Jian Qiu | 2017-08-08 |
| 9718924 | Hydrophilic block copolymers and membranes prepared therefrom (II) | Frank Onyemauwa | 2017-08-01 |
| 9649603 | Hydrophilically modified fluorinated membrane (III) | Khaled Abdel-Hakim Helmy Aamer, Jian Qiu, Frank Onyemauwa, Marcin Stasiak | 2017-05-16 |
| 9643131 | Hydrophilic porous polytetrafluoroethylene membrane (I) | Khaled Abdel-Hakim Helmy Aamer, Marcin Stasiak, Amarnauth Singh | 2017-05-09 |
| 9643130 | Hydrophilically modified fluorinated membrane (IV) | Khaled Abdel-Hakim Helmy Aamer, Marcin Stasiak | 2017-05-09 |
| 9636641 | Hydrophilically modified fluorinated membrane (I) | Khaled Abdel-Hakim Helmy Aamer, Jian Qiu | 2017-05-02 |
| 9630151 | Hydrophilically modified fluorinated membrane (V) | Khaled Abdel-Hakim Helmy Aamer | 2017-04-25 |
| 9394407 | Hydrophilic block copolymers and membranes prepared therefrom (I) | Frank Onyemauwa | 2016-07-19 |
| 9309367 | Membranes comprising cellulosic material and hydrophilic block copolymer (V) | Lixiang Xiao, Frank Onyemauwa | 2016-04-12 |
| 9303133 | Hydrophilic membranes and method of preparation thereof (IV) | Frank Onyemauwa | 2016-04-05 |
| 9260569 | Hydrophilic block copolymers and method of preparation thereof (III) | Frank Onyemauwa | 2016-02-16 |
| 9254466 | Crosslinked cellulosic membranes | Lixiang Xiao, Frank Onyemauwa, Lauren A. Spielman, Shant M. Hambarsoomian | 2016-02-09 |