Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12239943 | Continuous production of active pharmaceutical ingredients | — | 2025-03-04 |
| 12121860 | Hollow fiber membrane module for direct contact membrane distillation-based desalination | Dhananjay Singh, Lin Li, Thomas J. McEvoy | 2024-10-22 |
| 11779859 | Continuous production of active pharmaceutical ingredients | — | 2023-10-10 |
| 11534720 | Hollow fiber membrane module for direct contact membrane distillation-based desalination | Dhananjay Singh, Lin Li, Thomas J. McEvoy | 2022-12-27 |
| 10843133 | Separation of organic solvent mixtures | Prithish Basak, John Chau | 2020-11-24 |
| 10005022 | Systems and methods for CO2 removal from flue gas by temperature swing absorption | — | 2018-06-26 |
| 9993436 | Porous hollow fiber anti-solvent crystallization-based continuous method of polymer coating on submicron and nanoparticles | Robert Pfeffer, Dengyue Chen, Dhananjay Singh | 2018-06-12 |
| 9988956 | System and method for continuous removal of water from oil via membrane separation | Li Yang | 2018-06-05 |
| 9751042 | Systems and methods for CO2 removal from flue gas by temperature swing absorption | — | 2017-09-05 |
| 9452930 | System and method for continuous polymer coating of particles | Robert Pfeffer, Dhananjay Singh, Dengyue Chen | 2016-09-27 |
| 9085476 | Pervaporation membranes highly selective for volatile solvents present in fermentation broths | — | 2015-07-21 |
| 8167143 | Desalination devices and systems using porous hydrophobic hollow fibers and hydrophobic porous coatings | Baoan Li | 2012-05-01 |
| 8036738 | Iontophoretic transdermal drug delivery system based on conductive polyaniline membrane | Qiuxi Fan | 2011-10-11 |
| 7811381 | Antisolvent crystallization in porous hollow fiber devices and methods of use thereof | Dimitrios Zarkadas | 2010-10-12 |
| 7754083 | Solid hollow fiber cooling crystallization systems and methods | Dimitrios Zarkadas | 2010-07-13 |
| 7497950 | Highly selective membrane systems and methods for protein ultrafiltration | Meredith Feins | 2009-03-03 |
| 7318854 | System and method for selective separation of gaseous mixtures using hollow fibers | — | 2008-01-15 |
| 6986847 | Method and apparatus for isolation and purification of biomolecules | Robert G. Luo, Yanke Xu, Xiao-Ping Dai | 2006-01-17 |
| 6824680 | Preparation of microporous films from immiscible blends via melt processing and stretching | Chaiya Chandavasu, Marino Xanthos, Costas G. Gogos | 2004-11-30 |
| 6635103 | Membrane separation of carbon dioxide | A. Sarma Kovvali, Hua Chen | 2003-10-21 |
| 6156096 | Gas separation using hollow fiber contained liquid membrane | — | 2000-12-05 |
| 6110481 | Controlled release device based on aqueous-organic partitioning in porous membranes | Stephanie Farrell, Rahul Basu | 2000-08-29 |
| 6022477 | Method and apparatus for isolation purification of biomolecules | Robert G. Luo | 2000-02-08 |
| 5993515 | Apparatus and process for selectively removing a component from a multicomponent aqueous solution by pervaporation | — | 1999-11-30 |
| 5928409 | Method and apparatus for gas removal by cyclic flow swing membrane permeation | — | 1999-07-27 |