Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639909 | Composite materials for sensing applications | Rahul Shevate, Md Azimul Haque, Tao Wu | 2023-05-02 |
| 11285445 | CO2-philic thin film composite membranes | Madhavan Karunakaran, Mahendra Kumar, Rahul Shevate, Faheem Hassan AKHTAR | 2022-03-29 |
| 11235288 | Polystyrene-b-polyethylene oxide block copolymer membranes, methods of making, and methods of use | Madhavan Karunakaran | 2022-02-01 |
| 10960359 | Method of making reaction induced phase separation membranes and uses thereof | Jamaliah H. ABURABIE, Luis Francisco Villalobos Vazquez de la Parra | 2021-03-30 |
| 10696025 | Asymmetric polymeric membranes containing a metal-rich dense layer with a controlled thickness and method of making same | Luis Francisco Villalobos Vazquez de la Parra | 2020-06-30 |
| 10549243 | Polystyrene-b-polyethylene oxide block copolymer membranes, methods of making, and methods of use | Madhavan Karunakaran | 2020-02-04 |
| 10450632 | Chelating polymeric membranes | Luis Francisco Villalobos Vazquez de la Parra, Roland Hilke | 2019-10-22 |
| 9914099 | Self-assembled block copolymer membrane | Suzana Nunes | 2018-03-13 |
| 8317900 | Polymer membrane | Grete Johannsen, Wilfredo Yave Rios, Anja Car | 2012-11-27 |
| 8124660 | Polymer electrolyte membrane comprising coordination polymer | Dominique de Figueiredo Gomes, Suzana Nunes, Stefan Kaskel, Volker Abetz | 2012-02-28 |
| 7964019 | Gas separation membrane | Jun Qiu, Jan Wind, Holger Pingel | 2011-06-21 |
| 7658784 | Composite material, in particular composite membrane, and process for the production of the same | Detlev Fritsch, Dominique De Figueiredo Gomes | 2010-02-09 |
| 6277483 | Composite membrane with support structure made of microporous material | Detlev Iritsch, Ernst-Moritz Bellingen, Michael Deppe, Michael Schossig-Tiedemann | 2001-08-21 |
| 6221131 | Multi-stage process for the separation/recovery of gases | Rolf-Dieter Behling, Klaus Ohlrogge, Jan Wind, Lidia Barreto da Silva | 2001-04-24 |
| 6179900 | Process for the separation/recovery of gases | Rolf-Dieter Behling, Ledia Barreto da Silva | 2001-01-30 |
| 5980795 | Method of producing hollow fiber polymer membranes | Rebecca Klötzer, Bernd Seibig, Dieter Paul | 1999-11-09 |
| 5595658 | Membrane based on graft copolymers | Detlev Fritsch, Rolf-Dieter Behling, Regine Just | 1997-01-21 |
| 5523003 | Method of introducing hydrogen into aqueous liquids without forming bubbles | Michael Sell, Michael Bischoff, Andreas Mann, Rolf-Dieter Behling, Klemens Kneifel | 1996-06-04 |
| 5456827 | Compressor system having a device for continuous cleaning of the auxiliary or working liquid | Karl-Heinz Nikutta, Dietmar Gosch, Erwin Zimmermann, Klaus Ohlrogge, Jan Wind | 1995-10-10 |
| 5085776 | Composite membranes for fluid separations | Ingo Blume, Ingo Pinnau, Johannes G. Wijmans | 1992-02-04 |
| 4990255 | Composite membranes for fluid separations | Ingo Blume, Ingo Pinnau, Johannes G. Wijmans | 1991-02-05 |
| 4933085 | Method of manufacturing an integral asymmetrical membrane | Klemens Kneifel, Rudolf Waldemann | 1990-06-12 |
| 4931181 | Composite membranes for fluid separations | Ingo Blume, Ingo Pinnau, Johannes G. Wijmans | 1990-06-05 |
| 4818452 | Method of manufacturing an integral asymmetrical membrane | Klemens Kneifel, Rudolf Waldemann | 1989-04-04 |
| 4746333 | Method for producing an integral asymmetric gas separating membrane and the resultant membrane | Ingo Pinnau | 1988-05-24 |