FLIEG; Ralf
Patent Applications and Registrations
Patent applications and USPTO patent grants for FLIEG; Ralf.The latest application filed is for "doped membranes".
- FLIEG; Ralf - Rangendingen DE
| Patent | Date |
|---|---|
| Doped Membranes App 20210229047 - FLIEG; Ralf ; et al. | 2021-07-29 |
| Method For Sterilizing Water-filled Devices App 20210187137 - FLIEG; Ralf ; et al. | 2021-06-24 |
| Method For Sealing Medical Devices App 20200353694 - ASSMANN; Claudia ; et al. | 2020-11-12 |
| Process For Testing Filters App 20200215493 - ASSMANN; Claudia ; et al. | 2020-07-09 |
| Liver Support System App 20190193028 - FLIEG; Ralf ; et al. | 2019-06-27 |
| Liver support system Grant 10,265,453 - Flieg , et al. | 2019-04-23 |
| Integrated device for liver support system Grant 10,086,123 - Welzel , et al. October 2, 2 | 2018-10-02 |
| Filter device combining beads and fibers Grant 10,052,427 - Flieg , et al. August 21, 2 | 2018-08-21 |
| Separation material Grant 9,844,621 - Rempfer , et al. December 19, 2 | 2017-12-19 |
| Separation material comprising saccharide ligands Grant 9,259,710 - Rempfer , et al. February 16, 2 | 2016-02-16 |
| Filter Device Combining Beads And Fibers App 20150320924 - Flieg; Ralf ; et al. | 2015-11-12 |
| Integrated Device For Liver Support System App 20150290380 - Welzel; Arne ; et al. | 2015-10-15 |
| Liver Support System App 20150273127 - Flieg; Ralf ; et al. | 2015-10-01 |
| Separation Material Comprising Saccharide Ligands App 20150111194 - Rempfer; Martin ; et al. | 2015-04-23 |
| Doped Membranes App 20140326669 - Flieg; Ralf ; et al. | 2014-11-06 |
| Separation Material App 20140166580 - Rempfer; Martin ; et al. | 2014-06-19 |
| Enzyme-functionalized Supports App 20120208256 - Flieg; Ralf ; et al. | 2012-08-16 |
| Dialysis Device App 20110105981 - Wagner; Steffan ; et al. | 2011-05-05 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 