FRERICHS; Arnold
Patent Applications and Registrations
Patent applications and USPTO patent grants for FRERICHS; Arnold.The latest application filed is for "device for positioning a patient interface".
- FRERICHS; Arnold - Buxtehude DE
| Patent | Date |
|---|---|
| Device For Positioning A Patient Interface App 20220054785 - FELDHAHN; Karl-Andreas ; et al. | 2022-02-24 |
| Device for positioning a patient interface Grant 11,160,946 - Feldhahn , et al. November 2, 2 | 2021-11-02 |
| Device for supporting a patient interface on the users head Grant 10,737,048 - Frerichs , et al. A | 2020-08-11 |
| Device For Positioning A Patient Interface App 20190151593 - FELDHAHN; Karl-Andreas ; et al. | 2019-05-23 |
| Breathing Mask With Breathing Gas Opening In The Mask Body App 20180361095 - FRERICHS; Arnold ; et al. | 2018-12-20 |
| Breathing Mask With Coupling Elements For Head Strap App 20180361101 - FRERICHS; Arnold ; et al. | 2018-12-20 |
| Breathing Mask Interface With Small Required Operating Force App 20180361093 - FRERICHS; Arnold ; et al. | 2018-12-20 |
| Device for positioning a patient interface Grant 10,137,272 - Feldhahn , et al. November 27, 2 | 2018-11-27 |
| Device For Supporting A Patient Interface On The Users Head App 20170136201 - FRERICHS; Arnold ; et al. | 2017-05-18 |
| Plastics for medical technical devices Grant 9,625,065 - Feldhahn , et al. April 18, 2 | 2017-04-18 |
| Gel filling for patient interface and method for producing patient interface with a gel filling Grant 9,555,207 - Eifler , et al. January 31, 2 | 2017-01-31 |
| Gel filling for a patient interface and method for producing a patient interface with a gel filling Grant 9,545,491 - Eifler , et al. January 17, 2 | 2017-01-17 |
| Head Harness For Positioning A Patient Interface App 20150000671 - FRERICHS; Arnold ; et al. | 2015-01-01 |
| Device For Positioning A Patient Interface App 20140130803 - FELDHAHN; Karl-Andreas ; et al. | 2014-05-15 |
| Gel Filling For Patient Interface And Method For Producing Patient Interface With A Gel Filling App 20130340763 - EIFLER; Martin ; et al. | 2013-12-26 |
| Respiratory device Grant 7,975,692 - Eifler , et al. July 12, 2 | 2011-07-12 |
| Gel filling for a patient interface and method for producing a patient interface with a gel filling App 20100006100 - Eifler; Martin ; et al. | 2010-01-14 |
| Ventilation mask with forehead support Grant 7,549,422 - Frerichs , et al. June 23, 2 | 2009-06-23 |
| Respiratory Device App 20080168991 - Eifler; Maritn ; et al. | 2008-07-17 |
| Respirator App 20080078386 - Feldhahn; Karl Andreas ; et al. | 2008-04-03 |
| Plastics For Medical Technical Devices App 20080032119 - Feldhahn; Karl-Andreas ; et al. | 2008-02-07 |
| Ventilation mask with forehead support App 20050155603 - Frerichs, Arnold ; et al. | 2005-07-21 |
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