Roessl; Ewald
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roessl; Ewald.The latest application filed is for "switchable phase stepping".
Company Profile
26.99.99
- Roessl; Ewald - Hamburg DE
- ROESSL; EWALD - ELLERAU DE
- Roessl; Ewald - AE Eindhoven NL
- Roessl; Ewald - Ellaru DE
- Roessl; Ewald - Henstedt-Ulzburg DE
- Roessl; Ewald - Ellarau DE
- Roessl; Ewald - Henstedt-Ulzberg DE
- Roessl; Ewald - Henstedt-Ulzburt DE
- Roessl; Ewald - Eindhoven NL
Patent Activity
| Patent | Date |
|---|---|
| Photon counting detector Grant 11,448,781 - Steadman Booker , et al. September 20, 2 | 2022-09-20 |
| Switchable Phase Stepping App 20220039765 - STEADMAN BOOKER; ROGER ; et al. | 2022-02-10 |
| Switchable Grating App 20220037048 - STEADMAN BOOKER; ROGER ; et al. | 2022-02-03 |
| Anti-scatter grid assembly for detector arrangement Grant 11,232,881 - Thran , et al. January 25, 2 | 2022-01-25 |
| Grid-mounting device for slit-scan differential phase contrast imaging Grant 11,202,609 - Koehler , et al. December 21, 2 | 2021-12-21 |
| Charge sharing calibration method and system Grant 11,178,346 - Steadman Booker , et al. November 16, 2 | 2021-11-16 |
| X-ray Imaging Data Processing Device And Method App 20210321970 - BARTELS; MATTIAS ; et al. | 2021-10-21 |
| Photon Counting Detector App 20210302599 - STEADMAN BOOKER; ROGER ; et al. | 2021-09-30 |
| Projection data acquisition apparatus and subject support device Grant 11,096,639 - Roessl , et al. August 24, 2 | 2021-08-24 |
| Device and method for phase stepping in phase contrast image acquisition Grant 11,043,313 - Roessl June 22, 2 | 2021-06-22 |
| Photon-counting in a spectral radiation detector Grant 11,029,425 - Steadman Booker , et al. June 8, 2 | 2021-06-08 |
| Spectral material decomposition for photon-counting applications Grant 11,020,070 - Roessl June 1, 2 | 2021-06-01 |
| Grid-mounting Device For Slit-scan Differential Phase Contrast Imaging App 20210153824 - KOEHLER; Thomas ; et al. | 2021-05-27 |
| Detection values determination system Grant 11,002,865 - Roessl , et al. May 11, 2 | 2021-05-11 |
| Photon-counting computed tomography Grant 10,980,506 - Roessl , et al. April 20, 2 | 2021-04-20 |
| X-ray flux reducer for a photon counting detector Grant 10,959,688 - Brendel , et al. March 30, 2 | 2021-03-30 |
| Charge Sharing Calibration Method And System App 20210067710 - STEADMAN BOOKER; ROGER ; et al. | 2021-03-04 |
| Imaging with modulated X-ray radiation Grant 10,925,556 - Roessl , et al. February 23, 2 | 2021-02-23 |
| Determining calcium content from spectral CT data Grant 10,929,974 - Schaefer , et al. February 23, 2 | 2021-02-23 |
| Photon-counting Computed Tomography App 20200390413 - ROESSL; Ewald ; et al. | 2020-12-17 |
| Device And Method For Phase Stepping In Phase Contrast Image Acquisition App 20200383651 - ROESSL; EWALD | 2020-12-10 |
| Improved Photon-counting In A Spectral Radiation Detector App 20200326437 - STEADMAN BOOKER; Roger ; et al. | 2020-10-15 |
| Imaging with enhanced x-ray radiation Grant 10,765,383 - Martens , et al. Sep | 2020-09-08 |
| Polarization correction for direct conversion x-ray detectors Grant 10,725,188 - Steadman Booker , et al. | 2020-07-28 |
| Baseline shift determination for a photon detector Grant 10,660,589 - Roessl | 2020-05-26 |
| Dead-time calibration for a radiation detector Grant 10,627,532 - Roessl , et al. | 2020-04-21 |
| Projection Data Acquisition Apparatus And Subject Support Device App 20200069267 - ROESSL; EWALD ; et al. | 2020-03-05 |
| CT system and CT method Grant 10,557,806 - Steadman Booker , et al. Feb | 2020-02-11 |
| X-ray detection of X-ray incident fringe pattern in phase-contrast and/or dark-field X-ray imaging Grant 10,539,688 - Steadman Booker , et al. Ja | 2020-01-21 |
| Anti-scatter Grid Assembly For Detector Arrangement App 20190378631 - THRAN; AXEL ; et al. | 2019-12-12 |
| Source-detector arrangement Grant 10,485,492 - Koehler , et al. Nov | 2019-11-26 |
| Detector and imaging system for X-ray phase contrast tomo-synthesis imaging Grant 10,470,721 - Roessl Nov | 2019-11-12 |
| Calibration hardware phantom for differential phase contrast imaging Grant 10,458,926 - Van Stevendaal , et al. Oc | 2019-10-29 |
| Modification arrangement for an X-ray generating device Grant 10,460,899 - Behling , et al. Oc | 2019-10-29 |
| Determining Calcium Content From Spectral Ct Data App 20190295249 - SCHAEFER; Dirk ; et al. | 2019-09-26 |
| Grating device for an X-ray imaging device Grant 10,420,521 - Roessl , et al. Sept | 2019-09-24 |
| Beam hardening correction for scanning dark field and phase contrast imaging Grant 10,417,761 - Koehler , et al. Sept | 2019-09-17 |
| X-ray imaging device Grant 10,368,815 - Koehler , et al. | 2019-08-06 |
| Photon counting device and method Grant 10,365,380 - Steadman Booker , et al. July 30, 2 | 2019-07-30 |
| X-ray Detection Of X-ray Incident Fringe Pattern In Phase-contrast And/or Dark-field X-ray Imaging App 20190219713 - STEADMAN BOOKER; ROGER ; et al. | 2019-07-18 |
| Optimal energy weighting of dark field signal in differential phase contrast X-ray imaging Grant 10,314,556 - Koehler , et al. | 2019-06-11 |
| Method and X-ray system for computer aided detection of structures in X-ray images Grant 10,296,808 - Fredenberg , et al. | 2019-05-21 |
| Dead-time Calibration For A Radiation Detector App 20190146098 - ROESSL; Ewald ; et al. | 2019-05-16 |
| Dark current compensation Grant 10,267,928 - Steadman Booker , et al. | 2019-04-23 |
| Spectral CT visualization of imageable drug eluting beads Grant 10,231,684 - Lin , et al. | 2019-03-19 |
| Iterative reconstruction method for spectral, phase-contrast imaging Grant 10,223,815 - Roessl , et al. | 2019-03-05 |
| Photon Counting Device And Method App 20190025440 - STEADMAN BOOKER; Roger ; et al. | 2019-01-24 |
| X-ray detector device for inclined angle X-ray radiation Grant 10,172,577 - Roessl , et al. J | 2019-01-08 |
| Phase retrieval for scanning differential phase contrast systems Grant 10,172,580 - Roessl , et al. J | 2019-01-08 |
| Detection Values Determination System App 20180329086 - ROESSL; Ewald ; et al. | 2018-11-15 |
| Dark Current Compensation App 20180321395 - STEADMAN BOOKER; Roger ; et al. | 2018-11-08 |
| Ct System And Ct Method App 20180284035 - STEADMAN BOOKER; Roger ; et al. | 2018-10-04 |
| Polarization Correction For Direct Conversion X-ray Detectors App 20180284303 - STEADMAN BOOKER; Roger ; et al. | 2018-10-04 |
| Photon-counting detector Grant 10,080,533 - Roessl , et al. September 25, 2 | 2018-09-25 |
| Pulse processing circuit with correction means Grant 10,078,009 - Daerr , et al. September 18, 2 | 2018-09-18 |
| Detector and method for detecting ionizing radiation Grant 10,054,692 - Roessl , et al. August 21, 2 | 2018-08-21 |
| Optimal Energy Weighting Of Dark Field Signal In Differential Phase Contrast X-ray Imaging App 20180228455 - KOEHLER; Thomas ; et al. | 2018-08-16 |
| X-ray system, in particular a tomosynthesis system and a method for acquiring an image of an object Grant 10,045,749 - Grass , et al. August 14, 2 | 2018-08-14 |
| Imaging With Enhanced X-ray Radiation App 20180214093 - MARTENS; Gerhard ; et al. | 2018-08-02 |
| Imaging With Modulated X-ray Radiation App 20180192973 - ROESSL; Ewald ; et al. | 2018-07-12 |
| X-ray detector, imaging apparatus and calibration method Grant 10,001,567 - Roessl , et al. June 19, 2 | 2018-06-19 |
| X-ray Imaging App 20180140269 - ROESSL; EWALD ; et al. | 2018-05-24 |
| Beam Hardening Correction For Scanning Dark Field And Phase Contrast Imaging App 20180137618 - KOEHLER; Thomas ; et al. | 2018-05-17 |
| Spectral imaging Grant 9,928,585 - Schirra , et al. March 27, 2 | 2018-03-27 |
| Achromatic phase-contrast imaging Grant 9,881,710 - Roessl , et al. January 30, 2 | 2018-01-30 |
| Detector And Method For Detecting Ionizing Radiation App 20170357013 - ROESSL; Ewald ; et al. | 2017-12-14 |
| Monochromatic attenuation contrast image generation by using phase contrast CT Grant 9,842,414 - Koehler , et al. December 12, 2 | 2017-12-12 |
| Correction in slit-scanning phase contrast imaging Grant 9,839,407 - Roessl , et al. December 12, 2 | 2017-12-12 |
| System for generating spectral computed tomography projection data Grant 9,833,202 - Daerr , et al. December 5, 2 | 2017-12-05 |
| An X-ray Flux Reducer For A Photon Counting Detector App 20170332984 - BRENDEL; Bernhard Johannes ; et al. | 2017-11-23 |
| Baseline Shift Determination For A Photon Detector App 20170322329 - ROESSL; Ewald | 2017-11-09 |
| Source-detector Arrangement App 20170319149 - KOEHLER; THOMAS ; et al. | 2017-11-09 |
| Detection apparatus for detecting photons taking pile-up events into account Grant 9,801,605 - Proksa , et al. October 31, 2 | 2017-10-31 |
| Grating for phase-contrast imaging Grant 9,805,834 - Koehler , et al. October 31, 2 | 2017-10-31 |
| Detector And Imaging System For X-ray Phase Contrast Tomo-synthesis Imaging App 20170303867 - ROESSL; EWALD | 2017-10-26 |
| Modification Arrangement For An X-ray Generating Device App 20170301503 - BEHLING; ROLF KARL OTTO ; et al. | 2017-10-19 |
| Imaging apparatus and method Grant 9,782,138 - Koehler , et al. October 10, 2 | 2017-10-10 |
| X-ray Detector, Imaging Apparatus And Calibration Method App 20170285186 - ROESSL; Ewald ; et al. | 2017-10-05 |
| X-ray Detector Device For Inclined Angle X-ray Radiation App 20170285187 - ROESSL; EWALD ; et al. | 2017-10-05 |
| Radiation beam intensity profile shaper Grant 9,775,572 - Katchalski , et al. October 3, 2 | 2017-10-03 |
| System For Generating Spectral Computed Tomography Projection Data App 20170258412 - DAERR; Heiner ; et al. | 2017-09-14 |
| Dark field computed tomography imaging Grant 9,761,021 - Koehler , et al. September 12, 2 | 2017-09-12 |
| Photon-counting detector calibration Grant 9,750,471 - Schirra , et al. September 5, 2 | 2017-09-05 |
| Spectral imaging based decision support, treatment planning and/or intervention guidance Grant 9,730,759 - Schirra , et al. August 15, 2 | 2017-08-15 |
| Aligning source-grating-to-phase-grating distance for multiple order phase tuning in differential phase contrast imaging Grant 9,717,470 - Martens , et al. August 1, 2 | 2017-08-01 |
| Iterative Reconstruction Method For Spectral, Phase-contrast Imaging App 20170206682 - ROESSL; Ewald ; et al. | 2017-07-20 |
| Grating Device For An X-ray Imaging Device App 20170202528 - ROESSL; Ewald ; et al. | 2017-07-20 |
| Imaging Apparatus And Method App 20170196524 - KOEHLER; Thomas ; et al. | 2017-07-13 |
| X-ray Imaging Device App 20170156686 - KOEHLER; Thomas ; et al. | 2017-06-08 |
| Detector unit with pulse shaper Grant 9,664,797 - Roessl , et al. May 30, 2 | 2017-05-30 |
| Differential phase contrast imaging device with movable grating(s) Grant 9,649,082 - Wischmann , et al. May 16, 2 | 2017-05-16 |
| Calibration Hardware Phantom For Differential Phase Contrast Imaging App 20170122885 - VAN STEVENDAAL; Udo ; et al. | 2017-05-04 |
| Talbot effect based nearfield diffraction for spectral filtering Grant 9,640,293 - Roessl , et al. May 2, 2 | 2017-05-02 |
| Photon counting x-ray detector Grant 9,625,589 - Roessl , et al. April 18, 2 | 2017-04-18 |
| Spectral Material Decomposition For Photon-counting Applications App 20170100085 - ROESSL; Ewald | 2017-04-13 |
| Joint reconstruction of electron density images Grant 9,613,441 - Koehler , et al. April 4, 2 | 2017-04-04 |
| Multi-directional phase contrast X-ray imaging Grant 9,597,050 - Roessl , et al. March 21, 2 | 2017-03-21 |
| Generating attenuation image data and phase image data in an X-ray system Grant 9,538,970 - Koehler , et al. January 10, 2 | 2017-01-10 |
| Photon-counting Detector App 20160324494 - ROESSL; Ewald ; et al. | 2016-11-10 |
| Phase Retrieval For Scanning Differential Phase Contrast Systems App 20160317112 - ROESSL; EWALD ; et al. | 2016-11-03 |
| Frequency dependent combination of X-ray images of different modalities Grant 9,472,007 - Maack , et al. October 18, 2 | 2016-10-18 |
| Talbot Effect Based Nearfield Diffraction For Spectral Filtering App 20160260515 - ROESSL; EWALD ; et al. | 2016-09-08 |
| X-ray System, In Particular A Tomosynthesis System And A Method For Acquiring An Image Of An Object App 20160249872 - GRASS; Michael ; et al. | 2016-09-01 |
| Detection apparatus comprising two scintillators for detecting X-ray radiation Grant 9,423,514 - Roessl , et al. August 23, 2 | 2016-08-23 |
| Photon counting detector Grant 9,423,515 - Roessl , et al. August 23, 2 | 2016-08-23 |
| Regularized phase retrieval in differential phase-contrast imaging Grant 9,412,184 - Koehler , et al. August 9, 2 | 2016-08-09 |
| Joint Reconstruction Of Electron Density Images App 20160217596 - KOEHLER; Thomas ; et al. | 2016-07-28 |
| Monochromatic Attenuation Contrast Image Generation By Using Phase Contrast Ct App 20160163072 - KOEHLER; Thomas ; et al. | 2016-06-09 |
| Tilted gratings and method for production of tilted gratings Grant 9,348,067 - Vogtmeier , et al. May 24, 2 | 2016-05-24 |
| X-ray beam shaper Grant 9,349,494 - Roessl May 24, 2 | 2016-05-24 |
| Correction In Slit-scanning Phase Contrast Imaging App 20160128665 - ROESSL; Ewald ; et al. | 2016-05-12 |
| Photon-counting Detector Calibration App 20160113603 - SCHIRRA; Carsten Oliver ; et al. | 2016-04-28 |
| Pulse Processing Circuit With Correction Means App 20160076935 - DAERR; Heiner ; et al. | 2016-03-17 |
| Differential phase-contrast imaging with circular gratings Grant 9,269,471 - Roessl , et al. February 23, 2 | 2016-02-23 |
| A Method And X-ray System For Computer Aided Detection Of Structures In X-ray Images App 20160019432 - FREDENBERG; Jon Erik ; et al. | 2016-01-21 |
| Imaging apparatus Grant 9,177,397 - Roessl , et al. November 3, 2 | 2015-11-03 |
| Radiation Beam Intensity Profile Shaper App 20150305698 - KATCHALSKI; Tsvi ; et al. | 2015-10-29 |
| Detector Unit With Pulse Shaper App 20150309188 - ROESSL; Ewald ; et al. | 2015-10-29 |
| Breast density assessment Grant 9,168,013 - Roessl , et al. October 27, 2 | 2015-10-27 |
| Dual-energy tomographic imaging system Grant 9,165,384 - Roessl , et al. October 20, 2 | 2015-10-20 |
| Differential Phase Contrast Imaging Device With Movable Grating(s) App 20150272528 - Wischmann; Hans-Aloys ; et al. | 2015-10-01 |
| Photon Counting X-ray Detector App 20150234059 - Roessl; Ewald ; et al. | 2015-08-20 |
| Aligning Source-grating-to-phase-grating Distance For Multiple Order Phase Tuning In Differential Phase Contrast Imaging App 20150216499 - Martens; Gerhard ; et al. | 2015-08-06 |
| Phase contrast imaging Grant 9,084,528 - Geller , et al. July 21, 2 | 2015-07-21 |
| Apparatus for phase-contrast imaging comprising a displaceable X-ray detector element and method Grant 9,066,649 - Roessl , et al. June 30, 2 | 2015-06-30 |
| Dark Field Computed Tomography Imaging App 20150124927 - Koehler; Thomas ; et al. | 2015-05-07 |
| Spectral Imaging Based Decision Support, Treatment Planning And/or Intervention Guidance App 20150110346 - Schirra; Carsten Oliver ; et al. | 2015-04-23 |
| X-ray Beam Shaper App 20150092917 - Roessl; Ewald | 2015-04-02 |
| Spectral Ct Visualization Of Imageable Drug Eluting Beads App 20150080720 - Lin; Ming De ; et al. | 2015-03-19 |
| Conventional Imaging With An Imaging System Having Photon Counting Detectors App 20150063527 - Daerr; Heiner ; et al. | 2015-03-05 |
| Multi-directional Phase Contrast X-ray Imaging App 20150036795 - Roessl; Ewald ; et al. | 2015-02-05 |
| Generating Attenuation Image Data And Phase Image Data In An X-ray System App 20140355740 - Koehiler; Thomas ; et al. | 2014-12-04 |
| Detection Apparatus For Detecting Photons Taking Pile-up Events Into Account App 20140328466 - Proksa; Roland ; et al. | 2014-11-06 |
| Detection Apparatus Comprising Two Scintillators For Detecting X-ray Radiation App 20140306116 - Roessl; Ewald ; et al. | 2014-10-16 |
| Computed tomography apparatus Grant 8,861,674 - Koehler , et al. October 14, 2 | 2014-10-14 |
| Photon Counting Detector App 20140183371 - Roessl; Ewald ; et al. | 2014-07-03 |
| Frequency Dependent Combination Of X-ray Images Of Different Modalities App 20140169653 - Maack; Hanns-Ingo ; et al. | 2014-06-19 |
| Imaging Apparatus App 20140112565 - Roessl; Ewald ; et al. | 2014-04-24 |
| Likelihood-based Spectral Data Projection Domain De-noising App 20140005971 - Roessl; Ewald ; et al. | 2014-01-02 |
| Spectral imaging Grant 8,611,489 - Roessl December 17, 2 | 2013-12-17 |
| Spectral Imaging App 20130308847 - Schirra; Carsten Oliver ; et al. | 2013-11-21 |
| Spectral detector calibration Grant 8,585,286 - Livne , et al. November 19, 2 | 2013-11-19 |
| Dual-energy Tomographic Imaging System App 20130287279 - Roessl; Ewald ; et al. | 2013-10-31 |
| Breast Density Assessment App 20130251104 - Roessl; Ewald ; et al. | 2013-09-26 |
| Regularized Phase Retrieval In Differential Phase-contrast Imaging App 20130156284 - Koehler; Thomas ; et al. | 2013-06-20 |
| Spectral CT Grant 8,442,184 - Forthmann , et al. May 14, 2 | 2013-05-14 |
| Electrical isolation of X-ray semiconductor imager pixels Grant 8,373,134 - Roessl , et al. February 12, 2 | 2013-02-12 |
| Digital pulse processing for multi-spectral photon counting readout circuits Grant 8,338,791 - Proksa , et al. December 25, 2 | 2012-12-25 |
| Apparatus For Phase-contrast Imaging Comprising A Displaceable X-ray Detector Element And Method App 20120307966 - Roessl; Ewald ; et al. | 2012-12-06 |
| Calibration Of Differential Phase-contrast Imaging Systems App 20120250823 - Vogtmeier; Gereon ; et al. | 2012-10-04 |
| Computed Tomography Apparatus App 20120250821 - Koehler; Thomas ; et al. | 2012-10-04 |
| Phase Contrast Imaging App 20120243658 - Geller; Dieter ; et al. | 2012-09-27 |
| K-edge imaging Grant 8,213,566 - Roessl , et al. July 3, 2 | 2012-07-03 |
| Dynamic optimization of the signal-to-noise ratio of dual-energy attenuation data for reconstructing images Grant 8,155,422 - Ziegler , et al. April 10, 2 | 2012-04-10 |
| Tilted Gratings And Method For Production Of Tilted Gratings App 20120057677 - Vogtmeier; Gereon ; et al. | 2012-03-08 |
| Grating For Phase-contrast Imaging App 20120057676 - Koehler; Thomas ; et al. | 2012-03-08 |
| Achromatic Phase-contrast Imaging App 20120020461 - Roessl; Ewald ; et al. | 2012-01-26 |
| Differential Phase-contrast Imaging With Circular Gratings App 20120008747 - Roessl; Ewald ; et al. | 2012-01-12 |
| Motion compensation in energy-sensitive computed tomography Grant 8,055,050 - Roessl , et al. November 8, 2 | 2011-11-08 |
| Spectral Imaging App 20110216878 - Roessl; Ewald | 2011-09-08 |
| K-edge Imaging App 20110096905 - Roessl; Ewald ; et al. | 2011-04-28 |
| Spectral Ct App 20110096892 - Forthmann; Peter ; et al. | 2011-04-28 |
| Counting Detector App 20110036989 - Marks; Aviv ; et al. | 2011-02-17 |
| Electrical Isolation Of X-ray Semiconductor Imager Pixels App 20110019794 - Roessl; Ewald ; et al. | 2011-01-27 |
| Spectral Detector Calibration App 20110012014 - Livne; Amir ; et al. | 2011-01-20 |
| Digital Pulse Processing For Multi-spectral Photon Counting Readout Circuits App 20100270472 - Proksa; Roand ; et al. | 2010-10-28 |
| Noise reduction in dual-energy X-ray imaging Grant 7,822,169 - Roessl , et al. October 26, 2 | 2010-10-26 |
| Dynamic Optimization Of The Signal-to-noise Ratio Of Dual-energy Attenuation Data For Reconstructing Images App 20100232669 - Ziegler; Andy ; et al. | 2010-09-16 |
| Motion Compensation In Energy-sensitive Computed Tomography App 20100208962 - Roessl; Ewald ; et al. | 2010-08-19 |
| Radiation Detector With Multiple Electrodes On A Sensitive Layer App 20100187429 - Engel; Klaus J. ; et al. | 2010-07-29 |
| Projection System For Producing Attenuation Components App 20100104161 - Ziegler; Andy ; et al. | 2010-04-29 |
| Systems and Methods Using X-Ray Tube Spectra For Computed Tomography Applications App 20080279328 - Zeitler; Guenter ; et al. | 2008-11-13 |
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