Class G21K : TECHNIQUES FOR HANDLING PARTICLES OR ELECTROMAGNETIC RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA- OR X-RAY MICROSCOPES
Subclass 1/02: Arrangements for handling particles or ionising radiation, e.g. focusing or moderating (ionising radiation filters G21K 3/00 ; production or acceleration of neutrons, electrically-charged particles, neutral molecular beams or neutral atomic beams H05H 3/00-H05H 15/00 ) using diaphragms, collimators
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12251249 | Gantry rotation | Dec 28, 23 | Mar 18, 25 | Spectrum Dynamics Medical Limited |
| 12251480 | Collimated electron beam sterilization dose | Oct 21, 19 | Mar 18, 25 | Abbott Diabetes Care Inc. |
| 12251581 | Flash electron applicator with integrated dosimeter | Mar 31, 22 | Mar 18, 25 | Varian Medical Systems Inc. |
| 12228526 | Focusing grating devices with large aspect ratio | Mar 25, 21 | Feb 18, 25 | Koninklijke Philips N.V. |
| 12228690 | Detection collimation unit, detection apparatus and SPECT imaging system | Aug 12, 21 | Feb 18, 25 | Tsinghua University |
| 12230412 | Systems and methods employing interchangeable ion beam targets | Dec 16, 22 | Feb 18, 25 | SHINE Technologies, LLC |
| 12217883 | Method for assembling an adjustable collimator for spatially fractionated radiation therapy | Oct 17, 24 | Feb 04, 25 | Sichuan Cancer Hospital |
| 12194317 | Charged particle beam irradiation apparatus | Mar 30, 21 | Jan 14, 25 | Sumitomo Heavy Industries, Ltd. |
| 12186118 | Apparatus, system and method for radiation based imaging | Feb 28, 22 | Jan 07, 25 | Shanghai United Imaging Healthcare Co., Ltd. |
| 12176122 | Fading-in of a collimator field of an x-ray source in an examination area | Aug 09, 22 | Dec 24, 24 | Siemens Healthineers AG |
| 12165780 | Multi-layer X-ray detector | Nov 17, 22 | Dec 10, 24 | Koninklijke Philips N.V. |
| 12165781 | X-ray imaging system comprising a shutter and method | Feb 27, 20 | Dec 10, 24 | ROBOTIC TECHNOLOGIES LIMITED |
| 12153399 | Systems and methods of three-dimensional printing of collimators using additive approaches | Apr 11, 22 | Nov 26, 24 | Siemens Medical Solutions USA, Inc. |
| 12147734 | Static device for use in radiotherapy treatment and design method for such a device | Jul 26, 21 | Nov 19, 24 | Raysearch Laboratories AB (publ) |
| 12148544 | Stable top-bridge manufacturing for DAX gratings | Aug 18, 20 | Nov 19, 24 | Koninklijke Philips N.V. |
| 12121384 | Systems and methods for x-ray imaging tissue specimens | Mar 30, 21 | Oct 22, 24 | Hologic Inc. |
| 12127327 | Compact linear accelerator with accelerating waveguide | Mar 27, 23 | Oct 22, 24 | Radiabeam Technologies, LLC |
| 12115388 | Jaw assembly and medical accelerator | Feb 05, 21 | Oct 15, 24 | OUR UNITED CORPORATION; OUR Innobeam Medical Co., Ltd; |
| 12119128 | Nuclear imaging device and method of collecting tomographic projections | Nov 19, 21 | Oct 15, 24 | Not available |
| 12089975 | X-ray anti scatter grid | Sep 10, 20 | Sep 17, 24 | Koninklijke Philips N.V. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0072,856 | SYSTEMS AND METHODS FOR X-RAY IMAGING TISSUE SPECIMENS | Sep 17, 24 | Mar 06, 25 | Hologic Inc. |
| 2025/0079,034 | HELICAL FIBER GEOMETRY FOR CONTINUOUS HIGHER-ORDER MODE STRIPPING IN BEAM DELIVERY FIBERS | Jul 31, 24 | Mar 06, 25 | Not available |
| 2025/0025,114 | DYNAMIC CONTROL OF X-RAY EXPOSURE USING FOCAL SPOT TRANSLATION | Nov 15, 22 | Jan 23, 25 | Not available |
| 2025/0012,937 | ANTI-SCATTER GRID MISPLACMENT AND FOCAL POINT SOURCE OFFSET DETERMINATION FROM SHADOW MEASUREMENTS FOR A COMPUTED TOMOGRAPHY SYSTEM | Jul 07, 23 | Jan 09, 25 | CANON MEDICAL SYSTEMS CORPORATION |
| 2024/0351,108 | SYSTEM AND METHOD FOR MITIGATING METAL PARTICLE LEAKAGE FROM ADDITIVE THREE-DIMENSIONAL PRINTED PARTS | Jul 02, 24 | Oct 24, 24 | Not available |
| 2024/0331,890 | TARGET CARRIER ASSEMBLY AND IRRADIATION SYSTEM | Jun 10, 24 | Oct 03, 24 | Not available |
| 2024/0277,306 | COUNTERBALANCING OF DETECTORS FOR NUCLEAR MEDICINE TOMOGRAPHY SYSTEMS | Apr 18, 24 | Aug 22, 24 | Spectrum Dynamics Medical Limited |
| 2024/0282,475 | SYSTEMS AND METHODS FOR BEAM SHAPING FOR LARGE ASPECT RATIO WITH A SINGLE CYLINDRICAL LENS | Feb 15, 24 | Aug 22, 24 | Not available |
| 2024/0230,930 | SPECT SYSTEM WITH EXTENDED AXIAL FOV | Aug 16, 23 | Jul 11, 24 | Not available |
| 2024/0177,881 | ANTI-SCATTER GRID WITH AN END STOP ELEMENT FOR STACKED ARRANGEMENT WITH A SENSOR ELEMENT | Nov 28, 23 | May 30, 24 | Not available |
| 2024/0120,126 | SYSTEMS, DEVICES, AND METHODS FOR VARIABLE COLLIMATION OF A NEUTRON BEAM | Oct 02, 23 | Apr 11, 24 | Not available |
| 2024/0103,291 | METHOD FOR PRODUCING A COMPONENT FOR A MEDICAL IMAGING DEVICE | Sep 23, 23 | Mar 28, 24 | Not available |
| 2024/0016,458 | X-RAY SYSTEM AND METHOD FOR OPERATION THEREOF | Jul 31, 18 | Jan 18, 24 | Siemens Healthcare GmbH |
| 2023/0411,036 | ELECTROMAGNETIC RADIATION FOCUSING DEVICE AND APPLICATIONS THEREOF | Sep 15, 21 | Dec 21, 23 | Not available |
| 2023/0360,818 | COLLIMATOR AND METHODS OF FORMING SAME | Sep 29, 21 | Nov 09, 23 | Not available |
| 2023/0215,593 | RAMSEY-BORDÉ ION FREQUENCY-REFERENCE APPARATUS, AND METHODS OF MAKING AND USING THE SAME | Mar 13, 23 | Jul 06, 23 | Not available |
| 2023/0092,129 | GAMMA RAY DETECTOR WITH PLANAR SYMMETRY, MULTI-PINHOLE COLLIMATOR AND VARIABLE SAMPLING REGION | Feb 26, 21 | Mar 23, 23 | Not available |
| 2023/0082,458 | METHOD AND APPARATUS FOR PROCESSING A PARTICLE SHOWER USING A LASER-DRIVEN PLASMA | May 10, 22 | Mar 16, 23 | Not available |
| 2023/0065,517 | POROUS SILICON CHARGED PARTICLE, X-RAY, GAMMA-RAY AND/OR THERMAL NEUTRON COLLIMATORS AND METHODS OF MANUFACTURING THE SAME | Aug 30, 21 | Mar 02, 23 | Not available |
| 2023/0000,449 | X-RAY DIAGNOSIS APPARATUS AND CONSOLE | Sep 07, 22 | Jan 05, 23 | CANON MEDICAL SYSTEMS CORPORATION |
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