Description
Class H05H : PLASMA TECHNIQUE
Subclass 1/24: Generating plasma; Handling plasma (application of plasma technique in thermonuclear fusion reactors G21B 1/00) Generating plasma
H05H 1/24
Sub-Class
Stats
- 1,304 US PATENTS IN FORCE
- 165 US APPLICATIONS PENDING
- 448 Total Patent Owners
- 6,074 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12262877 | Methods and systems for providing plasma treatments to optical surfaces | Jan 05, 24 | Apr 01, 25 | PLASMATICA LTD. |
| 12262461 | Methods and apparatus for decomposing constituent elements of fluids | Jun 23, 22 | Mar 25, 25 | TellaPure, LLC |
| 12256484 | Frequency chirp resonant optimal plasma ignition method | Oct 18, 21 | Mar 18, 25 | Atmospheric Plasma Solutions, Inc. |
| 12247920 | Methods and systems for transmission and detection of free radicals | Feb 27, 23 | Mar 11, 25 | Wisconsin Alumni Research Foundation |
| 12250764 | DC plasma torch electrical power design method and apparatus | Apr 21, 23 | Mar 11, 25 | MONOLITH MATERIALS, INC. |
| 12245352 | Plasma generator | Dec 03, 20 | Mar 04, 25 | Ananda Shakti Technologies Ltd. |
| 12227438 | Method and apparatus for plasma treatment of liquids in continuous flow | Nov 16, 18 | Feb 18, 25 | PLASMA WATER SOLUTIONS INC. |
| 12222194 | Radar-absorbing fiber-reinforced structure using plasma discharge of fiber-reinforced composite and stealth system including the same | Dec 22, 21 | Feb 11, 25 | Korea Institute of Science and Technology |
| 12215892 | Method for testing an electrode arrangement for generating a non-thermal plasma, and plasma source having an electrode arrangement of this kind and configured for performing a method of this kind | Jun 13, 19 | Feb 04, 25 | terraplasma GmbH; terraplasma medical GmbH; |
| 12219687 | Inductively coupled plasma torch structure with flared outlet | Apr 21, 22 | Feb 04, 25 | Elemental Scientific Inc. |
| 12219688 | Dielectric barrier plasma generator and plasma discharge starting method for dielectric barrier plasma generator | Jan 18, 21 | Feb 04, 25 | Ushio Denki Kabushiki Kaisha |
| 12201135 | Apparatus and method for plasma treatment of a substrate using automatic water replenishment | Jul 14, 23 | Jan 21, 25 | Not available |
| 12201756 | Low temperature micro plasma ozone generating device | Jun 15, 21 | Jan 21, 25 | CAST CO., LTD. |
| 12202747 | Water purifier and water purification system | Nov 19, 21 | Jan 21, 25 | Plasma Innova S.A. |
| 12207434 | Cooling device | Jul 08, 21 | Jan 21, 25 | NISSAN MOTOR CO., LTD.; RENAULT S.A.S.; |
| 12207559 | Piezoelectric transformer | Apr 16, 21 | Jan 21, 25 | TDK ELECTRONICS AG |
| 12193137 | Apparatus and methods for treatment using non-thermal plasma | Apr 08, 24 | Jan 07, 25 | CHISCAN HOLDINGS PTE. LTD. |
| 12162217 | Three-dimensional printer head including a dielectric barrier discharge (DBD) disk and a transformer assembly | Sep 29, 21 | Dec 10, 24 | Nexa3D Inc. |
| 12167527 | Continuous large area cold atmospheric pressure plasma sheet source | Sep 28, 23 | Dec 10, 24 | The Board of Trustees of the University of Alabama, for and on behalf of the University of Alabama in Huntsville |
| 12159769 | Device for forming physical plasma on a surface of an object | Apr 19, 22 | Dec 03, 24 | HOCHSCHULE FÜR ANGEWANDTE WISSENSCHAFT UND KUNST HILDESHEIM/HOLZMINDEN/GOETTINGEN |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0113,737 | PIEZOELECTRIC TRANSFORMER | Dec 13, 24 | Apr 03, 25 | Not available |
| 2025/0099,894 | COMBUSTION APPARATUS AND METHOD OF MAKING A COMBUSTION APPARATUS | Sep 26, 24 | Mar 27, 25 | Not available |
| 2025/0106,975 | JUNCTION TEMPERATURE ESTIMATION DEVICE AND PLASMA GENERATING SYSTEM INCLUDING THE SAME | Jun 10, 24 | Mar 27, 25 | Samsung Electronics Co. Ltd. |
| 2025/0098,047 | CONTROL SYSTEM HAVING LIGHTING FUNCTION AND PLASMA GENERATION FUNCTION | Jan 27, 23 | Mar 20, 25 | VALKIDA CO., LTD. |
| 2025/0098,058 | ANNULAR APPARATUS FOR GENERATING ACCELERATED ELECTRONS | Dec 04, 24 | Mar 20, 25 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E.V. |
| 2025/0055,363 | INFRARED PLASMA LIGHT RECYCLING THERMOPHOTOVOLTAIC HYDROGEN ELECTRICAL POWER GENERATOR | Oct 16, 24 | Feb 13, 25 | BRILLIANT LIGHT POWER, INC. |
| 2025/0048,527 | DEVICE FOR PRODUCING A NON-THERMAL ATMOSPHERIC PRESSURE PLASMA AND ACTIVE SPACE COMPRISING SUCH A DEVICE | Oct 09, 24 | Feb 06, 25 | Not available |
| 2025/0036,192 | INTERACTIVE ENERGY EFFECT ATTRACTION | Oct 14, 24 | Jan 30, 25 | Not available |
| 2025/0025,682 | ELECTRODE ASSEMBLY, DIELECTRIC BARRIER DISCHARGE SYSTEM AND USE THEREOF | Jan 17, 24 | Jan 23, 25 | Not available |
| 2025/0018,211 | PLASMA TREATMENT DEVICE FOR PLASMA TREATMENT OF A SKIN SURFACE | Nov 02, 22 | Jan 16, 25 | Not available |
| 2025/0016,904 | ACTIVE GAS GENERATION APPARATUS | Oct 20, 22 | Jan 09, 25 | Toshiba Mitsubishi-Electric Industrial Systems Corporation |
| 2025/0016,905 | LASER-SUSTAINED PLASMA GENERATION IN SUPERSONIC GAS JETS | Jun 28, 24 | Jan 09, 25 | Not available |
| 2025/0001,037 | Sterilization and Disinfection Lamp, Combined Lamp and Lamp | Oct 12, 21 | Jan 02, 25 | Not available |
| 2025/0002,376 | PLASMA WATER TREATMENT | Aug 19, 24 | Jan 02, 25 | Not available |
| 2025/0002,380 | PLASMA FUNCTIONAL LIQUID PRODUCING DEVICE, A METHOD THEREOF, AND PLANT CULTIVATING FACTORY | Sep 11, 24 | Jan 02, 25 | Not available |
| 2024/0424,468 | ROTATIONAL PLASMA GENERATOR AND METHODS FOR TREATING THIN-FILM FLUIDS | Feb 08, 22 | Dec 26, 24 | Not available |
| 2024/0415,562 | Devices and Methods For Treatment Of Skin Conditions | Jun 20, 24 | Dec 19, 24 | Not available |
| 2024/0414,832 | PLATE-TYPE OZONE GENERATOR AND SYSTEM FOR GENERATING OZONE | Sep 27, 22 | Dec 12, 24 | ARROW LAKE AB |
| 2024/0398,952 | PLASMA ACTIVATED PRODUCT | May 28, 24 | Dec 05, 24 | Not available |
| 2024/0404,834 | METHODS AND SYSTEMS FOR IMPROVING PLASMA IGNITION STABILITY | Jul 29, 24 | Dec 05, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 34 Months (last 2 years Issuances)
- 34 Months (last 5 years Issuances)