Class F22B : METHODS OF STEAM GENERATION; STEAM BOILERS
Subclass 1/28: Methods of steam generation characterised by form of heating method (use of solar heat F24J 2/00; jackets or other cooling means in which steam is generated and which serve for cooling other apparatus, see the subclasses for such apparatus) in boilers heated electrically
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12259126 | Microfluidic-based apparatus and method for vaporization of liquids | Oct 18, 23 | Mar 25, 25 | NUMERICAL DESIGN, INC. |
| 12253010 | Flare and gas powered system | Feb 15, 24 | Mar 18, 25 | Not available |
| 12253258 | Steam treatment appliance | Apr 22, 20 | Mar 18, 25 | BSH Hausgeräte GmbH |
| 12239782 | Vaporizer device | Feb 28, 23 | Mar 04, 25 | Philip Morris Products S.A. |
| 12213528 | Aerosol-generating systems and methods for guiding an airflow inside an electrically heated aerosol-generating system | Jun 22, 23 | Feb 04, 25 | Philip Morris Products SA |
| 12214123 | Aerosol-generating device with integral heater assembly | Sep 11, 23 | Feb 04, 25 | ALTRIA CLIENT SERVICES LLC |
| 12193512 | Cartridge for an aerosol-generating system with heater protection | Apr 11, 23 | Jan 14, 25 | ALTRIA CLIENT SERVICES LLC |
| 12194235 | Differential pressure sensor for an aerosol delivery device | Oct 13, 23 | Jan 14, 25 | RAI Strategic Holdings, Inc. |
| 12167511 | Aerosol-generating article having a liquid indicator | May 01, 23 | Dec 10, 24 | ALTRIA CLIENT SERVICES LLC |
| 12150478 | Electronic cigarette | Dec 21, 20 | Nov 26, 24 | Fontem Ventures B.V. |
| 12127589 | And application of a multi-chamber cartridge including a hydrogel formulation | Oct 04, 21 | Oct 29, 24 | ALTRIA CLIENT SERVICES LLC |
| 12117165 | Plasma heating apparatus, system and method | Aug 11, 21 | Oct 15, 24 | Aureon Energy Ltd. |
| 12104799 | Steam generator and cooking appliance | Jul 07, 23 | Oct 01, 24 | LG Electronics Inc. |
| 12092321 | Electronic vaping device and components thereof | Feb 01, 23 | Sep 17, 24 | ALTRIA CLIENT SERVICES LLC |
| 12072968 | Pod assembly and e-vapor apparatus including the same | Oct 03, 23 | Aug 27, 24 | ALTRIA CLIENT SERVICES LLC |
| 12050007 | Low-carbon energy utilization system for steam and power cogeneration of oil field | Oct 14, 21 | Jul 30, 24 | Tsinghua University |
| 12025318 | Household appliance | Nov 24, 17 | Jul 02, 24 | Electrolux Appliances Aktiebolag |
| 12000083 | Garment steamer | Mar 09, 23 | Jun 04, 24 | SHENZHEN PUKAIYU TECHNOLOGY CO., LTD. |
| 11988377 | Heating element | Feb 04, 21 | May 21, 24 | ASPIRE NORTH AMERICA LLC |
| 11991793 | Unitary heating element and heater assemblies, cartridges, and e-vapor devices including a unitary heating element | May 04, 21 | May 21, 24 | ALTRIA CLIENT SERVICES LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0098,774 | CARTRIDGE FOR AN AEROSOL-GENERATING SYSTEM WITH HEATER PROTECTION | Dec 09, 24 | Mar 27, 25 | ALTRIA CLIENT SERVICES LLC |
| 2025/0099,697 | AEROSOL-GENERATING DEVICE WITH INTEGRAL HEATER ASSEMBLY | Dec 09, 24 | Mar 27, 25 | ALTRIA CLIENT SERVICES LLC |
| 2025/0099,699 | DIFFERENTIAL PRESSURE SENSOR FOR AN AEROSOL DELIVERY DEVICE | Dec 10, 24 | Mar 27, 25 | Not available |
| 2025/0106,948 | AEROSOL-GENERATING ARTICLE HAVING A LIQUID INDICATOR | Dec 06, 24 | Mar 27, 25 | ALTRIA CLIENT SERVICES LLC |
| 2025/0075,898 | VAPORIZER | Dec 22, 21 | Mar 06, 25 | Not available |
| 2025/0059,701 | IRONING MODULE INCLUDING STEAM IRON AND LAUNDRY TREATING APPARATUS INCLUDING THE SAME | Aug 19, 24 | Feb 20, 25 | Not available |
| 2025/0031,758 | DESIGN AND APPLICATION OF A MULTI-CHAMBER CARTRIDGE INCLUDING A HYDROGEL FORMULATION | Oct 15, 24 | Jan 30, 25 | ALTRIA CLIENT SERVICES LLC |
| 2025/0003,141 | STEAM IRONING DEVICE | Mar 28, 24 | Jan 02, 25 | Not available |
| 2024/0410,568 | ELECTRONIC VAPING DEVICE AND COMPONENTS THEREOF | Aug 19, 24 | Dec 12, 24 | ALTRIA CLIENT SERVICES LLC |
| 2024/0394,357 | POD ASSEMBLY AND E-VAPOR APPARATUS INCLUDING THE SAME | Aug 01, 24 | Nov 28, 24 | ALTRIA CLIENT SERVICES LLC |
| 2024/0353,094 | VAPORIZER | Aug 31, 22 | Oct 24, 24 | Not available |
| 2024/0307,567 | METHOD FOR LEVEL REGULATION OF FEED WATER IN A STEAM STERILIZER, AND STEAM STERILIZER | Mar 06, 24 | Sep 19, 24 | Not available |
| 2024/0306,265 | UNITARY HEATING ELEMENT AND HEATER ASSEMBLIES, CARTRIDGES, AND E-VAPOR DEVICES INCLUDING A UNITARY HEATING ELEMENT | May 13, 24 | Sep 12, 24 | ALTRIA CLIENT SERVICES LLC |
| 2024/0269,399 | ON-DEMAND, PORTABLE CONVECTION VAPORIZER | Nov 22, 23 | Aug 15, 24 | Not available |
| 2024/0269,402 | CARTRIDGE FOR E-VAPING DEVICE WITH OPEN-MICROCHANNELS | Apr 08, 24 | Aug 15, 24 | ALTRIA CLIENT SERVICES LLC |
| 2024/0255,137 | STEAM GENERATING APPARATUS | Mar 23, 23 | Aug 01, 24 | Not available |
| 2024/0246,007 | MICROFLUIDIC-BASED APPARATUS AND METHOD FOR VAPORIZATION OF LIQUIDS | Dec 18, 23 | Jul 25, 24 | Not available |
| 2024/0247,798 | ELECTRIC STEAM GENERATING DEVICE | Jan 09, 24 | Jul 25, 24 | Not available |
| 2024/0244,718 | FLUID PERMEABLE HEATER ASSEMBLY FOR AN AEROSOL-GENERATING SYSTEM AND METHOD FOR ASSEMBLING A FLUID PERMEABLE HEATER FOR AN AEROSOL-GENERATING SYSTEM | Feb 21, 24 | Jul 18, 24 | Philip Morris Products SA |
| 2024/0226,472 | AEROSOL DELIVERY DEVICE WITH A LIQUID TRANSPORT ELEMENT COMPRISING A POROUS MONOLITH AND RELATED METHOD | Mar 20, 24 | Jul 11, 24 | Not available |
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