Description
Class F28B : STEAM OR VAPOUR CONDENSERS
Subclass 9/08: Auxiliary systems, arrangements, or devices for collecting and removing condensate
F28B 9/08
Sub-Class
Stats
- 55 US PATENTS IN FORCE
- 8 US APPLICATIONS PENDING
- 25 Total Patent Owners
- 202 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12173937 | Stepped self-convection condenser | Jan 26, 24 | Dec 24, 24 | ZHEJIANG UNIVERSITY |
| 12066252 | Gas collection system | Aug 03, 23 | Aug 20, 24 | LUNAR HELIUM-3 MINING, LLC |
| 12054923 | Condenser type air to water generator | Dec 11, 23 | Aug 06, 24 | Not available |
| 12022835 | Hood with condenser for commercial oven, particularly combination steam-convection oven | Dec 02, 19 | Jul 02, 24 | “RETECH” SPÓLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA |
| 12007169 | Apparatus for extracting water from plant condenser to the outside for water quality analysis | Dec 11, 20 | Jun 11, 24 | KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC. |
| 11892247 | Water-shedding device for evaporator cores | Dec 07, 21 | Feb 06, 24 | MAHLE International GmbH |
| 11578922 | Managing condensation with fluid control film apparatus | Dec 21, 18 | Feb 14, 23 | 3M Innovative Properties Company |
| 11499783 | Heating and/or cooling system and method for reducing or removing solidified phase change material | Mar 23, 20 | Nov 15, 22 | Mitsubishi Electric Corporation |
| 11378339 | Three-stage heat exchanger for an air-cooled condenser | Nov 02, 18 | Jul 05, 22 | SPG Dry Cooling Belgium |
| 11333423 | Arrangement for accumulation and evacuation of defrosting and condensation water from refrigeration and cooling units | Feb 27, 18 | May 17, 22 | Jets AS |
| 11150024 | Pumping and trapping device | Jan 16, 18 | Oct 19, 21 | FORBES MARSHALL PRIVATE LIMITED |
| 11150036 | Induced draft air-cooled condenser | Aug 23, 17 | Oct 19, 21 | SPG Dry Cooling Belgium |
| 11035570 | Method for removing large amounts of condensate from an underground vault steam system during startup | Aug 14, 18 | Jun 15, 21 | Airgas, Inc. |
| 10982905 | Separating device for coiled heat exchangers for separating a gaseous phase from a liquid phase of a two-phase medium conveyed on the jacket side | Mar 15, 17 | Apr 20, 21 | Linde Aktiengesellschaft |
| 10962290 | High-efficiency air water system for tropical climate | Dec 07, 16 | Mar 30, 21 | AIR WATER KOREA CO., LTD. |
| 10788267 | Condenser system, and condensate vessel assembly for power plant | Jun 25, 18 | Sep 29, 20 | General Electric Company |
| 10767940 | Heat exchanger system and method of operation | Dec 31, 18 | Sep 08, 20 | Hamilton Sunstrand Corporation |
| 10676858 | Condenser and cleaning device | Nov 22, 16 | Jun 09, 20 | IHI Corporation; IHI Machinery and Furnace Co., Ltd.; |
| 10668400 | Quench column aftercooler | Sep 26, 17 | Jun 02, 20 | Ineos Europe AG |
| 10605532 | Device and method for condensation of steam from ORC systems | Sep 05, 12 | Mar 31, 20 | ORCAN ENERGY AG |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0151,471 | COLLECTING APPARATUS, CONDENSATION EQUIPMENT, AND COLLECTING METHOD | Feb 10, 22 | May 09, 24 | Not available |
| 2024/0053,102 | STEAM HEAT EXCHANGER | Feb 08, 22 | Feb 15, 24 | Not available |
| 2021/0041,176 | THREE-STAGE HEAT EXCHANGER FOR AN AIR-COOLED CONDENSER | Nov 02, 18 | Feb 11, 21 | Not available |
| 2021/0003,347 | CONDENSATE DRAIN APPARATUS | Mar 18, 19 | Jan 07, 21 | Not available |
| 2019/0390,910 | CONDENSER SYSTEM, AND CONDENSATE VESSEL ASSEMBLY FOR POWER PLANT | Jun 25, 18 | Dec 26, 19 | Not available |
| 2019/0310,021 | HIGH-EFFICIENCY AIR WATER SYSTEM FOR TROPICAL CLIMATE | Dec 07, 16 | Oct 10, 19 | AIR WATER KOREA CO., LTD. |
| 2016/0238,321 | CONDENSER AND METHOD OF CONDENSING VAPOUR | Oct 01, 14 | Aug 18, 16 | Not available |
| 2016/0015,841 | CONDENSATION ASSEMBLY AND METHOD | Mar 11, 14 | Jan 21, 16 | Scican Ltd. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)