Class F28C : HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
Subclass 1/02: Direct-contact trickle coolers, e.g. cooling towers (building construction E04H 5/12; enclosed spaces cooled by trickle F25; component parts of trickle coolers F28F 25/00) with counter-current only
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12169099 | Modular counter flow cooling tower | Jun 13, 23 | Dec 17, 24 | Evapco, Inc. |
| 12127756 | System and method for delivery and positioning of surgical implants | Jan 07, 21 | Oct 29, 24 | Smith & Nephew, Inc. |
| 12078385 | Heat dissipation systems with hygroscopic working fluid | Sep 14, 20 | Sep 03, 24 | Energy and Environmental Research Center Foundation |
| 11852417 | Cooling apparatus and a method for cooling a waterflow | Oct 17, 19 | Dec 26, 23 | JS Creates Pte. Ltd. |
| 11844541 | Cooling tower | Feb 02, 18 | Dec 19, 23 | AGGREKO LLC |
| 11725880 | Hygroscopic cooling tower for waste water disposal | Aug 11, 20 | Aug 15, 23 | Energy and Environmental Research Center Foundation |
| 11674756 | Modular counterflow cooling tower | Dec 14, 21 | Jun 13, 23 | Evapco, Inc. |
| 11585576 | Cooling system | May 18, 20 | Feb 21, 23 | Gas Technology Institute |
| 11566848 | Passive heat and mass transfer system | Oct 26, 20 | Jan 31, 23 | Advanced Technology Management Group LLC |
| 11506456 | Modular cooling tower | Nov 22, 19 | Nov 22, 22 | Not available |
| 11199362 | Modular counterflow cooling tower | Oct 03, 19 | Dec 14, 21 | Evapco, Inc. |
| 11175097 | Packing for heat and/or mass transfer | May 16, 19 | Nov 16, 21 | CTS Cooling Tower Solutions GmbH |
| 11052326 | Feedback control optimization of counter-flow simultaneous heat and mass exchange | May 25, 20 | Jul 06, 21 | Gradiant Corporation |
| 11041678 | Cooling tower for cooling a liquid with a gas | Jul 13, 17 | Jun 22, 21 | Fluid Technologies (Environmental) Limited |
| 10939735 | Cooling unit for generating cooled area | Sep 21, 16 | Mar 09, 21 | Carrier Corporation |
| 10852079 | Apparatus for cooling liquid and collection assembly therefor | Jul 16, 18 | Dec 01, 20 | Not available |
| 10845067 | Hygroscopic cooling tower for waste water disposal | Mar 12, 18 | Nov 24, 20 | Energy & Enviornmental Research Center |
| 10816270 | Passive heat and mass transfer system | Aug 27, 18 | Oct 27, 20 | Advanced Technology Management Group LLC |
| 10688409 | Feedback control optimization of counter-flow simultaneous heat and mass exchange | Feb 06, 19 | Jun 23, 20 | Gradiant Corporation |
| 10668400 | Quench column aftercooler | Sep 26, 17 | Jun 02, 20 | Ineos Europe AG |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0377,078 | HEAT DISSIPATION SYSTEMS WITH HYGROSCOPIC WORKING FLUID | Jul 22, 24 | Nov 14, 24 | Not available |
| 2024/0115,284 | Cooling Tower | Dec 18, 23 | Apr 11, 24 | Not available |
| 2022/0003,501 | HEAT EXCHANGER | Jun 30, 21 | Jan 06, 22 | Massachusetts Institute of Technology |
| 2018/0363,986 | PASSIVE HEAT AND MASS TRANSFER SYSTEM | Aug 27, 18 | Dec 20, 18 | Advanced Technology Management Group LLC |
| 2018/0058,761 | HYBRID FLUID COOLER METHOD AND APPARATUS | Sep 01, 16 | Mar 01, 18 | SPX COOLING TECHNOLOGIES, INC. |
| 2017/0248,369 | PANEL WALL STRUCTURE FOR USE IN A TOWER/FRAME STRUCTURE AND COOLING TOWER | Feb 27, 17 | Aug 31, 17 | Composite Cooling Solutions, L.P. |
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