Description
Class F28F : DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
Subclass 1/00: Tubular elements; Assemblies of tubular elements (specially adapted for movement F28F 5/00)
F28F 1/00
Sub-Class
Stats
- 353 US PATENTS IN FORCE
- 46 US APPLICATIONS PENDING
- 176 Total Patent Owners
- 2,175 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11873469 | Fermentation temperature management | Jul 18, 19 | Jan 16, 24 | Not available |
| 11867470 | U-bends with the reduced pressure losses to fluid distributing networks | Jan 08, 20 | Jan 09, 24 | NOVA CHEMICALS (INTERNATIONAL) SA |
| 11859922 | Thermal management system | May 16, 22 | Jan 02, 24 | The Regents of the University of Michigan |
| 11852420 | Thermal dissipation module | Feb 15, 23 | Dec 26, 23 | Acer Incorporated |
| 11856739 | Cooling components, converter, and aircraft | Jul 08, 19 | Dec 26, 23 | Rolls-Royce Deutschland Ltd & Co KG |
| 11808532 | Highly corrosion-resistant copper tube | Jan 20, 21 | Nov 07, 23 | NJT Copper Tube Corporation |
| 11774180 | Heat pipe and heat dissipation structure | Feb 17, 21 | Oct 03, 23 | VAST GLORY ELECTRONICS & HARDWARE & PLASTIC(HUI ZHOU) LTD. |
| 11738303 | Fuel gas conditioning system and method | Mar 15, 21 | Aug 29, 23 | ESTIS COMPRESSION, LLC |
| 11732909 | Cooling recovery system and method | Jan 27, 21 | Aug 22, 23 | Not available |
| 11725412 | Chemical storage tank assembly | Jun 10, 21 | Aug 15, 23 | Not available |
| 11719493 | Cooler | Jan 11, 21 | Aug 08, 23 | 501 Toyota Jidosha Kabushiki Kaisha; SUBARU CORPORATION; |
| 11692780 | Heat exchangers | Feb 15, 21 | Jul 04, 23 | HAMILTON SUNDSTRAND CORPORATION |
| 11662152 | Plate heat exchanger, heat pump device including plate heat exchanger, and heat pump cooling, heating, and hot water supply system including heat pump device | Feb 28, 19 | May 30, 23 | Mitsubishi Electric Corporation |
| 11644245 | Indirect heat exchanger having circuit tubes with varying dimensions | Apr 24, 20 | May 09, 23 | Baltimore Aircoil Company Inc. |
| 11566854 | Folded conduit for heat exchanger applications | Dec 20, 16 | Jan 31, 23 | Carrier Corporation |
| 11543066 | Composite tube with a sacrificial layer for very thin wall heat exchangers | Jun 03, 19 | Jan 03, 23 | Viant AS&O Holdings, LLC |
| 11512901 | Adjustable capacity heat exchanger | Sep 25, 20 | Nov 29, 22 | Rheem Manufacturing Company |
| 11512907 | Heat exchange tube and heat exchanger having the same | Nov 05, 20 | Nov 29, 22 | Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. |
| 11506286 | Seal and a tubular heat exchanger using such seal | Dec 18, 18 | Nov 22, 22 | TETRA LAVAL HOLDINGS & FINANCE SA |
| 11504814 | Air cooled condenser and related methods | Oct 19, 20 | Nov 22, 22 | Holtec International Inc. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0085,120 | APPARATUSES AND METHODS FOR EXTRUDING A VISCOUS FOOD PRODUCT | Sep 12, 23 | Mar 14, 24 | The Hillshire Brands Company |
| 2024/0085,124 | HEAT TRANSFER SYSTEM INCLUDING TUBING WITH NUCLEATION BOILING SITES | Sep 08, 23 | Mar 14, 24 | Not available |
| 2024/0068,754 | THERMAL DISSIPATION MODULE | Nov 09, 23 | Feb 29, 24 | ACER INCORPORATED |
| 2024/0060,448 | Aircraft Heat Exchanger | Jul 17, 23 | Feb 22, 24 | RTX CORPORATION |
| 2024/0035,678 | COOLING RECOVERY SYSTEM AND METHOD | Aug 11, 23 | Feb 01, 24 | Not available |
| 2024/0011,712 | RADIALLY-FLOWING CROSS FLOW HEAT EXCHANGER THAT INCREASES PRIMARY HEAT TRANSFER SURFACE | Jul 07, 22 | Jan 11, 24 | Not available |
| 2023/0408,210 | Vending Machine External Heat Exchanger | Jun 17, 22 | Dec 21, 23 | Automated Merchandising Systems Inc. |
| 2023/0235,973 | GUIDANCE UNIT (MK-1) AND ARCWING CIRCULATING POWER GUIDANCE SYSTEM WITH THE GUIDANCE UNIT (MK-1) | Feb 16, 22 | Jul 27, 23 | Not available |
| 2023/0094,752 | Conduits for Cooling a Hydrocarbon Gas-Containing Stream and Processes for Using Same | Sep 20, 22 | Mar 30, 23 | Not available |
| 2022/0325,956 | HEAT EXCHANGER | Sep 25, 20 | Oct 13, 22 | Not available |
| 2022/0228,817 | Indirect Heat Exchanger Pressure Vessel with Controlled Wrinkle Bends | Jan 14, 22 | Jul 21, 22 | Not available |
| 2022/0228,816 | A DUAL MEDIA SAFETY HEAT EXCHANGER | May 28, 20 | Jul 21, 22 | Not available |
| 2022/0221,227 | HEAT EXCHANGER AND COOLING METHOD | May 20, 20 | Jul 14, 22 | Not available |
| 2022/0128,317 | Heat Exchanger and Leak Detection System | Jan 06, 22 | Apr 28, 22 | Not available |
| 2022/0065,554 | PIPE ARRANGEMENT FOR TRANSPORTING TEMPERATURE CONTROL MEDIA | Sep 03, 21 | Mar 03, 22 | Not available |
| 2021/0348,855 | HEAT EXCHANGER TUBES | Jul 26, 21 | Nov 11, 21 | Not available |
| 2021/0088,291 | TUBULAR BODY ARRANGEMENT FOR A TEMPERATURE-CONTROL DEVICE | Sep 22, 20 | Mar 25, 21 | Not available |
| 2020/0276,777 | SELF-HEALING METAL COMPOSITE TUBE WALLS | May 12, 20 | Sep 03, 20 | HYPERLOOP TECHNOLOGIES, INC. |
| 2020/0088,474 | IMPACT RESISTANT STRUCTURAL RADIATOR TUBE | Sep 13, 18 | Mar 19, 20 | Not available |
| 2019/0093,961 | HEAT EXCHANGER AND METHOD OF WETTING HEAT EXCHANGERS | Nov 26, 18 | Mar 28, 19 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)