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 3/10: Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10890383 | Systems and methods of using phase change material in power plants | Sep 15, 16 | Jan 12, 21 | Drexel University |
| 10659579 | Attachable supplemental battery for mobile device | Nov 30, 18 | May 19, 20 | Handstands Promo, LLC |
| 9476648 | Systems and methods of using phase change material in power plants | Jan 21, 15 | Oct 25, 16 | DREXEL UNIVERSITY |
| 9347690 | Methods and systems for concentrated solar power | Apr 02, 13 | May 24, 16 | ALLIANCE FOR SUSTAINABLE ENERGY, LLC |
| 9091481 | Fluidized bed reactor arrangement | Feb 18, 11 | Jul 28, 15 | AMEC FOSTER WHEELER ENERGIA OY |
| 9028249 | gas in cement-manufacturing facilities, and processes for manufacturing cement | Oct 12, 10 | May 12, 15 | MITSUBISHI MATERIALS CORPORATION |
| 9017618 | Gradual oxidation with heat exchange media | Mar 09, 12 | Apr 28, 15 | ENER-CORE POWER, INC. |
| 8980192 | Gradual oxidation below flameout temperature | Mar 09, 12 | Mar 17, 15 | ENER-CORE POWER, INC. |
| 8980193 | Gradual oxidation and multiple flow paths | Mar 09, 12 | Mar 17, 15 | ENER-CORE POWER, INC. |
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