Issued Patents All Time
Showing 1–25 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8800318 | Hybrid spray absorber | — | 2014-08-12 |
| 8490427 | Liquid desiccant chiller | — | 2013-07-23 |
| 7762054 | Thermally powered turbine inlet air chiller heater | Gopalakrishnan Anand | 2010-07-27 |
| 6895740 | Steam ammonia power cycle | — | 2005-05-24 |
| 6739119 | Combustion engine improvement | — | 2004-05-25 |
| 6715290 | Fluid mixture separation by low temperature glide heat | — | 2004-04-06 |
| 6679083 | Opposed slant tube diabatic sorber | — | 2004-01-20 |
| 6631892 | Tray contactor with same direction liquid flow | — | 2003-10-14 |
| 6585238 | Locally co current horizontally staged contact tray | — | 2003-07-01 |
| 6584801 | Absorption cycle with integrated heating system | — | 2003-07-01 |
| 6412291 | Air compression improvement | — | 2002-07-02 |
| 6269644 | Absorption power cycle with two pumped absorbers | Gopalakrishnan Anand | 2001-08-07 |
| 6203718 | Aqueous ammonia corrosion inhibitor | — | 2001-03-20 |
| 6158241 | LPG recovery from reformer treat gas | — | 2000-12-12 |
| 5798086 | Intensified locally cocurrent tray contactors | — | 1998-08-25 |
| 5771710 | Thermosyphon cooled absorber for air cooled absorption cycles | — | 1998-06-30 |
| 5766519 | Locally cocurrent globally crosscurrent pressure equalized absorber and process | — | 1998-06-16 |
| 5713216 | Coiled tubular diabatic vapor-liquid contactor | — | 1998-02-03 |
| 5660049 | Sorber with multiple cocurrent pressure equalized upflows | — | 1997-08-26 |
| 5653116 | Triple-effect absorption cycle with condensate-to-solution sensible heat exchanger | Shailesh Potnis | 1997-08-05 |
| 5572885 | Shrouded coiled crested tube diabatic mass exchanger | — | 1996-11-12 |
| 5408847 | Rotary solid sorption heat pump with embedded thermosyphons | — | 1995-04-25 |
| 5309985 | Stationary continuous multimodular trisorption heat pump | — | 1994-05-10 |
| 5279359 | Rotary trisorption heat pump | — | 1994-01-18 |
| 5272891 | Intermittent sorption cycle with integral thermosyphon | — | 1993-12-28 |