Sivakumar Gopalnarayanan
Inventor
Stats
- 12 US patents issued
- 49 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 12 US Patents Issued
- 49 US Applications Filed
- 307 Total Citation Count
- Dec 12, 2024 Most Recent Filing
- Jun 13, 2000 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
CARRIER CORPORATION | 4
2 14 4 | 2002
2003 2004 2005 |
ARKEMA INC. | 1
2 | 2000
2002 |
Inventor Addresses
Address | Duration |
---|---|
Dallas, TX, US | Jan 13, 22 - Feb 20, 25 |
Plano, TX, US | May 14, 20 - Apr 03, 25 |
Simsbury, CT | Nov 18, 03 - Sep 02, 08 |
Simsbury, CT, US | Sep 25, 03 - May 11, 10 |
Tredyffrin, PA | Oct 29, 02 - Jul 01, 03 |
Tredyffrin, PA, US | Jan 30, 03 - Jan 30, 03 |
Technology Profile
Technology | Matters | |
---|---|---|
B21D: | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING | 3 |
B23P: | OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS | 1 |
F16L: | PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL | 3 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
2025/0109,898 | 2025 | LOW AMBIENT TEMPERATURE HEAT PUMP WATER HEATER SYSTEMS, HEAT EXCHANGERS, AND METHODS THERETO | 0 |
2025/0060,114 | 2025 | INTEGRATED SPACE CONDITIONING AND WATER HEATING/COOLING SYSTEMS AND METHODS THERETO | 0 |
12209783 | 2025 | Low ambient temperature heat pump water heater systems, heat exchangers, and methods thereto | 0 |
2025/0020,378 | 2025 | AIR CONDITIONING REHEAT SYSTEMS AND METHODS THERETO | 0 |
12173909 | 2024 | Integrated space conditioning and water heating/cooling systems and methods thereto | 0 |
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