Inventor · disambiguated record
Senthilkumar Kandappa Goundar Shanmugam
Also filed as: SHANMUGAM SENTHILKUMAR KANDAPPA GOUNDAR
10 granted patents·7 pending applications·9 citations·filing 2017–2025
82Inventor score
Files withHILL PHOENIX INC17
Top patents by PatentIndex Score
17 records- 0191US11913690B2Refrigeration system with efficient expansion device control, liquid refrigerant return, oil return, and evaporator defrostHILL PHOENIX INC·Filed 2022·Granted Feb 27, 2024·1 cites·20 claims
- 0287US11536498B2Refrigeration system with efficient expansion device control, liquid refrigerant return, oil return, and evaporator defrostHILL PHOENIX INC·Filed 2020·Granted Dec 27, 2022·2 cites·6 claims
- 0385US10527331B2Compact individual multistage universal hybrid oil separatorHILL PHOENIX INC·Filed 2017·Granted Jan 7, 2020·4 cites·18 claims
- 0484US12209779B2Refrigeration system with efficient expansion device control, liquid refrigerant return, oil return, and evaporator defrostHILL PHOENIX INC·Filed 2024·Granted Jan 28, 2025·0 cites·20 claims
- 0583US2025341352A1Oil management in refrigeration systemsHILL PHOENIX INC·Filed 2025·Application pending·0 cites
- 0682US11874033B2Increasing a flow rate of oil into a compressor of a refrigeration assemblyHILL PHOENIX INC·Filed 2021·Granted Jan 16, 2024·1 cites·20 claims
- 0774US2025155170A1Refrigeration System with Efficient Expansion Device Control, Liquid Refrigerant Return, Oil Return, and Evaporator DefrostHILL PHOENIX INC·Filed 2025·Application pending·0 cites
- 0873US2025362069A1Refrigeration system with refrigerant charge controlHILL PHOENIX INC·Filed 2025·Application pending·0 cites
- 0968US11022356B2Refrigeration system and method for automated charging and start-up controlHILL PHOENIX INC·Filed 2019·Granted Jun 1, 2021·1 cites·20 claims
- 1066US2025116438A1Increasing a flow rate of oil into a compressor of a refrigeration assemblyHILL PHOENIX INC·Filed 2024·Application pending·0 cites
- 1165US12372276B2Oil management in refrigeration systemsHILL PHOENIX INC·Filed 2021·Granted Jul 29, 2025·0 cites·20 claims
- 1264US12173935B2Increasing a flow rate of oil into a compressor of a refrigeration assemblyHILL PHOENIX INC·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 1361US2025362062A1Co2 refrigeration system with superheat controlHILL PHOENIX INC·Filed 2024·Application pending·0 cites
- 1457US10260787B2Refrigeration system and method for automated charging and start-up controlHILL PHOENIX INC·Filed 2017·Granted Apr 16, 2019·0 cites·20 claims
- 1554US2024151437A1Co2 refrigeration system with convertible compressorsHILL PHOENIX INC·Filed 2022·Application pending·0 cites
- 1652US2024110736A1Co2 refrigeration system with multiple receiversHILL PHOENIX INC·Filed 2022·Application pending·0 cites
- 1747US11852389B2Refrigeration system with flexible high pressure hose assemblyHILL PHOENIX INC·Filed 2020·Granted Dec 26, 2023·0 cites·24 claims
Join the waitlist — get patent alerts
Get an alert when Senthilkumar Kandappa Goundar Shanmugam files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →