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ENERGY RECOVERY INC

Overview
  • Total Patents
    247
  • GoodIP Patent Rank
    9,104
  • Filing trend
    ⇩ 47.0%
About

ENERGY RECOVERY INC has a total of 247 patent applications. It decreased the IP activity by 47.0%. Its first patent ever was published in 1998. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, civil engineering and chemical engineering are SUGIMOTO AKITOSHI, PALADON ENG LTD and NORTHLAND ENERGY CORP.

Patent filings per year

Chart showing ENERGY RECOVERY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Martin Jeremy Grant 107
#2 Ghasripoor Farshad 67
#3 Krish Prem 60
#4 Stover Richard L 44
#5 Martin Jeremy G 37
#6 Anderson David Deloyd 37
#7 Hoffman Adam Rothschild 27
#8 Arluck James Lee 24
#9 Pique Gonzalo G 23
#10 Theodossiou Alexander Patrick 22

Latest patents

Publication Filing date Title
WO2020096807A1 System for hybrid hydrodynamic-hydrostatic thrust bearings
US2019390576A1 Power Generation System With Rotary Liquid Piston Compressor for Transcritical and Supercritical Compression of Fluids
US2018306672A1 System and method for monitoring operating condition in a hydraulic turbocharger
US2018094648A1 System for using pressure exchanger in mud pumping application
US2018347601A1 Hydraulic energy transfer system with filtering system
US2017350428A1 Pressure exchanger as choke
US2017306987A1 System for integrating valves and flow manifold into housing of pressure exchanger
US2017306986A1 System for using pressure exchanger in dual gradient drilling application
US2017130743A1 Pressure exchange system with hydraulic drive system
US2017051762A1 Pressure exchange system with motor system and pressure compensation system
US2016312140A1 Fluid processing system
US2016281487A1 System and method for offshore (topside or subsea) and onshore water reinjection for secondary recovery
US2016160889A1 Systems and methods for a common manifold with integrated hydraulic energy transfer systems
US2016160890A1 Systems and methods for rotor axial force balancing
US2016160887A1 Systems and Methods for Rotor Axial Force Balancing
US2016160917A1 Hydrodynamic bearing features
US2016160849A1 System for pump protection with a hydraulic turbocharger
US2016160888A1 Rotor duct spotface features
US2016160882A1 Port geometry for pressure exchanger
US2016160881A1 Inlet ramps for pressure exchange devices