Prem Krish

Person

Foster City, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic energy transfer system with fluid mixing reduction
- Patent number 11,512,567
- Issue date Nov 29, 2022
- Energy Recovery, Inc.
- Farshad Ghasripoor
- E21 - EARTH DRILLING MINING
Information Patent Grant
Frac system with hydraulic energy transfer system
- Patent number 11,326,430
- Issue date May 10, 2022
- Energy Recovery, Inc.
- Farshad Ghasripoor
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Frac system with hydraulic energy transfer system
- Patent number 10,767,457
- Issue date Sep 8, 2020
- Energy Recovery, Inc.
- Farshad Ghasripoor
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary isobaric pressure exchanger system with lubrication system
- Patent number 10,669,831
- Issue date Jun 2, 2020
- Energy Recovery, Inc.
- Prem Krish
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System for pump protection with a hydraulic turbocharger
- Patent number 10,473,095
- Issue date Nov 12, 2019
- Energy Recovery, Inc.
- Andrea Mary Gains-Germain
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluid processing system
- Patent number 10,323,201
- Issue date Jun 18, 2019
- Energy Recovery, Inc.
- Prem Krish
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Rotary isobaric pressure exchanger system with flush system
- Patent number 10,167,712
- Issue date Jan 1, 2019
- Energy Recovery, Inc.
- Farshad Ghasripoor
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Systems and methods for lubricating bearings of rotating equipment...
- Patent number 10,001,030
- Issue date Jun 19, 2018
- ENERGY RECOVEY, INC.
- Prem Krish
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Frac system with hydraulic energy transfer system
- Patent number 9,945,216
- Issue date Apr 17, 2018
- Energy Recovery, Inc.
- Farshad Ghasripoor
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for a rotor advancing tool
- Patent number 9,885,372
- Issue date Feb 6, 2018
- Energy Recovery, Inc.
- James Lee Arluck
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary isobaric pressure exchanger system with lubrication system
- Patent number 9,835,018
- Issue date Dec 5, 2017
- Energy Recovery, Inc.
- Prem Krish
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for utilizing turbine systems within gas proces...
- Patent number 9,764,272
- Issue date Sep 19, 2017
- Energy Recovery, Inc.
- Jeremy Grant Martin
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rotary isobaric pressure exchanger system with flush system
- Patent number 9,739,128
- Issue date Aug 22, 2017
- Energy Recovery, Inc.
- Farshad Ghasripoor
- E21 - EARTH DRILLING MINING
Information Patent Grant
Isobaric pressure exchanger in amine gas processing
- Patent number 9,604,889
- Issue date Mar 28, 2017
- Energy Recovery, Inc.
- James Lee Arluck
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Isobaric pressure exchanger controls in amine gas processing
- Patent number 9,440,895
- Issue date Sep 13, 2016
- Energy Recovery, Inc.
- James Lee Arluck
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC ENERGY TRANSFER SYSTEM WITH FLUID MIXING REDUCTION
- Publication number 20230003108
- Publication date Jan 5, 2023
- Energy Recovery, Inc.
- Farshad Ghasripoor
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC ENERGY TRANSFER SYSTEM WITH FLUID MIXING REDUCTION
- Publication number 20210140292
- Publication date May 13, 2021
- Energy Recovery, Inc.
- Farshad Ghasripoor
- E21 - EARTH DRILLING MINING
Information Patent Application
FRAC SYSTEM WITH HYDRAULIC ENERGY TRANSFER SYSTEM
- Publication number 20200400000
- Publication date Dec 24, 2020
- Energy Recovery, Inc.
- Farshad Ghasripoor
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FRAC SYSTEM WITH HYDRAULIC ENERGY TRANSFER SYSTEM
- Publication number 20180209254
- Publication date Jul 26, 2018
- Energy Recovery, Inc.
- Farshad Ghasripoor
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY ISOBARIC PRESSURE EXCHANGER SYSTEM WITH LUBRICATION SYSTEM
- Publication number 20180087364
- Publication date Mar 29, 2018
- Energy Recovery, Inc.
- Prem Krish
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY ISOBARIC PRESSURE EXCHANGER SYSTEM WITH FLUSH SYSTEM
- Publication number 20170335668
- Publication date Nov 23, 2017
- Energy Recovery, Inc.
- Farshad Ghasripoor
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUID PROCESSING SYSTEM
- Publication number 20160312140
- Publication date Oct 27, 2016
- Energy Recovery, Inc.
- Prem Krish
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Systems and Method for Pump Protection with a Hydraulic Energy Tran...
- Publication number 20160160849
- Publication date Jun 9, 2016
- Energy Recovery, Inc.
- Andrea Mary Gains-Germain
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC TURBINE SYSTEM WITH AUXILIARY NOZZLES
- Publication number 20150275844
- Publication date Oct 1, 2015
- Energy Recovery, Inc.
- Felix Winkler
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SYSTEMS AND METHODS FOR LUBRICATING BEARINGS OF ROTATING EQUIPMENT...
- Publication number 20150211384
- Publication date Jul 30, 2015
- Energy Recovery, Inc.
- Prem Krish
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Rotary Isobaric Pressure Exchanger System with Flush System
- Publication number 20150184492
- Publication date Jul 2, 2015
- Energy Recovery, Inc.
- Farshad Ghasripoor
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotary Isobaric Pressure Exchanger System with Lubrication System
- Publication number 20150184502
- Publication date Jul 2, 2015
- Energy Recovery, Inc.
- Prem Krish
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR A ROTOR ADVANCING TOOL
- Publication number 20150184678
- Publication date Jul 2, 2015
- James Lee Arluck
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEMS AND METHODS FOR UTILIZING TURBINE SYSTEMS WITHIN GAS PROCES...
- Publication number 20150118131
- Publication date Apr 30, 2015
- Energy Recovery Inc.
- Jeremy Grant Martin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Frac System with Hydraulic Energy Transfer System
- Publication number 20150096739
- Publication date Apr 9, 2015
- Energy Recovery, Inc.
- Farshad Ghasripoor
- E21 - EARTH DRILLING MINING
Information Patent Application
WEAR-RESISTANT LINER SYSTEM AND METHOD
- Publication number 20150068975
- Publication date Mar 12, 2015
- Energy Recovery, Inc.
- Prem Krish
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
ISOBARIC PRESSURE EXCHANGER IN AMINE GAS PROCESSING
- Publication number 20140128655
- Publication date May 8, 2014
- Energy Recovery, Inc.
- James Lee Arluck
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ISOBARIC PRESSURE EXCHANGER CONTROLS IN AMINE GAS PROCESSING
- Publication number 20140128656
- Publication date May 8, 2014
- Energy Recovery, Inc.
- James Lee Arluck
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC SYSTEM WITH MODULAR INSERTS
- Publication number 20140093407
- Publication date Apr 3, 2014
- Jeff Calkins
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Person

Patents Grantslast 30 patents

Hydraulic energy transfer system with fluid mixing reduction

Frac system with hydraulic energy transfer system

Frac system with hydraulic energy transfer system

Rotary isobaric pressure exchanger system with lubrication system

System for pump protection with a hydraulic turbocharger

Fluid processing system

Rotary isobaric pressure exchanger system with flush system

Systems and methods for lubricating bearings of rotating equipment...

Frac system with hydraulic energy transfer system

System and method for a rotor advancing tool

Rotary isobaric pressure exchanger system with lubrication system

Systems and methods for utilizing turbine systems within gas proces...

Rotary isobaric pressure exchanger system with flush system

Isobaric pressure exchanger in amine gas processing

Isobaric pressure exchanger controls in amine gas processing

Patents Applicationslast 30 patents

HYDRAULIC ENERGY TRANSFER SYSTEM WITH FLUID MIXING REDUCTION

HYDRAULIC ENERGY TRANSFER SYSTEM WITH FLUID MIXING REDUCTION

FRAC SYSTEM WITH HYDRAULIC ENERGY TRANSFER SYSTEM

FRAC SYSTEM WITH HYDRAULIC ENERGY TRANSFER SYSTEM

ROTARY ISOBARIC PRESSURE EXCHANGER SYSTEM WITH LUBRICATION SYSTEM

ROTARY ISOBARIC PRESSURE EXCHANGER SYSTEM WITH FLUSH SYSTEM

FLUID PROCESSING SYSTEM

Systems and Method for Pump Protection with a Hydraulic Energy Tran...

HYDRAULIC TURBINE SYSTEM WITH AUXILIARY NOZZLES

SYSTEMS AND METHODS FOR LUBRICATING BEARINGS OF ROTATING EQUIPMENT...

Rotary Isobaric Pressure Exchanger System with Flush System

Rotary Isobaric Pressure Exchanger System with Lubrication System

SYSTEM AND METHOD FOR A ROTOR ADVANCING TOOL

SYSTEMS AND METHODS FOR UTILIZING TURBINE SYSTEMS WITHIN GAS PROCES...

Frac System with Hydraulic Energy Transfer System

WEAR-RESISTANT LINER SYSTEM AND METHOD

ISOBARIC PRESSURE EXCHANGER IN AMINE GAS PROCESSING

ISOBARIC PRESSURE EXCHANGER CONTROLS IN AMINE GAS PROCESSING

HYDRAULIC SYSTEM WITH MODULAR INSERTS