Inventor

RAMKUMAR SHWETHA

US16 patents

⚠️ This page may combine multiple inventors who share the name “RAMKUMAR SHWETHA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RAMKUMAR SHWETHA

3 patents

US8496909B2Jul 30, 2013

Calcium looping process for high purity hydrogen production integrated with capture of carbon dioxide, sulfur and halides

RAMKUMAR SHWETHA7 citations82

US9675925B2Jun 13, 2017

Apparatus and system having a valve assembly and swing adsorption processes related thereto

RAMKUMAR SHWETHA5 citations71

US10876052B2Dec 29, 2020

Compact contacting systems and methods for scavenging sulfur-containing compounds

RAMKUMAR SHWETHA3 citations67

EXXONMOBIL UPSTREAM RES CO

2 patents

US10124286B2Nov 13, 2018

Apparatus and system for swing adsorption processes related thereto

EXXONMOBIL UPSTREAM RES CO26 citations92

US11247168B2Feb 15, 2022

Gas purification using a co-axial co-current contactor

EXXONMOBIL UPSTREAM RES CO0 citations47

FOWLER TRACY A

2 patents

US10040022B2Aug 7, 2018

Apparatus and system for swing adsorption processes related thereto

FOWLER TRACY A24 citations92

US10322365B2Jun 18, 2019

Apparatus and system for swing adsorption processes related thereto

FOWLER TRACY A1 citations61

YEH NORMAN K

2 patents

US11260342B2Mar 1, 2022

Fractionation system using bundled compact co-current contacting systems

YEH NORMAN K0 citations44

US11000795B2May 11, 2021

Fractionation system using compact co-current contacting systems

YEH NORMAN K0 citations44

JOHNSON ROBERT A

1 patent

US10080991B2Sep 25, 2018

Apparatus and system for swing adsorption processes related thereto

JOHNSON ROBERT A26 citations94

UNIV OHIO STATE RES FOUND

1 patent

US9174844B2Nov 3, 2015

Calcium looping process for high purity hydrogen production integrated with capture of carbon dioxide, sulfur and halides

UNIV OHIO STATE RES FOUND16 citations92

UNIV OHIO STATE

1 patent

US7837975B2Nov 23, 2010

High purity, high pressure hydrogen production with in-situ CO2 and sulfur capture in a single stage reactor

UNIV OHIO STATE35 citations91

FAN LIANG-SHIH

1 patent

US8512661B2Aug 20, 2013

Carbonation calcination reaction process for CO2 capture using a highly regenerable sorbent

FAN LIANG-SHIH11 citations80

MARSHALL BENNETT D

1 patent

US10293298B2May 21, 2019

Apparatus and system for combined temperature and pressure swing adsorption processes related thereto

MARSHALL BENNETT D4 citations78

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY

1 patent

US12460145B2Nov 4, 2025

Natural gas sweetening methods and related systems

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations54

MAHER DAVID W

1 patent

US11000797B2May 11, 2021

Integration of cold solvent and acid gas removal

MAHER DAVID W0 citations43