Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RG

Ramesh Gupta — 23 Patents

ExxonMobil: 14 patents #819 of 10,161Top 9%
BNBenu Networks: 2 patents #5 of 9Top 60%
CSCommunications Satellite: 2 patents #25 of 101Top 25%
COComsat: 2 patents #23 of 107Top 25%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Acton, MA: #105 of 1,334 inventorsTop 8%
Massachusetts: #4,677 of 88,656 inventorsTop 6%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Ramesh Gupta has been granted 23 US patents while listed as an inventor at ExxonMobil. The first was granted in 1983 and the most recent in November 2025. Ramesh Gupta ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Ramesh Gupta in Acton, MA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12469490 Streaming punctuation for long-form dictation Piyush BEHRE, Sharman W TAN, Shi-Chi Chang, Padma Varadharajan, Sayan Dev PATHAK 2025-11-11
10677160 Integration of pressure swing adsorption with a power plant for CO2 capture/utilization and N2 production Narasimhan Sundaram, Hans Thomann, Hugo S. Caram, Loren K. Starcher, Franklin F. Mittricker +2 more 2020-06-09 $113,704,000
10259711 Pressure swing adsorption for oxygen production Robert A. Johnson, Thomas N. Anderson, Harry W. Deckman, Peter I. Ravikovitch 2019-04-16 $318,298,000
9288141 Highly scalable modular system with high reliability and low latency David F. CALLAN, Rajendar DUGGAL, Anil Sanghavi, Swarup SAHOO, Rajat Ghai 2016-03-15
9197545 Highly scalable modular system with high reliability and low latency David F. CALLAN, Rajendar DUGGAL, Anil Sanghavi, Swarup SAHOO, Rajat Ghai 2015-11-24
8974576 CO2 capture processes using rotary wheel configurations Hans Thomann, Richard D. Lenz, Simon C. Weston 2015-03-10 $146,989,000
8852427 Method and systems to remove polar molecules from refinery streams Mohsen S. Yeganeh, Peter W. Jacobs, Ian A. Cody, Steven W. Levine, Eric B. Sirota +1 more 2014-10-07 $98,747,000
7686948 Method of removing sulfur from sulfur-containing hydrocarbon streams Andrzej Malek 2010-03-30 $132,368,000
7507327 Desulfurizing organosulfur heterocycles in feeds with supported sodium Jeffrey Dysard, Zhigou Hou, Jonathan M. McConnachie, Andrzej Malek, William E. Lewis 2009-03-24 $635,151,000
7332138 Jet mixing of process fluids in fixed bed reactor Robert M. Koros, Ramesh R. Hemrajani 2008-02-19 $178,290,000
7282138 Multistage removal of heteroatoms and wax from distillate fuel Edward S. Ellis, William J. Novak 2007-10-16 $391,044,000
6846469 Method for extending operating life of a fixed bed reactor Salvatore J. Rossetti, David C. Dankworth, Jeffrey L. Kaufman, David L. Vannauker, James P. Bailor 2005-01-25 $106,404,000
6692705 Fouling tolerant fixed bed reactor with multi-tier bypass device Salvatore J. Rossetti 2004-02-17 $298,769,000
6689329 Fouling tolerant fixed bed reactor with virtual second bed Salvatore J. Rossetti 2004-02-10 $103,567,000
6623621 Control of flooding in a countercurrent flow reactor by use of temperature of liquid product stream Larry L. Iaccino, Russell D. Sellen, David C. Dankworth, Edward S. Ellis, Jeffrey W. Frederick +2 more 2003-09-23 $123,175,000
6623622 Two stage diesel fuel hydrotreating and stripping in a single reaction vessel 2003-09-23 $123,175,000
6579443 Countercurrent hydroprocessing with treatment of feedstream to remove particulates and foulant precursors Larry L. Iaccino, Edward S. Ellis, Brenda A. Raich 2003-06-17 $249,594,000
5696470 Solid-state electronic switching module Chunming Chen, Francois Assal 1997-12-09 $3,135,000
5220320 Switch matrix including both B switching elements and crossbar switch matrices Francois T. Assal, John V. Evans, Christoph E. Mahle, Amir I. Zaghloul 1993-06-15 $5,349,000
5154960 Drapeable soft odor absorbing sheet material Eileen Mucci, Jacob Leidner 1992-10-13
4978932 Microwave digitally controlled solid-state attenuator having parallel switched paths Bernard D. Geller 1990-12-18 $2,407,000
4931802 Multiple spot-beam systems for satellite communications Francois T. Assal, John V. Evans, Christoph E. Mahle, Amir I. Zaghloul 1990-06-05 $3,356,000
4373033 Blended plastomeric and elastomeric rubber latex sponge 1983-02-08