Inventor · disambiguated record
Karthik Ramanathan
Also filed as: RAMANATHAN KARTHIK
21 granted patents·18 pending applications·56 citations·filing 2008–2025
92Inventor score
Files withAPPLIED MATERIALS INC23RAMANATHAN KARTHIK4MASTERCARD INTERNATIONAL INC2SHELL OIL CO2DELL PRODUCTS LP1
Top patents by PatentIndex Score
39 records- 0190US11586160B2Reducing substrate surface scratching using machine learningAPPLIED MATERIALS INC·Filed 2021·Granted Feb 21, 2023·2 cites·20 claims
- 0287US8393140B2Passive ammonia-selective catalytic reduction for NOx control in internal combustion enginesPERRY KEVIN L·Filed 2009·Granted Mar 12, 2013·17 cites·19 claims
- 0386US8176884B2Enhanced oxygen pressure engineTEWARI ASIM·Filed 2008·Granted May 15, 2012·15 cites·21 claims
- 0483US10655226B2Apparatus and methods to improve ALD uniformityAPPLIED MATERIALS INC·Filed 2018·Granted May 19, 2020·1 cites·19 claims
- 0581US8919100B2Method of using a regenerative brake system for heating a motor vehicle catalytic converter and powering other electrical accessoriesVERBRUGGE MARK W·Filed 2011·Granted Dec 30, 2014·8 cites·6 claims
- 0680US11768984B2Parameter sensing and computer modeling for gas delivery health monitoringAPPLIED MATERIALS INC·Filed 2020·Granted Sep 26, 2023·1 cites·19 claims
- 0780US11586789B2Machine learning based smart process recipe builder to improve azimuthal flow and thickness uniformityAPPLIED MATERIALS INC·Filed 2021·Granted Feb 21, 2023·1 cites·13 claims
- 0880US10269614B2Susceptor design to reduce edge thermal peakAPPLIED MATERIALS INC·Filed 2015·Granted Apr 23, 2019·3 cites·15 claims
- 0980US2025365819A1PBN Heaters For ALD Temperature UniformityAPPLIED MATERIALS INC·Filed 2025·Application pending·0 cites
- 1079US12443175B2Eco-efficiency (sustainability) dashboard for semiconductor manufacturingAPPLIED MATERIALS INC·Filed 2024·Granted Oct 14, 2025·0 cites·18 claims
- 1176US8677734B2Method of producing ammonia effective to control aftertreatment conditions of NOx emissionsRAMANATHAN KARTHIK·Filed 2010·Granted Mar 25, 2014·7 cites·12 claims
- 1273US12326282B2Cooling flow in substrate processing according to predicted cooling parametersAPPLIED MATERIALS INC·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 1373US11835927B2Reducing substrate surface scratching using machine learningAPPLIED MATERIALS INC·Filed 2022·Granted Dec 5, 2023·0 cites·20 claims
- 1471US12309288B2Systems and methods for use in appending log entries to data structuresMASTERCARD INTERNATIONAL INC·Filed 2024·Granted May 20, 2025·0 cites·19 claims
- 1570US2025354735A1Cooling flow in substrate processing according to predicted cooling parametersAPPLIED MATERIALS INC·Filed 2025·Application pending·0 cites
- 1666US12001197B2Eco-efficiency (sustainability) dashboard for semiconductor manufacturingAPPLIED MATERIALS INC·Filed 2021·Granted Jun 4, 2024·0 cites·14 claims
- 1766US2025155883A1Process modeling platform for substrate manufacturing systemsAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 1866US2025346998A1Gas delivery network modelingAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 1964US10519547B2Susceptor design to eliminate deposition valleys in the waferAPPLIED MATERIALS INC·Filed 2016·Granted Dec 31, 2019·1 cites·15 claims
- 2064US2025003112A1Virtual sensor for predicting and monitoring temperature of chamber componentsAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 2160US11991292B2Systems and methods for use in appending log entries to data structuresMASTERCARD INTERNATIONAL INC·Filed 2021·Granted May 21, 2024·0 cites·19 claims
- 2260US2025086356A1Substrate manufacturing equipment comprehensive digital twin fleetAPPLIED MATERIALS INC·Filed 2023·Application pending·0 cites
- 2359US2023410110A1Systems and methods for use in leveraging different data repositories in different regionsMASTERCARD ASIA PACIFIC PTE LTD·Filed 2023·Application pending·0 cites
- 2457US12408239B2PBN heaters for ALD temperature uniformityAPPLIED MATERIALS INC·Filed 2019·Granted Sep 2, 2025·0 cites·14 claims
- 2556US2025315565A1Process recipe transfer and chamber matching by modelingAPPLIED MATERIALS INC·Filed 2025·Application pending·0 cites
- 2655US2025085699A1Substrate manufacturing equipment comprehensive digital twin fleetAPPLIED MATERIALS INC·Filed 2023·Application pending·0 cites
- 2751US2025086357A1Substrate manufacturing equipment comprehensive digital twin fleetAPPLIED MATERIALS INC·Filed 2023·Application pending·0 cites
- 2849US11430034B2System for reducing communication payload on an electronic commerce networkDELL PRODUCTS LP·Filed 2019·Granted Aug 30, 2022·0 cites·21 claims
- 2947US2023222264A1Processing chamber calibrationAPPLIED MATERIALS INC·Filed 2022·Application pending·0 cites
- 3044US2022245307A1Hybrid physics/machine learning modeling of processesAPPLIED MATERIALS INC·Filed 2021·Application pending·0 cites
- 3143US2016068958A1Lamp Heater For Atomic Layer DepositionKELKAR UMESH M·Filed 2014·Application pending·0 cites
- 3240US2019225330A1Extended flight by regenerative lift for an unmanned aerial vehicleGOPRO INC·Filed 2018·Application pending·0 cites
- 3339US8495867B2Heating module for an exhaust gas treatment systemRAMANATHAN KARTHIK·Filed 2010·Granted Jul 30, 2013·0 cites·18 claims
- 3437US8863506B2Optimized electrically heated exhaust gas treatment systemRAMANATHAN KARTHIK·Filed 2010·Granted Oct 21, 2014·0 cites·16 claims
- 3536US2012102922A1Method of sizing a heating core of an exhaust heater for an exhaust treatment system of a vehicleRAMANATHAN KARTHIK·Filed 2010·Application pending·0 cites
- 3635US8857159B2Systems and methods for reducing NOx breakthroughPANT ATUL·Filed 2009·Granted Oct 14, 2014·0 cites·19 claims
- 3734US2017175265A1Flat susceptor with grooves for minimizing temperature profile across a substrateAPPLIED MATERIALS INC·Filed 2015·Application pending·0 cites
- 3833US2017016309A1Long offset gas condensate production systemsSHELL OIL CO·Filed 2015·Application pending·0 cites
- 3932US2017212061A1Methods of detecting flow line deposits using gamma ray densitometrySHELL OIL CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →