Topic leaderboard
Casings, linings & doors for combustion chambers
Ranked by the PatentIndex Score — a 1–99 percentile within F23M · public-visibility date · generated 2026
top 25 per window · public-visibility date
Rising· last 2 yrs
Inventors whose newest F23M patents became public in the last 2 years — the current frontier
- 199Jonathan Dwight Berry6 patents · 57 citations
- 296Eduardo Fernando D'Oracio De Almeida7 patents · 31 citations
- 392Anthony Stephen Harris5 patents · 29 citations
- 488Sven Georg Bethke5 patents · 28 citations
- 583Ronald James Chila5 patents · 10 citations
- 679Cody William Douglas Burton2 patents · 2 citations
- 775Spencer Andrew Reynaud2 patents · 2 citations
- 871Todd Christopher Malo2 patents · 2 citations
- 967Heath Michael Ostebee2 patents · 1 citations
- 1063Bailey Basso1 patents · 0 citations
- 1158Johnie Franklin Mcconnaughhay1 patents · 0 citations
- 1254Michael John Hughes1 patents · 0 citations
- 1350BERRY JONATHAN DWIGHT1 patents · 0 citations
- 1446FEIZ HOMAYOON1 patents · 0 citations
- 1542HUGHES MICHAEL JOHN1 patents · 0 citations
- 1638Rodney W. Rudell1 patents · 0 citations
- 1733Atsushi Horikawa1 patents · 0 citations
- 1829Bariş Gürel1 patents · 0 citations
- 1925Benjamin Turner1 patents · 0 citations
- 2021Erwin Platvoet1 patents · 0 citations
- 2117Habib Gürbüz1 patents · 0 citations
- 2213Hiromu Kamiya1 patents · 0 citations
- 238Jacob Strader1 patents · 0 citations
- 244Karani Kurtulus1 patents · 0 citations
- 251Matthew Martin1 patents · 0 citations
Active· last 5 yrs
Sustained F23M output across the last 5 years
- 199Glenn William Brown, Jr.12 patents · 532 citations
- 296Miles R. Palmer12 patents · 532 citations
- 392Rodney John Allam12 patents · 532 citations
- 488Jeremy Eron Fetvedt5 patents · 129 citations
- 583Stefan Tschirren6 patents · 96 citations
- 679Keisuke Matsuyama8 patents · 63 citations
- 775David C. Jarmon8 patents · 121 citations
- 871Jonathan Dwight Berry6 patents · 57 citations
- 967Eduardo Fernando D'Oracio De Almeida7 patents · 31 citations
- 1063Charles B. Graves4 patents · 81 citations
- 1158Shinji Akamatsu6 patents · 17 citations
- 1254Anthony Stephen Harris5 patents · 29 citations
- 1350Steven D. Porter6 patents · 17 citations
- 1446Taiki Kinoshita5 patents · 26 citations
- 1542Christopher A. Wiklof7 patents · 12 citations
- 1638Douglas W. Karkow6 patents · 12 citations
- 1733Kwanwoo Kim5 patents · 23 citations
- 1829Sven Georg Bethke5 patents · 28 citations
- 1925Kenta Taniguchi4 patents · 24 citations
- 2021Joseph Douglas Monty3 patents · 129 citations
- 2117Raita Mori4 patents · 20 citations
- 2213Ted J. Freeman4 patents · 21 citations
- 238Stephen John Howell4 patents · 21 citations
- 244Ronald James Chila5 patents · 10 citations
- 251Lewis M. Fraas2 patents · 92 citations
All-time canon
Career PatentIndex Score in F23M
- 199Harley A. Borders11 patents · 987 citations
- 296Mahendra Joshi16 patents · 1,245 citations
- 392Olivier Charon7 patents · 522 citations
- 488Glenn William Brown, Jr.12 patents · 532 citations
- 583Miles R. Palmer12 patents · 532 citations
- 679Rodney John Allam12 patents · 532 citations
- 775Grigory M. Gitman5 patents · 412 citations
- 871Remi Tsiava8 patents · 399 citations
- 967Katsunori Tanaka10 patents · 348 citations
- 1063Aleksandar Georgi Slavejkov8 patents · 398 citations
- 1158Christian Oliver Paschereit9 patents · 348 citations
- 1254Ovidiu Marin5 patents · 333 citations
- 1350Shigemi Mandai10 patents · 327 citations
- 1446Patrick Recourt5 patents · 364 citations
- 1542Ramesh Subramanian6 patents · 263 citations
- 1638John Joyce6 patents · 229 citations
- 1733Kazufumi Ikeda9 patents · 251 citations
- 1829Pierre Bodelin5 patents · 361 citations
- 1925Robbert M. Vermeulen4 patents · 808 citations
- 2021Bruno Schuermans15 patents · 301 citations
- 2117Louis C. Philippe5 patents · 260 citations
- 2213Robert Bland4 patents · 486 citations
- 238Masaki Ono8 patents · 217 citations
- 244Jakob Keller5 patents · 287 citations
- 251John C. Bass4 patents · 316 citations
Rising· last 2 yrs
The top-scoring F23M patents made public in the last 2 years
- 199US11927395B2✦ AIRefractory anchor device and system0 cites · 20240% earned
- 293US12305860B2✦ AIBundled tube fuel nozzle assembly for gas turbine combustor0 cites · 20240% earned
- 387US12498175B2✦ AIRefractory anchors and eye-mounts0 cites · 20240% earned
- 480US12422167B2Hot water apparatus0 cites · 20240% earned
- 573US12516809B2Burner and method for transient heating0 cites · 20240% earned
- 667US12196130B2Gas turbine combustor0 cites · 20240% earned
- 760US11927345B1Method and device to reduce emissions of nitrogen oxides and increase heat transfer in fir0 cites · 20240% earned
- 853US12571561B1Windproof structure for flue outlet and gas water heater0 cites · 20260% earned
- 947US12025308B1Combustion furnace with adjustable firepower0 cites · 20240% earned
- 1040US12352439B2Systems for water heater baffles on recreational vehicles0 cites · 20240% earned
- 1133US12247736B2Compact refractory lined thermal oxidizer0 cites · 20240% earned
- 1227US12546476B1Fire pit with radial vanes0 cites · 20260% earned
- 1320US12259131B1Burner block assembly for an industrial furnace0 cites · 20250% earned
- 1413US12397470B2Compact combustion chamber mold for a circulating fluidized bed boiler and a method of obt0 cites · 20250% earned
- 157US11933496B1Self-generating movable heat source0 cites · 20240% earned
- 161US12560242B2Non-return valve for a flow channel through which a flow of air flows0 cites · 20240% earned
Active· last 5 yrs
The top-scoring F23M patents of the last 5 years
- 199US11015127B2✦ AIContinuous reflux reactor under pressure and controlled condenser system for thermochemica8 cites · 202180% earned
- 296US11713880B1✦ AIFirepit topper2 cites · 202376% earned
- 392US12044477B2✦ AIRefractory anchors and eye-mounts2 cites · 202367% earned
- 488US11346711B2Light detection system, discharge probability calculating method, and received light quant2 cites · 202176% earned
- 583US11852343B2Combustor component, combustor including the combustor component, and gas turbine includin2 cites · 202276% earned
- 679US11718803B2Cooling wall, gasifier, integrated gasification combined cycle, and manufacturing method o2 cites · 202176% earned
- 775US12139786B2Metallic coating process for combustor panels using a barrel configuration1 cites · 202250% earned
- 871US12416412B2Firebox basket for barbecue grill or smoker1 cites · 202367% earned
- 967US11781753B2Combustor dome-deflector and liner having flexible connections1 cites · 202367% earned
- 1063US11261794B2Acoustic device and gas turbine2 cites · 202176% earned
- 1158US11774098B2Combustor for a gas turbine engine1 cites · 202256% earned
- 1254US11480332B2Method and system for assessing a condition of a boiler1 cites · 202267% earned
- 1350US11428470B2Refractory anchor device and system1 cites · 202146% earned
- 1446US11313557B2Burn pit flare tip structure1 cites · 202167% earned
- 1542US11277090B1Multi fuel thermophotovoltaic generator incorporating an omega recuperator1 cites · 202267% earned
- 1638US12123345B2System and method for high efficiency power generation using a carbon dioxide circulating 0 cites · 20230% earned
- 1733US11713282B2Combustion chamber hot face refractory lining0 cites · 20210% earned
- 1829US12024474B2Integral ceramic matrix composite fastener with polymer rigidization0 cites · 20220% earned
- 1925US11878943B2Integral ceramic matrix composite fastener with non-polymer rigidization0 cites · 20220% earned
- 2021US12305860B2Bundled tube fuel nozzle assembly for gas turbine combustor0 cites · 20240% earned
- 2117US11719467B2Method and system for controlling an intermittent pilot water heater system0 cites · 20220% earned
- 2213US12203662B2Oven wall compositions and/or structures0 cites · 20220% earned
- 238US11435077B2System and method for combustion of non-gaseous fuels and derivatives thereof0 cites · 20210% earned
- 244US11913857B2Method and apparatus for acoustically detecting fluid leaks0 cites · 20220% earned
- 251US11719439B2Panel burn through tolerant shell design0 cites · 20210% earned
All-time canon
The defining F23M patents of the whole record
- 199US7569193B2✦ AIApparatus and method for controlled combustion of gaseous pollutants393 cites · 200592% earned
- 296US7736600B2✦ AIApparatus for manufacturing a process abatement reactor387 cites · 200792% earned
- 392US6438961B2✦ AISwozzle based burner tube premixer including inlet air conditioner for low emissions combu268 cites · 200194% earned
- 488US4385661ADownhole steam generator with improved preheating, combustion and protection features249 cites · 198394% earned
- 583US5797358AControl system for a water heater221 cites · 199894% earned
- 679US4622007AVariable heat generating method and apparatus197 cites · 198691% earned
- 775US5743723AOxy-fuel burner having coaxial fuel and oxidant outlets187 cites · 199894% earned
- 871US6465090B1Protective coating for thermal barrier coatings and coating method therefor180 cites · 200294% earned
- 967US6981358B2Reheat combustion system for a gas turbine171 cites · 200594% earned
- 1063US5238395ALow nox gas burner apparatus and methods161 cites · 199390% earned
- 1158US6210791B1Article with a diffuse reflective barrier coating and a low-emissity coating thereon, and 160 cites · 200194% earned
- 1254US6513334B2Combustion chamber156 cites · 200294% earned
- 1350US6530221B1Modular resonators for suppressing combustion instabilities in gas turbine power plants155 cites · 200388% earned
- 1446US5814121AOxygen-gas fuel burner and glass forehearth containing the oxygen-gas fuel burner153 cites · 199894% earned
- 1542US6126438APreheated fuel and oxidant combustion burner149 cites · 200090% earned
- 1638US8596075B2System and method for high efficiency power generation using a carbon dioxide circulating 148 cites · 201188% earned
- 1733US6089855ALow NOx multistage combustor148 cites · 200094% earned
- 1829USRE37745EControl system for a water heater146 cites · 200294% earned
- 1925US5275552ALow NOx gas burner apparatus and methods145 cites · 199490% earned
- 2021US5575637AMethod and device for low-NOx high efficiency heating in high temperature furnaces140 cites · 199693% earned
- 2117US5429110AMobile pellet stove with thermal barrier and ventilated firepot132 cites · 199593% earned
- 2213US5644918ADynamics free low emissions gas turbine combustor132 cites · 199793% earned
- 238US6752620B2Large scale vortex devices for improved burner operation129 cites · 200393% earned
- 244US5934687AGas-path leakage seal for a turbine129 cites · 199993% earned
- 251US6499990B1Low NOx burner apparatus and method129 cites · 200293% earned
Rising· last 2 yrs
Assignees whose newest F23M patents became public in the last 2 years — the current frontier
- 199AIR PROD & CHEM9 patents · 396 citations
- 293BRAND SHARED SERVICES LLC7 patents · 31 citations
- 387NORITZ CORP4 patents · 1 citations
- 480GE INFRASTRUCTURE TECHNOLOGY LLC2 patents · 0 citations
- 573GE VERNOVA INFRASTRUCTURE TECH LLC1 patents · 0 citations
- 667KAWASAKI HEAVY IND LTD2 patents · 0 citations
- 760509 FABRICATIONS INC1 patents · 0 citations
- 853Black Lambo LLC1 patents · 0 citations
- 947CHEN XIONG1 patents · 0 citations
- 1040GAO QINGLONG1 patents · 0 citations
- 1133GUO NINGHAO1 patents · 0 citations
- 1227HAIER US APPLIANCE SOLUTIONS INC1 patents · 0 citations
- 1320RUDELL RODNEY W1 patents · 0 citations
- 1413SKOBERNE GMBH1 patents · 0 citations
- 157SUELEYMAN DEMIREL UENIVERSITESI IDARI VE MALI ISLER DAIRE BASKANLIGI GENELSEKRETERLIK1 patents · 0 citations
- 161XRG TECH LLC1 patents · 0 citations
Active· last 5 yrs
Sustained F23M output across the last 5 years
- 199GEN ELECTRIC91 patents · 2,624 citations
- 296MITSUBISHI HEAVY IND LTD29 patents · 567 citations
- 392AIR PROD & CHEM9 patents · 396 citations
- 488AIR LIQUIDE15 patents · 270 citations
- 583RHEEM MFG CO17 patents · 191 citations
- 679HONEYWELL INT INC14 patents · 185 citations
- 775PRATT & WHITNEY CANADA11 patents · 156 citations
- 871ROLLS ROYCE NAM TECH INC5 patents · 38 citations
- 967BRAND SHARED SERVICES LLC7 patents · 31 citations
- 10638 RIVERS CAPITAL LLC5 patents · 20 citations
- 1158AZBIL CORP5 patents · 20 citations
- 1254RINNAI KK8 patents · 10 citations
- 1350JX CRYSTALS INC2 patents · 92 citations
- 1446ROLLS ROYCE CORP4 patents · 11 citations
- 1542LG ELECTRONICS INC2 patents · 49 citations
- 1638VALGROUP S A2 patents · 8 citations
- 1733BRUNSWICK CORP2 patents · 7 citations
- 1829Webasto SE4 patents · 5 citations
- 1925SYSTEMS SPRAY COOLED INC2 patents · 5 citations
- 2021MITSUBISHI HITACHI POWER SYS LTD2 patents · 4 citations
- 2117TPS IP LLC3 patents · 1 citations
- 2213REFRATECHNIK HOLDING GMBH2 patents · 4 citations
- 238ANDRITZ INC2 patents · 2 citations
- 244ROHR INC2 patents · 2 citations
- 251ADEMCO INC2 patents · 1 citations
All-time canon
All-time PatentIndex Score in F23M
- 199GEN ELECTRIC91 patents · 2,624 citations
- 296AIR LIQUIDE AMERICAN10 patents · 1,087 citations
- 392AMERICAN COMBUSTION INC6 patents · 511 citations
- 488SIEMENS WESTINGHOUSE POWER9 patents · 528 citations
- 583ZEECO INC7 patents · 466 citations
- 679APPLIED MATERIALS INC5 patents · 832 citations
- 775ROLLS ROYCE PLC18 patents · 524 citations
- 871AOS HOLDING CO8 patents · 481 citations
- 967GEN MOTORS CORP6 patents · 326 citations
- 1063UNITED TECHNOLOGIES CORP65 patents · 577 citations
- 1158ALSTOM TECHNOLOGY LTD34 patents · 527 citations
- 1254MITSUBISHI HEAVY IND LTD29 patents · 567 citations
- 1350AIR PROD & CHEM9 patents · 396 citations
- 1446PALMER LABS LLC5 patents · 199 citations
- 1542SIEMENS POWER GENERATION INC5 patents · 257 citations
- 1638JOHN ZINK CO LLC9 patents · 233 citations
- 1733SIEMENS AG55 patents · 717 citations
- 1829SIEMENS ENERGY INC13 patents · 252 citations
- 1925AIR LIQUIDE15 patents · 270 citations
- 2021MAXON CORP6 patents · 186 citations
- 2117EMERSON ELECTRIC CO11 patents · 172 citations
- 2213SMITH CORP A O5 patents · 150 citations
- 238BABCOCK & WILCOX CO12 patents · 203 citations
- 244SELAS CORP OF AMERICA5 patents · 219 citations
- 251QUANTUM GROUP INC4 patents · 285 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth