Combustion equipment Patent Leaders 2024

Rankings count each patent once by its primary Cooperative Patent Classification. All-time pages aggregate the full database; year pages use patent grant year.

Recent years: 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Patents per Year

Top Inventors

Rank ↑	Inventor ↕	Patents ↕	Primary Company ↕
1	Pradeep Naik	38	GE
2	Perumallu Vukanti	24	GE
3	Michael A. Benjamin	23	GE
#4	Hiranya Nath	19	GE
#5	Ravindra Shankar Ganiger	17	GE
#6	Saket Singh	16	GE
#7	Ajoy Patra	14	GE
#8	Clayton Stuart Cooper	14	GE
#9	Shai Birmaher	13	GE
#10	Karthikeyan Sampath	12	GE
#11	Michael T. Bucaro	12	GE
#12	Gregory Allen Boardman	10	GE
#13	Jason A. Ryon	10	Delavan
#14	Rimple Rangrej	10	GE
#15	Steven C. Vise	10	GE
#16	R Narasimha Chiranthan	9	GE
#17	Daniel J. Kirtley	8	GE
#18	Lev Alexander Prociw	8	Delavan
#19	Manampathy G. Giridharan	8	GE
#20	Ranganatha Narasimha Chiranthan	6	GE
#21	Rajendra Mahadeorao Wankhade	6	GE
#22	Sibtosh Pal	6	GE
#23	Brandon P. Williams	5	Collins Engine Nozzles
#24	Christopher A. Wiklof	5	Clearsign Combustion
#25	Donald Kendrick	5	Clearsign Technologies
#26	Joseph Zelina	5	GE
#27	Kwanwoo Kim	5	GE
#28	Lawrence A. Binek	5	RTX (Raytheon)
#29	Richard Louis Hart	5	GE
#30	Seung-Hyuck Hong	5	GE
#31	Anil Raj Duggal	4	GE
#32	Aritra Chakraborty	4	GE
#33	Bhavya Naidu Panduri	4	GE
#34	Deepak Ghiya	4	GE
#35	Narendra Digamber Joshi	4	GE
#36	Nicholas R. Overman	4	GE
#37	Nicolas Roland Guy Savary	4	Safran Helicopter Engines
#38	Pabitra Badhuk	4	GE
#39	Romain Nicolas Lunel	4	Snecma
#40	Sripathi Mohan	4	GE
#41	Veeraraju Vanapalli	4	GE
#42	Young Gun Go	4	Doosan Enerbility Co.
#43	Zhongtao Dai	4	RTX (Raytheon)
#44	Arijit Sinha Roy	3	GE
#45	Ben Heichelbech	3	Apple
#46	Connor Rivard	3	Apple
#47	Haris Musaefendic	3	Safran Aircraft Engines
#48	Honggang Wang	3	GE
#49	Jesse R. Boyer	3	RTX (Raytheon)
#50	Jonathan Dwight Berry	3	GE
#51	Krishnendu Chakraborty	3	GE
#52	Kyoung Taek Oh	3	Doosan Enerbility Co.
#53	Masao Itoh	3	Toshiba Energy Systems & Solutions
#54	Max Josef Schoensteiner	3	Martin Gmbh Für Umwelt- Und Energietechik
#55	Michael John Hughes	3	GE
#56	Sang Pil Jo	3	Doosan Enerbility Co.
#57	Timothy S. Snyder	3	RTX (Raytheon)
#58	Ulrich Martin	3	BOE
#59	Yasunori Iwai	3	Daicel Chemical Industries
#60	Yuichi Morisawa	3	Toshiba Energy Systems & Solutions
#61	Airy TILLAND	2	Ifp Energies Nouvelles
#62	Alex Thompson	2	Apple
#63	Amin Monfared	2	Rheem Manufacturing
#64	Ann CLOUPET	2	Ifp Energies Nouvelles
#65	Andrew James Seeley	2	Edwards Limited
#66	Andrew Wickersham	2	GE
#67	Atsushi Horikawa	2	Kawasaki
#68	Barbara Happe	2	Mertik Maxitrol Gmbh & Co. Kg
#69	Benjamin AMBLARD	2	Ifp Energies Nouvelles
#70	Borys SHERSHNYOV	2	Doosan Enerbility Co.
#71	Carsten CLEMEN	2	Rolls-Royce Deutschland
#72	Chung-Hsien Chen	2	TSMC
#73	Chung-Chin Huang	2	Grand Mate Co.
#74	Chin-Ying Huang	2	Grand Mate Co.
#75	Doyong Ha	2	LG
#76	DOUGLAS W. KARKOW	2	Clearsign Combustion
#77	Eun Seong Cho	2	Doosan Enerbility Co.
#78	Eunhwa Kim	2	Lg Innotek Co.
#79	Florent Guillou	2	Ifp Energies Nouvelles
#80	Han Jin Jeong	2	Doosan Enerbility Co.
#81	Hansaem Park	2	LG
#82	Helmut Pupp	2	Martin Gmbh Für Umwelt- Und Energietechik
#83	Hiroki KASUYA	2	Toshiba Energy Systems & Solutions
#84	Hsing-Hsiung Huang	2	Grand Mate Co.
#85	Hsin-Ming Huang	2	Grand Mate Co.
#86	JAMES K. DANSIE	2	Clearsign Technologies
#87	James B. Hoke	2	RTX (Raytheon)
#88	Janghee Park	2	LG
#89	JACKSON MATTHEW PLEIS	2	Clearsign Technologies
#90	Jakub Strzepek	2	RTX (Raytheon)
#91	Jean-Paul Didier Autret	2	Safran Helicopter Engines
#92	Jean-François Cabre	2	Safran Aircraft Engines
#93	Jose R. Paulino	2	RTX (Raytheon)
#94	John Joseph Sutherland	2	—
#95	Jusu Kim	2	LG
#96	Jun Kyu Park	2	Kyungdong Navien Co.
#97	Kegan McDaniel	2	Medline Industries, Lp
#98	Keisuke Miura	2	Kubota
#99	Kenji Miyamoto	2	Autonetworks Technologies
#100	Kenta Taniguchi	2	Mitsubishi Electric

Top Companies

Rank ↑	Company ↕	Patents ↕
1	GE	86
2	RTX (Raytheon)	31
3	Doosan Enerbility Co.	15
#4	Collins Engine Nozzles	10
#5	Mitsubishi Electric	10
#6	Siemens Energy Global	8
#7	Rolls-Royce Plc	6
#8	Safran Aircraft Engines	6
#9	Clearsign Technologies	5
#10	Rheem Manufacturing	5
#11	Safran Helicopter Engines	5
#12	Unknown	5
#13	Ihi	4
#14	Rinnai	4
#15	Saudi Arabian Oil	4
#16	Honeywell	4
#17	Edwards Limited	3
#18	Kawasaki	3
#19	Martin Gmbh Für Umwelt- Und Energietechik	3
#20	Rolls-Royce Deutschland	3
#21	Toshiba Energy Systems & Solutions	3
#22	LG	3
#23	Apple	2
#24	Desiccant Technology	2
#25	Fives Pillard	2
#26	Grand Mate Co.	2
#27	Guangdong University Of Technology	2
#28	Haier Us Appliance Solutions	2
#29	Halliburton Energy Services	2
#30	Honda Motor Co.	2
#31	Ifp Energies Nouvelles	2
#32	Kyungdong Navien Co.	2
#33	L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude	2
#34	Safran Ceramics	2
#35	Sit S.P.A.	2
#36	Solar Turbines Incorporated	2
#37	Technip France	2
#38	Total Raffinage Chimie	2
#39	Truma Geraetetechnik Gmbh & Co. Kg	2
#40	Vpr Brands, Lp	2
#41	3M	1
#42	Air Burners	1
#43	Air Products And Chemicals	1
#44	Allied Air Enterprises	1
#45	Andritz Technology And Asset Management Gmbh	1
#46	Arvos Ljungstrom	1
#47	Azbil	1
#48	Babington Technology	1
#49	Baker Hughes Holdings	1
#50	Bdr Thermea Group B.V.	1
#51	Beijing University Of Technology	1
#52	Bekaert Combustion Technology B.V.	1
#53	Best	1
#54	Beyrodts Best	1
#55	Bloom Energy	1
#56	Brunswick	1
#57	Bsh Hausgeräte Gmbh	1
#58	Bsh Home Appliances	1
#59	Cameron International	1
#60	Carrier	1
#61	Casale Sa	1
#62	Chemtreat	1
#63	Copeland Comfort Control Lp	1
#64	Delavan	1
#65	Doosan Heavy Industries & Construction Co.	1
#66	Ebner Industrieofenbau Gmbh	1
#67	E.G.O. Elektro-Geraetebau Gmbh	1
#68	Electric Power Research Institute	1
#69	Electrolux Appliances Aktiebolag	1
#70	Field Controls	1
#71	Fives North American Combustion	1
#72	Forney	1
#73	Gautschi Engineering Gmbh	1
#74	Hanwha Aerospace Co.	1
#75	Hrst	1
#76	Hyundai Motor	1
#77	Ihi Inspection And Instrumentation Co.	1
#78	Indian Institute Of Technology Madras (Iit Madras)	1
#79	Johnson Matthey Public Limited	1
#80	Johnson Outdoors	1
#81	Kia	1
#82	Kyocera	1
#83	Lamplight Farms Incorporated	1
#84	Linde Gmbh	1
#85	Lumetique	1
#86	Markforged	1
#87	Midea Group Co.	1
#88	Mitsubishi Heavy Industries Engine & Turbocharger	1
#89	Morgan State University	1
#90	Ngk Insulators	1
#91	Nissan Motor Co.	1
#92	Noritz	1
#93	North Atlantic Imports	1
#94	Nova Chemicals (International) S.A.	1
#95	Opra Technologies Bv	1
#96	Pro-Iroda Industries	1
#97	Purdue Research Foundation	1
#98	Rinnai America	1
#99	Robertshaw Controls	1
#100	Roburn Company	1

Combustion equipment Patent Leaders in 2024 2024

Patents per Year

Top Inventors

Top Companies