{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Technologies", "item": "https://www.patentleaderboard.com/technologies"}, {"@type": "ListItem", "position": 3, "name": "Textile treatment", "item": "https://www.patentleaderboard.com/technology/textile-treatment"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

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: 2016201720182019202020212022202320242025

Patents per Year

Patents granted per year, 1996 to 2025Bar chart with a peak of 700 patents in 2020.peak 7001996: 409 patents19961997: 386 patents1998: 477 patents1999: 529 patents19992000: 421 patents2001: 373 patents2002: 401 patents20022003: 397 patents2004: 383 patents2005: 283 patents20052006: 323 patents2007: 282 patents2008: 318 patents20082009: 293 patents2010: 377 patents2011: 420 patents20112012: 455 patents2013: 466 patents2014: 451 patents20142015: 463 patents2016: 487 patents2017: 596 patents20172018: 562 patents2019: 627 patents2020: 700 patents20202021: 631 patents2022: 684 patents2023: 649 patents20232024: 690 patents2025: 634 patents2025

Top Inventors

Rank Inventor Patents Primary Company
1 Youngjong Kim 10 LG
2 Dongwon Kim 8 LG
3 Insik Yu 8 LG
#4 Mingyu Jo 8 LG
#5 Youngjun Kim 8 LG
#6 Alexander B. Leibman 7 Haier Us Appliance Solutions
#7 Brian P. Janke 7 Whirlpool
#8 Jihong Lee 7 LG
#9 Joel A. Luckman 7 Whirlpool
#10 Seungchul Park 7 LG
#11 Colleen M. Doyle 6 Whirlpool
#12 Daniele Favaro 6 Electrolux Appliances Aktiebolag
#13 Donald E. Erickson 6 Whirlpool
#14 Michael S. Hendrickson 6 Whirlpool
#15 Christoph J. Miller 5 Whirlpool
#16 Erol Dogan Sumer 5 Ford
#17 Kyeonghwan Kim 5 LG
#18 Maurizio Del Pos 5 Electrolux Appliances Aktiebolag
#19 Stephen L. Keres 5 Whirlpool
#20 Bradley D. Morrow 4 Whirlpool
#21 Brenner M. Sharp 4 Whirlpool
#22 Byung Soo Kim 4 Samsung
#23 Byeongjo Ryoo 4 LG
#24 Engelbert Heinz 4 Herbert Kannegiesser Gmbh
#25 George Wallace Rodrigues Malheiros 4 Crosman
#26 Heedae Park 4 Unknown
#27 Jaehoon Choi 4 Sk Telecom Co.
#28 Jeong Hoon Kang 4 Samsung
#29 Jun Okuda 4 Unicharm
#30 Jungjin Park 4 LG
#31 Kangwoon Cheon 4 LG
#32 Karl David McAllister 4 Whirlpool
#33 Mohankumar Valiyambath Krishnan 4 Koniniklijke Philips N.V.
#34 Myunghun Im 4 LG
#35 Peishi Lv 4 Qingdao Haier Washing Machine Co.
#36 Satoshi Mitsuno 4 Unicharm
#37 Seungji Yong 4 LG
#38 Yongwoo Kwon 4 LG
#39 Ashutosh Kulkarni 3 Haier Us Appliance Solutions
#40 Bosung Seo 3 LG
#41 Brent M. Burgess 3 Whirlpool
#42 Dale E. Mueller 3 Whirlpool
#43 Daeyun Park 3 LG
#44 Douglas Mikkelsen 3 Whirlpool
#45 Eun Suk Bang 3 Samsung
#46 Frank L. Butterworth, III 3 Butterworth Industries
#47 Gerald Oronde Brown 3 The Chemours Company Fc
#48 Geun Kang 3 Samsung
#49 Hee Keng Chua 3 Koniniklijke Philips N.V.
#50 Hong Seok Ko 3 Samsung
#51 Hyojun Kim 3 LG
#52 Jaehyun Kim 3 LG
#53 James Quentin Pollett 3 Haier Us Appliance Solutions
#54 Ji Hoon Choi 3 Samsung
#55 Jinwoo SEO 3 LG
#56 John Christopher Sworen 3 The Chemours Company Fc
#57 Junseok Lee 3 LG
#58 Linfang Xu 3 Koniniklijke Philips N.V.
#59 Michael David Sawford 3 Xero Limited
#60 Nicholas C. Fugal 3 Whirlpool
#61 Paul Owen Davis 3 Haier Us Appliance Solutions
#62 Sangik Lee 3 LG
#63 Sheng Xu 3 Qingdao Haier Washing Machine Co.
#64 Simon Paul Wells 3 Xero Limited
#65 Sungjun Kim 3 Samsung
#66 Sunku Kwon 3 LG
#67 Tatsiana Haidzinskaya 3 The Chemours Company Fc
#68 Timothy E. Heater 3 Whirlpool
#69 Wilhelm Bringewatt 3 Herbert Kannegiesser Gmbh
#70 Youngjin Doh 3 LG
#71 Yong Jiang 3 Koniniklijke Philips N.V.
#72 Young Hyun Kim 3 Samsung
#73 Youngbae Park 3 Arista Networks
#74 AARON A. LINDEN 2 Whirlpool
#75 Adam Raymond Mora 2 Haier Us Appliance Solutions
#76 Ameresh B. Viswanathan 2 Whirlpool
#77 Andrew Leitert 2 Whirlpool
#78 Andrew William Mountney 2 Dow Corning
#79 Benjamin E. Alexander 2 Whirlpool
#80 Bonkwon Koo 2 LG
#81 Bo Ram Lee 2 LG
#82 Bruno Scortegagna 2
#83 Christopher L. Borlin 2 Whirlpool
#84 Christopher G. Hoppe 2 Midea Group Co.
#85 Christopher A. Jones 2 Whirlpool
#86 Changsik Kim 2 Nuvera Fuel Cells
#87 Christopher Edward O'Malley 2 Haier Us Appliance Solutions
#88 David W. Carr 2 Whirlpool
#89 Daniel C. Conrad 2 Whirlpool
#90 Dany R. Madden 2 IBM
#91 Daniele Martinello 2 Whirlpool
#92 Dean L. Tietz 2 Whirlpool
#93 Do Haeng Kim 2 Samsung
#94 Doo Young Ryu 2 Samsung
#95 Donald M. Tomasi 2 Whirlpool
#96 Ewa Kohler 2 The Chemours Company Fc
#97 Farhad Ashrafzadeh 2 Whirlpool
#98 Gareth Evan Lyn Jones 2 Xero Limited
#99 GARRY L. PETERMAN 2 Whirlpool
#100 Geunhyung Lee 2 LG

Top Companies

Rank Company Patents
1 LG 113
2 Whirlpool 72
3 Haier Us Appliance Solutions 30
#4 Samsung 29
#5 Koniniklijke Philips N.V. 12
#6 Bsh Hausgeräte Gmbh 11
#7 Qingdao Haier Washing Machine Co. 10
#8 Dongbu Daewoo Electronics 8
#9 Electrolux Appliances Aktiebolag 8
#10 Unknown 7
#11 Electrolux Home Products Corporation N. V. 6
#12 Haier Group 6
#13 Illinois Tool Works 5
#14 Amotech Co. 4
#15 Herbert Kannegiesser Gmbh 4
#16 Milliken & 4
#17 The Procter & Gamble 4
#18 Unicharm 4
#19 Xero Limited 4
#20 Butterworth Industries 3
#21 Dow Global Technologies 3
#22 Elbi International S.P.A 3
#23 Fisher & Paykel Appliances Limited 3
#24 Haier Asia Co. 3
#25 Indesit Company S.P.A. 3
#26 Mabe S.A. De C.V. 3
#27 Midea Group Co. 3
#28 The Chemours Company Fc 3
#29 Toray Industries 3
#30 3M 2
#31 Arcelik Anonim Sirketi 2
#32 Daikin Industries 2
#33 Dow Silicones 2
#34 Dsm Ip Assets B.V. 2
#35 Groupestahl 2
#36 Haler Us Appliance Solutions 2
#37 Henkel Ag & Co. Kgaa 2
#38 Nidec Motor 2
#39 Pellerin Milnor 2
#40 Qingdao Haier Drum Washing Machine Co. 2
#41 Teijin Limited 2
#42 Truetzschler Gmbh & Co. Kg 2
#43 Usaus Holdings 2
#44 IBM 2
#45 NVIDIA 2
#46 Apple 1
#47 Aalborg Universitet 1
#48 Agc 1
#49 Air Cruisers Company 1
#50 Argaman Technologies 1
#51 Asahi Glass Co. 1
#52 Atg Ceylon (Pvt) Limited 1
#53 Autoliv Development Ab 1
#54 Bitron S.P.A. 1
#55 Borealis Ag 1
#56 Brightwell Dispensers Limited 1
#57 Card-Monroe 1
#58 Carl Freudenberg Kg 1
#59 Chemspeed Technologies Ag 1
#60 Clarion Technologies 1
#61 Columbia Insurance 1
#62 Corning Incorporated 1
#63 Covestro 1
#64 Crayola 1
#65 Delta Galil Industries 1
#66 Devan Chemicals 1
#67 Dic 1
#68 Dow Corning 1
#69 Dystar Colours Distribution Gmbh 1
#70 Ecolab Usa 1
#71 E.I. Du Pont De Nemours And 1
#72 Empa Eidgenössische Materialprüfungs-Und Forschungsanstalt 1
#73 Emz-Hanauer Gmbh & Co. Kgaa 1
#74 Felters Of South Carolina 1
#75 Gel Cap Technologies 1
#76 Goo Chemical Co. 1
#77 Henkel Ip & Holding Gmbh 1
#78 Herakles 1
#79 Honda Motor Co. 1
#80 Honey-Can-Do International 1
#81 Institute For Information Industry 1
#82 Institute Of Nuclear Energy Research, Atomic Energy Council 1
#83 Invista North America S.A.R.L. 1
#84 Jensen Denmark A/S 1
#85 Jnc 1
#86 Johns Manville 1
#87 Ke M.O.House Co. 1
#88 Konrad Hornschuch Ag 1
#89 Kornit Digital 1
#90 Kraton Polymers 1
#91 Kuraray Co. 1
#92 Kyowa Leather Cloth Co. 1
#93 Lenzing Aktiengesellschaft 1
#94 Matsui Shikiso Chemical Co. 1
#95 Miele & Cie. Kg 1
#96 Miller Weldmaster 1
#97 Mitsui & Co. 1
#98 Ms Printing Solutions S.R.L 1
#99 National University Corporation Hokkaido University 1
#100 Neenah 1