{"@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": "Plastics manufacturing", "item": "https://www.patentleaderboard.com/technology/plastics-manufacturing"}]}
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 2,971 patents in 2021.peak 2,9711996: 1,175 patents19961997: 1,225 patents1998: 1,653 patents1999: 1,488 patents19992000: 1,450 patents2001: 1,433 patents2002: 1,392 patents20022003: 1,492 patents2004: 1,392 patents2005: 1,078 patents20052006: 1,215 patents2007: 1,038 patents2008: 980 patents20082009: 905 patents2010: 1,445 patents2011: 1,491 patents20112012: 1,577 patents2013: 1,623 patents2014: 1,863 patents20142015: 1,843 patents2016: 1,910 patents2017: 1,933 patents20172018: 2,199 patents2019: 2,580 patents2020: 2,779 patents20202021: 2,971 patents2022: 2,927 patents2023: 2,807 patents20232024: 2,810 patents2025: 2,679 patents2025

Top Inventors

Rank Inventor Patents Primary Company
1 Gene Michael Altonen 10 Imflux
2 Gianni Mancini 10 Pirelli Tyre S.P.A.
3 Maurizio Marchini 9 Pirelli Tyre S.P.A.
#4 Andrew John Ouderkirk 8 Meta
#5 Gregg A. Ambur 8 3M
#6 Patricia J. Donaldson 8 Xerox
#7 Timothy L. Wong 8 3M
#8 Zhisheng Yun 8 3M
#9 Eduardo Napadensky 7 Stratasys
#10 Vito Galati 7 Synventive Molding Solutions
#11 Bernard Villeneuve 6 Compagnie Generale Des Etablissements Michelin
#12 Erin A. McDowell 6 3M
#13 J. Samuel Batchelder 6 Stratasys
#14 Michael Thomas Dodd 6 The Procter & Gamble
#15 Satoshi Abe 6 Panasonic
#16 William J. Swanson 6 Stratasys
#17 Andrew E. Modin 5 The Boeing
#18 David Huang 5 Oregon Health & Science University
#19 David W. Johnson 5 Ebert Composites
#20 Eiji Okamoto 5 Seiko Epson
#21 Erwin Ruiz 5 Xerox
#22 Gaetano Lo Presti 5 Pirelli Pneumatici S.P.A.
#23 Gregory Thomas Mark 5 Markforged
#24 Guillaume Chauvin 5 Discma Ag
#25 Hideyuki Takahara 5 The Yokohama Rubber Co.
#26 Jeffrey J. Bradway 5 Xerox
#27 Klaus Feichtinger 5 Erema Engineering Recycling Maschinen Und Anlagen Gesellschaft, M.B.H.
#28 Koki HIRATA 5 Seiko Epson
#29 Manfred Hackl 5 Erema Engineering Recycling Maschinen Und Anlagen Gesellschaft, M.B.H.
#30 Masataka Takenami 5 Panasonic
#31 Michael Bierdel 5 Covestro Deutschland Ag
#32 Michael J. Vendely 5 Johnson & Johnson
#33 Nobuyuki Tamura 5 Discma Ag
#34 Paul M. Fromm 5 Xerox
#35 Scott A. Garrett 5 Ebert Composites
#36 Stephen G. Moyers 5 Ebert Composites
#37 Taylor W. Aronhalt 5 Johnson & Johnson
#38 Thierry Deau 5 Sidel Participations S.A.S
#39 William T. Kline 5 The Boeing
#40 André Bartsch 4 Thyssenkrupp Carbon Components Gmbh
#41 Andreas Hartmann 4 Voxeljet Ag
#42 Atsushi Murata 4 Nissei Plastic Industrial Co.
#43 Bradley Wilson 4 Amcor Limited
#44 Christopher D. Atwood 4 Xerox
#45 Christian Kohler 4 Thyssenkrupp Carbon Components Gmbh
#46 Chigusa Sato 4 Seiko Epson
#47 Darrell D. Jones 4 The Boeing
#48 Damien Kannengiesser 4 Discma Ag
#49 Eliahu M. Kritchman 4 Stratasys
#50 Emily A. Schellin 4 Johnson & Johnson
#51 Ettore Maurizio Costabeber 4 Dws S.R.L.
#52 Fares D. Alsewailem 4 King Abdulaziz City For Science And Technology
#53 Frédéric Pialot 4 Compagnie Generale Des Etablissements Michelin
#54 Hiroshi Fukumoto 4 Seiko Epson
#55 Isamu Matsumoto 4 Panasonic
#56 Jason P. Rolland 4 Carbon
#57 Jeffrey J. Folkins 4 Xerox
#58 Jens Werner 4 Thyssenkrupp Carbon Components Gmbh
#59 John Moncrief Layman 4 The Procter & Gamble
#60 Jorge M. Rodriguez 4 Xerox
#61 Jürgen Stampfl 4 Technische Universität Wien
#62 Leo Klinstein 4 Dukane Ias
#63 Martin Lepper 4 Thyssenkrupp Carbon Components Gmbh
#64 Markus Wimplinger 4 Ev Group E. Thallner Gmbh
#65 Michael R. Chapman 4 The Boeing
#66 Mikael Derrien 4 Sidel Participations S.A.S
#67 Michael Eloo 4 Gala Industies
#68 Michael Linke 4 Khs Corpoplast Gmbh
#69 Paul Golko 4 Dukane Ias
#70 Pei-Chung Wang 4 General Motors
#71 Pierrick Protais 4 Sidel Participations S.A.S
#72 Ralph Edwin Neufarth 4 Imflux
#73 Roger Biel 4 Novartis Ag
#74 Sahrudine Apdalhaliem 4 The Boeing
#75 Sandro Mäke 4 Thyssenkrupp Carbon Components Gmbh
#76 Sergio Antunes 4 Synventive Molding Solutions
#77 Shinichi Kato 4 Mitsubishi Electric
#78 Steven M. Russel 4 Xerox
#79 Sumito Sato 4 Discma Ag
#80 Tatsuhiro Uchiyama 4 Fanuc
#81 Thomas R. Clark 4 Aladdin Manufacturing
#82 Toshihiko Kariya 4 Mitsubishi Heavy Industries Plastic Technology Co.
#83 Vincent Sean Breidenbach 4 The Procter & Gamble
#84 Werner Hufenbach 4 Thyssenkrupp Carbon Components Gmbh
#85 William E. Jurkowski 4 Dukane Ias
#86 Abraham Lawrence Parangi 3 Markforged
#87 Ali El-Siblani 3 Global Filtration Systems
#88 Alexandr Shkolnik 3 Global Filtration Systems
#89 Anthony James Buser 3 Makerbot Industries
#90 Arturo Norberto Medina 3 Novartis Ag
#91 Benjamin Tsu Sklaroff 3 Markforged
#92 Brandon Kruysman 3 X Development
#93 Brian R. O'Hagan 3 Graphic Packaging International
#94 Brian D. Streit 3 Wenger Manufacturing
#95 Carl Raymond Douglass, III 3 Prinsco
#96 Charles John Berg, Jr. 3 The Procter & Gamble
#97 Christian Gomet 3 Compagnie Generale Des Etablissements Michelin
#98 Christopher Lee 3 Synventive Molding Solutions
#99 Charles T. Wallace 3 Berry Plastics
#100 David Steven Benhaim 3 Markforged

Top Companies

Rank Company Patents
1 The Boeing 94
2 Compagnie Generale Des Etablissements Michelin 37
3 Michelin 36
#4 Stratasys 31
#5 Xerox 27
#6 3M 24
#7 Airbus Operations Limited 19
#8 Kinpo Electronics 18
#9 Fanuc 17
#10 Nike 17
#11 Cal-Comp Electronics & Communications Company Limited 16
#12 Pirelli Tyre S.P.A. 16
#13 Xyzprinting 16
#14 General Motors 16
#15 Toyota 16
#16 Discma Ag 15
#17 Canon 15
#18 Seiko Epson 14
#19 Sidel Participations S.A.S 14
#20 The Procter & Gamble 14
#21 Krones Ag 12
#22 Samsung 12
#23 Novartis Ag 11
#24 Unknown 11
#25 IBM 11
#26 Airbus Operations Sas 10
#27 Husky Injection Molding Systems 10
#28 Snecma 10
#29 Johnson & Johnson 10
#30 Bridgestone 9
#31 Imflux 9
#32 The Yokohama Rubber Co. 9
#33 Toshiba Kikai 9
#34 Google 9
#35 Makerbot Industries 8
#36 Sumitomo Rubber Industries 8
#37 Synventive Molding Solutions 8
#38 RTX (Raytheon) 8
#39 Apple 7
#40 3D Systems 7
#41 Bell Helicopter Textron 7
#42 Covestro Deutschland Ag 7
#43 Honda Motor Co. 7
#44 Nissei Plastic Industrial Co. 7
#45 The Goodyear Tire & Rubber 7
#46 Toray Industries 7
#47 Voxeljet Ag 7
#48 GE 7
#49 Panasonic 7
#50 Adobe 6
#51 Arcam Ab 6
#52 Autodesk 6
#53 Gala Industies 6
#54 Khs Corpoplast Gmbh 6
#55 Nordson 6
#56 Siemens Aktiengesellschaft 6
#57 Toyo Tire & Rubber Co. 6
#58 Lockheed Martin 6
#59 Basf Se 5
#60 Berry Plastics 5
#61 Bridgestone Bandag 5
#62 Dow Global Technologies 5
#63 Ebert Composites 5
#64 Erema Engineering Recycling Maschinen Und Anlagen Gesellschaft, M.B.H. 5
#65 Foxconn 5
#66 Markforged 5
#67 Nitto Denko 5
#68 Robert Bosch Gmbh 5
#69 Sabic Global Technologies B.V. 5
#70 Sharp Kabushiki Kaisha 5
#71 Tien Kang Co. 5
#72 Vestas Wind Systems A/S 5
#73 X Development 5
#74 Zephyros 5
#75 Disney 5
#76 Ford 5
#77 Abbott 4
#78 Adidas Ag 4
#79 Corning Incorporated 4
#80 Cytec Technology 4
#81 Dukane Ias 4
#82 Dws S.R.L. 4
#83 Empire Technology Development 4
#84 Faurecia Innenraum Systeme Gmbh 4
#85 Fujifilm Business Innovation 4
#86 Hexcel Composites Limited 4
#87 ITRI 4
#88 Ivoclar Vivadent Ag 4
#89 Kabushiki Kaisha Toshiba 4
#90 Keyence 4
#91 King Abdulaziz City For Science And Technology 4
#92 Mitsubishi Aircraft 4
#93 Mitsubishi Electric 4
#94 Mitsubishi Heavy Industries Machinery Technology 4
#95 Mohawk Industries 4
#96 Ricoh Company 4
#97 Sodick Co. 4
#98 Spirit Aerosystems 4
#99 Technische Universität Wien 4
#100 Teijin Limited 4