专利景观报告：重型道路运输脱碳（英）2026

PatentLandscapeReport DecarbonizingHeavy-DutyRoad Transport © WIPO and IRENA, 2026First published 2026 Attribution 4.0 International (CC BY4.0) ISBN: 978-92-805-3957-8 (print)ISBN: 978-92-805-3956-1 (online) World IntellectualProperty Organization34 chemin des ColombettesP.O. Box 18CH-1211 Geneva 20Switzerland ISSN: 2790-7007 (print)ISSN: 2790-7015 (online) The user is allowed to reproduce, distribute, adapt, translate and publiclyperform this publication, including for commercial purposes, withoutexplicit permission, provided that the content is accompanied by anacknowledgement that WIPO is the source and that it is clearly indicated ifchanges were made to the original content. International RenewableEnergy AgencyMasdar CityPO Box 236Abu DhabiUnited Arab Emirates Suggested citation: World Intellectual Property Organization (WIPO)and International Renewable Energy Agency (IRENA) (2026).PatentLandscape Report: Decarbonizing Heavy-Duty Road Transport. Geneva: WIPO.DOI: 10.34667/tind.60159 Adaptation/translation/derivatives should not carry any official emblemor logo, unless they have been approved and validated by WIPO orIRENA. Please contact WIPO WIPO website or IRENA IRENA website toobtain permission. For any derivative work, please include the following disclaimer: “TheSecretariats of WIPO and IRENA assume no liability or responsibility withregard to the transformation or translation of the original content.” When content published by WIPO and IRENA, such as images, graphics,trademarks or logos, is attributed to a third party, the user of such contentis solely responsible for clearing the rights with the right holder(s). To view a copy of this license, please visit https://creativecommons.org/licenses/by/4.0 Any dispute arising under this license that cannot be settled amicably shallbe referred to arbitration in accordance with Arbitration Rules of the UnitedNations Commission on International Trade Law (UNCITRAL) then in force.The parties shall be bound by any arbitration award rendered as a result ofsuch arbitration as the final adjudication of such a dispute. The designations employed and the presentation of material throughoutthis publication do not imply the expression of any opinion whatsoeveron the part of WIPO or IRENA concerning the legal status of any country,territory or area or of its authorities, or concerning the delimitation of itsfrontiers or boundaries. This publication is not intended to reflect the views of the Member States orSecretariat of WIPO, or the Members or Secretariat of IRENA. The mention of specific companies or products of manufacturers doesnot imply that they are endorsed or recommended by WIPO or IRENA inpreference to others of a similar nature that are not mentioned. Cover: Getty ImagesWIPO Publication No. 1092EN/26 Contents Acknowledgments6 6 Digitalization: fleet andoperations management68The convergence with digital technologies69Global patent development70Top inventor locations72Top patent owners73 Executive summary7 Why decarbonization matters10Buses12Heavy-duty freight12Objectives of this report13 7 IRENA analysis: pathways, policiesand enablers for zero-emission trucksand buses77 2 Decarbonizing heavy-duty roadtransport: global patent trends15 Status quo of heavy-duty road transport78Decarbonization pathways for heavy-dutyroad transport80Reflections and recommendations to acceleratethe transition92 Key findings16Development of decarbonization technologiesin heavy-duty road transport18Development in the main decarbonization areas18 Appendix97 A.1 Methodology for patent analysis97A.2 Patent indicators98A.3 Patent searches100 3 Energy sources21 Transitioning away from internalcombustion engines22Global patent development24Overview of the four key low-emissionenergy sources25Patenting growth compared toother technologies27Top inventor locations29Top patent owners34 4 Energy infrastructure40 The fundamental constraint41Global patent development43Top inventor locations48Key filing jurisdictions52Top patent owners52 5 Vehicle efficiency55 The drive for greater efficiency56Global patent development57Top inventor locations60Top patent owners65 Acknowledgments This Patent Landscape Report on Decarbonizing Heavy-Duty Road Transport was preparedunder the stewardship of Marco Alemán (Assistant Director General, IP and InnovationEcosystems Sector) and the direction of Andrew Czajkowski (Acting Senior Director, Technologyand Innovation Support Division), and was led by Christopher Harrison (Patent AnalyticsManager, IP Analytics Section, Technology and Innovation Support Division), with the generousfinancial support of Funds-In-Trust Japan Industrial Property Global provided by the JapanPatent Office. The report was prepared by a project team led by Christopher Harrison that included LakshmiSupriya (Patent Analytics Officer), Hong Kan (Patent Analytics Officer), Ekrem Çakay (Fellow),Brianne Nicole Sanchez (Young Expert) and Pooyan Piredeir (for