December 6, 2022

Volume XII, Number 340

Advertisement

December 05, 2022

Subscribe to Latest Legal News and Analysis
Advertisement

A Third Surge in Innovation and Patents on Hydrogen Fuel Cell Vehicles

With electric passenger vehicles dominating automotive news, it is easy to forget that the development of hydrogen fuel cell vehicles remains a key component of automotive decarbonization efforts, particularly for heavy-duty vehicles requiring a higher energy density than is typically provided by batteries alone.  Development of fuel cell vehicles has been slow, largely due to a combination of high fuel cell manufacturing costs, a lack of hydrogen refueling infrastructure, and the high cost and low production of green hydrogen (hydrogen produced using renewable energy).  But with manufacturing costs expected to decrease with scale, and infrastructure expected to increase with adoption, companies continue to invest heavily in fuel cell technology. 

In the short term, particularly promising are combination battery electric/hydrogen fuel cell vehicles, which use the fuel cell to charge the battery and thereby increase vehicle range.  U.K. based Tevva recently announced the launch of a battery electric/hydrogen fuel cell truck with a range of 500 km (310 miles).  Last month, Volvo Trucks reported that it will offer electric/ fuel cell trucks later this decade, with a range of up to 1000 km (621 miles), using fuel cells manufactured by Cellcentric, a joint venture with Daimler Truck that was established in early 2021.

In fact, according to a recent report of the World Intellectual Property Organization (WIPO), patent applications on fuel cells are experiencing a third surge, with filings surpassing those that occurred in the mid-1980s and early 2000s. 

© 2022 Foley & Lardner LLPNational Law Review, Volume XII, Number 200
Advertisement
Advertisement
Advertisement

About this Author

Chase J. Brill, Foley Lardner, patent enforcement and licensing attorney, defense of infringement allegation lawyer
Senior Counsel

Chase Brill is an associate and intellectual property lawyer with Foley & Lardner LLP. Mr. Brill counsels clients on intellectual property matters, including patent prosecution, patent enforcement and licensing, defense of infringement allegations, due diligence investigations, product clearance, and litigation. He has significant experience with complex U.S. Patent Office procedures, including ex parte and inter partes reexamination, and inter partes review. He is a member of the firm’s Mechanical & Electromechanical Technologies Practice and Patent Office...

202-295-4787
Advertisement
Advertisement
Advertisement