Hydrogen innovation: discover development hotspots with patent landscaping
Richard H. BaddeleyWatermark IP Pty Ltd, Level 20, 77 St Georges Terrace, Perth, WA 6000, Australia.Email: baddeley.richard3@gmail.com
The APPEA Journal 60(2) 389-391 https://doi.org/10.1071/AJ19101
Accepted: 28 February 2020 Published: 15 May 2020
Abstract
Hydrogen will play a major role in the decarbonisation of the global economy. Energy companies are likely to extend interests in hydrogen exports and will need a credible hydrogen supply chain. Patent intensity, coupled with recent hydrogen production technology reviews and commercial activity by companies such as Kawasaki, provides support for forecasting a hydrogen supply chain that will include the following steps: Steam reforming of methane or coal, preferably methane, to produce hydrogen; hydrogen liquefaction (LH2) in preference to ammonia or liquid organic hydrogen carriers (LOHC) such as toluene (though this methodology has been trialled for Brunei produced hydrogen); shipping of LH2 to export markets; hydrogen gasification by end users. Given the 20 year lifecycle of patents, this forecast is anticipated to hold until 2030–40. The forecast does not exclude other technical options for hydrogen production and shipping but cost and technical risk will need to be minimised below the mature technologies of steam reforming and hydrogen liquefaction.
Keywords: hydrogen, decarbonisation, innovation, intellectual property, patents.
Richard H. Baddeley is a patent attorney with degrees in chemical engineering and law, practising across upstream, midstream and downstream hydrocarbon exploration, production and processing. Richard is Honorary Secretary of the Petroleum Club WA and is Immediate Past President of the Australian Institute of Patent and Trade Marks Attorneys and is a regular presenter on topics in the field of intellectual asset management, including for the hydrocarbon industry. |
References
ACIL Allen (2018) Opportunities for Australia from Hydrogen Exports. ACIL Allen Consulting for ARENA. Available at https://arena.gov.au/assets/2018/08/opportunities-for-australia-from-hydrogen-exports.pdf [verified 12 March 2020]Collins, L. (2019) World’s first liquefied hydrogen carrier launched in Japan, Recharge News. Available at https://www.rechargenews.com/transition/worlds-first-liquefied-hydrogen-carrier-launched-in-japan/2-1-722155 [verified 12 March 2020]
Livsey, A. (2020) The $1.3 trillion cost of ‘stranded energy assets’, Australian Financial Review, 6 February 2020. Available at https://www.afr.com/policy/energy-and-climate/the-1-3trn-cost-of-stranded-energy-assets-20200205-p53xxw [verified 12 March 2020]
Srinivasan, V., Temminghoff, M., Charnock, S., and Hartley, P. (2019) Hydrogen Research, Development and Demonstration: Priorities and Opportunities for Australia. CSIRO. Available at https://www.csiro.au/en/Showcase/Hydrogen [verified 12 March 2020]
