Hyzon Motors had six patents in batteries during Q3 2023.Hyzon Motors Inc filed a patent for a solid-state lithium-ion battery design that includes multiple layers such as a metal layer, cathode layer, reinforced lithiated composite electrolyte layer, lithiated ionomer coating layer, and anode layer. This design aims to improve the performance and efficiency of lithium-ion batteries. GlobalData’s report on Hyzon Motors gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Hyzon Motors grant share with batteries as a theme is 0% in Q3 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Method of making all solid state lithium ion batteries (Patent ID: US20230231190A1)
The patent filed by Hyzon Motors Inc. describes a solid-state lithium-ion battery with multiple layers. The battery includes a metal layer, a cathode layer, a reinforced lithiated composite electrolyte layer, a lithiated ionomer coating layer, and an anode layer. The cathode layer is disposed on the metal layer, the reinforced lithiated composite electrolyte layer is disposed on the cathode layer, the lithiated ionomer coating layer is disposed on the reinforced lithiated composite electrolyte layer, and the anode layer is disposed on the lithiated ionomer coating layer.
The patent also includes various claims related to the solid-state lithium-ion battery. These claims describe additional features and variations of the battery design. For example, claim 2 mentions the inclusion of an interlayer within the cathode layer. Claim 3 describes the anode layer consisting of a first metal layer and a second metal layer. Claim 6 introduces a second set of layers, including a second cathode layer, a second reinforced lithiated composite electrolyte layer, a second lithiated ionomer coating layer, and a second anode layer. Claim 11 presents another configuration with a second anode layer, a second lithiated ionomer coating layer, a second reinforced lithiated composite electrolyte layer, and a second cathode layer. Claim 16 specifies the presence of a copper layer on the second cathode layer. Claim 18 describes a method of making the solid-state lithium-ion battery, which involves forming a polymer solution, forming a cathode layer on a substrate, forming an interlayer composition using the polymer solution and a carbonate, coating the cathode layer with the interlayer composition, and assembling the coated cathode layer into the battery. Claim 19 mentions that the polymer solution can include a perfluorosulfonic acid polymer or a perfluorosulfonic acid polymer composite. Finally, claim 20 states that a solid-state lithium-ion battery manufactured using the method described in claim 18 includes a cathode interlayer.
In summary, the patent filed by Hyzon Motors Inc. describes a solid-state lithium-ion battery with multiple layers and presents various claims that outline additional features and variations of the battery design, as well as a method of manufacturing the battery.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
