Corning had six patents in 3D printing during Q2 2024. Corning Inc filed patents for an electrical heater assembly with a serpentine current-carrying path and a method of manufacture, as well as methods for forming Luneburg lenses with uniform dielectric constants and symmetrically located holes. GlobalData’s report on Corning gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Corning had no grants in 3D printing as a theme in Q2 2024.
Recent Patents
Application: Electrical heaters for exhaust aftertreatment systems and assemblies (Patent ID: US20240206019A1)
The patent filed by Corning Inc. describes an electrical heater assembly with a unique design that includes a heater body with slots disconnecting portions of the body, forming a serpentine current-carrying path. The slots have varying widths, with a receptacle portion wider than the end portions. The assembly also includes slot separators and can be used in exhaust treatment systems with catalyst materials.
The method of manufacturing the electrical heater body involves forming slots in the body to create the serpentine path and inserting slot separators to maintain electrical disconnection. The slots can be 3D printed simultaneously with the body or created by removing material from an unslotted body, which may be reinforced before slot formation. The method allows for the production of efficient and durable heater assemblies for exhaust treatment applications.
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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.
