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Stratasys had 86 patents in 3D printing during Q1 2024. Stratasys Ltd filed patents in Q1 2024 for methods of 3D printing using printing heads with multiple nozzle arrays, liquid radiation curable compositions for hybrid polymerization, a system for 3D printing with a rotary tray and printing head, novel support material formulations for improved dissolution rate, and a method for optimizing exposure energy and polymerization geometry based on a part model and material profile. GlobalData’s report on Stratasys gives a 360-degree view of the company including its patenting strategy. Buy the report here.

Stratasys had no grants in 3D printing as a theme in Q1 2024.

Recent Patents

Application: Method for enhancing the lifetime of printing heads used in additive manufacturing (Patent ID: US20240100780A1)

The patent filed by Stratasys Ltd. describes methods for printing a 3D object by depositing building material layer by layer using printing heads with nozzle arrays. The process involves activating the printing heads to dispense material based on CAD file data to form a portion of the bulk region within a specified time period, while also depositing material without reference to the data for another portion of the bulk region.

The claims outline specific details of the method, such as activating printing heads to dispense material from all or part of the nozzles, the time period required for various printing tasks, and the sequence of activating printing heads containing different materials. Additionally, the claims cover aspects like forming support structures, depositing material outside the object area, and utilizing specific locations like printing trays or service stations. Overall, the patent focuses on optimizing the 3D printing process by efficiently depositing material to create both the bulk and surface regions of the object.

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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.