Stratasys had 64 patents in 3D printing during Q4 2023. Stratasys Ltd filed patents in Q4 2023 for thermoset compositions and kits for additive fabrication, elastic polymers for porous body production, treating objects fabricated from modeling material, curable formulations for transparent materials in additive manufacturing, and a method for printing hollow parts with a robotic additive manufacturing system without support structures. GlobalData’s report on Stratasys gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Stratasys grant share with 3D printing as a theme is 54% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: (METH)acrylate-functional radiation curable compositions for additive fabrication (Patent ID: US20230407132A1)
The patent filed by Stratasys Ltd. describes thermoset compositions and kits suitable for additive fabrication processes, containing specific concentrations of reactive compounds like urethane-(meth)acrylate compounds, monofunctional diluent monomers, and methacrylate-functional compounds with 1.5 or more polymerizable groups. The patent also covers methods for creating three-dimensional parts using these compositions and the resulting cured articles.
The radiation curable composition for additive fabrication includes urethane (meth)acrylate oligomers, monofunctional reactive diluent monomers, and methacrylate-functional compounds with more than 1.5 polymerizable groups. The composition may also contain photoinitiators and additives like fillers and impact modifiers. The patent specifies the characteristics of the oligomers and compounds used, including molecular weight ranges, polymerizable group numbers, and specific chemical compositions. Additionally, the patent outlines the proportions of these components in the composition and their compatibility for creating three-dimensional parts through additive fabrication processes.
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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.
