Company patents
Kulzer GmbH
Kulzer GmbH's patent strategy reveals a surprising, albeit short-lived, surge in manufacturing technologies like Additive Manufacturing (3D Printing) and Plastics Shaping & Molding, which saw 250.0% and 200.0% YoY growth respectively in 2024, before a sharp decline in 2025 and 2026, indicating a rapid shift away from these areas. While Dentistry remains a core focus with 51.1% of its portfolio, the company also shows a consistent, albeit smaller, interest in Polymer Additives, which experienced a 150.0% YoY growth in 2025, suggesting a nuanced approach to material science within its broader medical device and pharmaceutical interests.
Patent Trend by Technology Area
Yearly patent publications since 2023
Product themes
Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.
45 US filings (since 2023) · 12 categories · 19 themes
Development of new materials, designs, and manufacturing methods for dental prostheses, restorations, and implants, focusing on aesthetics, durability, biocompatibility, and integration with oral structures.
Computer-aided design (CAD) and computer-aided manufacturing (CAM) techniques, including additive manufacturing (3D printing) and subtractive manufacturing (milling), for producing custom dental appliances and prosthetics.
Novel formulations and mechanisms for initiating or controlling the polymerization and cross-linking of adhesives, including dual-curing systems, radical polymerization, and partial curing for tailored material properties.
Polymer compositions tailored for medical and biological applications, including implantable devices, drug delivery systems, and diagnostic tools, emphasizing properties like biocompatibility, hydrolysis resistance, optical clarity, and specific mechanical characteristics.
Polymer compositions incorporating inorganic or organic filler materials to impart specific functional properties such as thermal conductivity, flame retardancy, electrical conductivity, or enhanced mechanical strength and dimensional stability.
Mixing apparatus designed for integration directly into a fluid conduit or a continuous process stream, often employing static elements, impellers within a flow path, or multi-component injection for efficient, uninterrupted processing.
Devices and methods that utilize high-speed mechanical action, fluid impact, or cavitation phenomena to intensely mix, disperse, or treat fluids, often for emulsification, particle size reduction, or decontamination.
Equipment and techniques specifically designed for effectively mixing and agitating high-viscosity fluids, slurries, or suspensions, often found in industrial, chemical, or battery manufacturing processes where material flow is challenging.
Synthesis and modification of high-performance thermoplastic polymers, such as poly(arylene ether ketone) (PAEK) or polycarbonates, to achieve enhanced thermal stability, mechanical strength, or specific processing characteristics.
Techniques for building three-dimensional metal objects layer-by-layer using metal powders, including powder bed fusion, binder jetting, and directed energy deposition. This theme encompasses process mechanics, equipment design, and operational control for AM systems.
Techniques for combining multiple materials or layers, often with specialized surface treatments, coatings, or assembly methods, to create functional or aesthetically enhanced plastic articles, including consumer goods and encapsulated electronics.
Containers or packaging components featuring active mechanisms for controlled release, preparation, or delivery of their contents, such as liquids, bulk materials, volatile compounds, or single-serve portions.
Substances incorporated into polymer systems to control or enhance adhesive properties, cross-linking reactions, or processing characteristics such as mold release and flow.
Methods for synthesizing polyurethanes and polyureas, including non-isocyanate routes, using various monomers, catalysts, and curing agents, often for foams, coatings, or adhesives.
Polymer compositions engineered for enhanced heat resistance, thermal stability in molten states, or improved processability at high temperatures, often involving specific copolymers, blends, or stabilizing additives for applications in electronics or automotive.
Electrically powered or mechanically actuated devices for daily oral care, such as toothbrushes and flossers, often incorporating features for enhanced cleaning, user feedback, or automated dispensing.
Technologies for acquiring and processing three-dimensional digital representations of the oral cavity, teeth, and surrounding structures, often involving scanners, image stitching, and surface differentiation algorithms.
Integration of additive manufacturing with subtractive manufacturing (e.g., machining, cutting) or other traditional processes within a single system or workflow to create parts with improved features, surface finish, or material properties, or to enable new manufacturing paradigms.
Integrated systems for automatically dispensing, mixing, and often packaging multiple components to create a final product, frequently incorporating sensors and control for quality, customization, and unattended operation.
Patents
Showing 1-10 of 75