Company patents
OMYA INTERNATIONAL AG
Omya International AG appears to be significantly shifting its focus, with its largest category, Polymer Additives (28.6% of portfolio), experiencing a substantial decline of -71.4% so far in 2026, following a -38.5% drop in 2024 and -12.5% in 2025. This trend is mirrored across most of its traditional materials categories, yet surprisingly, the company has seen an emerging focus in Glass & Glass-Ceramics, with 3 patents so far in 2026 after zero activity in the preceding three years.
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.
105 US filings (since 2023) · 11 categories · 29 themes
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.
Development and application of polymer compositions designed for reprocessability, recyclability, or incorporating sustainable additives, often featuring reversible bonds or bio-based components.
Additives or compositions specifically formulated for surface application or modification to impart protective, decorative, or specialized functional properties to polymer products.
Techniques for manufacturing thin polymer layers, sheets, or multi-layer structures, often optimized for specific properties such as flexibility, barrier function, filtration, or mechanical strength.
Technologies focused on enhancing the stability, efficacy, spread, or targeted application of biocidal active ingredients through specialized carriers, adjuvants, encapsulation, or physical forms (e.g., gels, spray-dried particles).
Development of food compositions, beverages, or powders designed to provide specific health benefits beyond basic nutrition, such as weight management, anti-aging, exercise support, or targeted disease prevention/treatment, often incorporating bioactive compounds or probiotics.
Development of personal care compositions that achieve effective cleansing and conditioning benefits while avoiding harsh sulfated surfactants, often using alternative, milder surfactant systems.
Compositions specifically developed for maintaining oral hygiene, preventing dental issues like cavities and gingivitis, and improving cosmetic aspects such as teeth whitening.
Application of coatings, layers, or chemical treatments to the surface of glass articles to impart specific functionalities such as UV blocking, anti-whitening, hydrophobicity, or adhesion for subsequent layers.
Methods for producing glass-ceramic articles through controlled nucleation and crystallization processes, often involving specific thermal treatments to achieve desired microstructures and properties like strength or dimensional stability.
Novel glass formulations, often doped with rare-earth elements or specific metal oxides, designed to achieve desired optical properties such as refractive index, light transmittance, polarization, or amplification.
Innovations in creating stable cosmetic formulations, particularly oil-in-water or water-in-oil emulsions, and developing novel stabilizers or rheology modifiers for desired texture, feel, and shelf-life.
Materials added to polymers to modify their thermal transfer properties, typically increasing conductivity for heat dissipation in applications like electronics or battery packs.
Development and synthesis of catalysts with unique compositions or structures, such as medium entropy alloys, metal foam-supported catalysts, layered catalytic articles, or high-entropy oxides, to enhance activity, selectivity, or stability in chemical reactions.
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.
Formulations and active ingredients designed to counteract signs of skin aging, such as wrinkles and hyperpigmentation, or to promote skin repair and regeneration through specific biological mechanisms.
Methods for creating fine polymer particles, powders, or microspheres with controlled size, morphology, and distribution, used as raw materials or for specific applications.
Delivery systems specifically engineered to administer advanced drug formulations (e.g., microparticles, biologics, extended-release systems) to achieve precise targeting, controlled release kinetics, or enhanced therapeutic efficacy within the body.
Specific techniques and materials developed to remove persistent or difficult-to-treat pollutants from water, such as per- and polyfluoroalkyl substances (PFAS), micropollutants, or specific industrial chemicals.
Development of concrete and cement compositions utilizing waste products, alternative binders, or eco-friendly additives to reduce environmental impact and resource consumption.
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.
Substances incorporated into polymer systems to control or enhance adhesive properties, cross-linking reactions, or processing characteristics such as mold release and flow.
Development of rubber and elastomer compositions, often involving specific polymer blends, additives (e.g., process oils, reinforcing agents), and cure packages, to achieve desired mechanical properties like abrasion resistance, wet grip, shear durability, or flexibility for demanding applications.
Technologies and materials for capturing carbon dioxide from gas streams and subsequently converting it into valuable chemical products or materials, rather than simply storing it.
Innovation in chemical compounds or optimized formulations specifically designed to control or inhibit the growth of unwanted plants (weeds) in agricultural settings, often with improved selectivity or reduced environmental impact.
Methods and compositions that stimulate a plant's natural defense mechanisms or improve its physiological resilience against pathogens, pests, or environmental stressors, rather than directly eliminating the threat.
Techniques and equipment for transforming raw food materials into finished products, focusing on efficiency, quality, texture modification, or specific physical alterations like extrusion, drying, or selective material removal.
Innovations in formulating food products by manipulating specific ingredients, emulsifiers, flavor compounds, or processing aids to achieve desired sensory properties (taste, aroma, texture) or enhance shelf stability.
Methods and compositions for developing new protein sources (e.g., microbial, plant-based blends) or utilizing controlled fermentation processes to create novel food products, improve nutritional profiles, or enhance specific characteristics like texture or flavor.
Patents
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