Company patents
CEAT Limited
CEAT Limited, with only 46 patents in the window, shows a surprising lack of focus on core automotive technologies, with only 2.2% of its portfolio in Vehicle Tires, though it has seen a patent emerge so far in 2026. The company's patenting in Polymer Working & Compounding, also at 2.2% of its portfolio, experienced a significant decline of 100.0% year-over-year in 2025, indicating a shifting priority away from this materials sector.
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.
46 US filings (since 2023) · 2 categories · 5 themes
Specialized manufacturing processes and material compositions for producing various components of tires, focusing on properties such as weight reduction, self-sealing capabilities, or structural reinforcement, often involving winding or layering techniques.
Design and construction of tires that do not rely on air pressure for support, often employing lattice structures, spring elements, or other resilient materials to provide load-bearing and shock-absorbing capabilities.
Engineering designs for tire treads, including groove patterns, sipe configurations, land shapes, and surface features, to improve performance aspects like grip, water dispersion, wear, and aerodynamic efficiency.
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.
Patents
Showing 1-10 of 48