Company patents
XIAMEN WATER NYMPH SANITARY TECHNOLOGY CO., LTD.
XIAMEN WATER NYMPH SANITARY TECHNOLOGY CO., LTD. appears to be shifting its patent focus, with a surprising 100.0% decline in its Valves category from 2023 to 2024, representing 6.7% of its portfolio. Concurrently, the company is showing an emerging focus in Spraying & Atomizing, with a 100.0% year-over-year growth so far in 2026, now accounting for 11.1% of its total patents.
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) · 2 categories · 3 themes
Specialized valve designs for domestic and commercial applications involving water distribution, temperature control, and air conditioning, often focusing on integration, materials, and specific flow characteristics.
Systems specifically engineered to use sprayed liquids or aerosols for cleaning surfaces, removing residues, or distributing disinfectants in various environments.
Mechanisms and control systems for precisely moving valve elements, often involving electric motors, cams, solenoids, or pneumatic/hydraulic pilots, to achieve desired flow or position.
Patents
Showing 1-10 of 51