Field briefing
E03B · Installations or methods for obtaining, collecting, or distributing water
Installations or methods for obtaining, collecting, or distributing water. Patents classified in CPC E03B, part of Construction and mining.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
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Newest patents in E03B · Installations or methods for obtaining, collecting, or distributing water
3 patents imported from the European Patent Office; newest published 2026-08-21; most active companies: Ningbo Yilin Plastic AND Electric Co Ltd, Univ Harbin ENG, 中国电建市政建设集团有限公司.
- 一种砂土地基上管道接地低电阻与防腐协作智能调控方法 CN122611322A, published 2026-08-21
- Atmospheric water taking device based on corona ion wind technology CN120401615A, published 2025-08-01
- Solar energy condensation system of watering CN205830652U, published 2016-12-28
Most active companies
Counted over the newest 3 imported patents in this industry.
- Ningbo Yilin Plastic AND Electric Co Ltd 1 patent
- Univ Harbin ENG 1 patent
- 中国电建市政建设集团有限公司 1 patent
- 河北工业大学 1 patent