Field briefing
B03D · Flotation
Flotation; differential sedimentation. Patents classified in CPC B03D, part of Manufacturing and transport.
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.
Who works on this, where, and with whom
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Connected industries
Other industries that share patents, companies or citations with Flotation.
Newest patents in B03D · Flotation
1 patent imported from the European Patent Office; newest published 2026-08-14; most active companies: 中化学大江环保科技股份有限公司, 湖北大江环科工业固废循环利用有限公司.
- 一种尾砂综合回收铁铅锌的处理装置 CN122558646A, published 2026-08-14
Most active companies
Counted over the newest 1 imported patents in this industry.
- 中化学大江环保科技股份有限公司 1 patent
- 湖北大江环科工业固废循环利用有限公司 1 patent