Devices and methods for removing dissolved ions from water using composite resin electrodes
US-10544052-B2 · Jan 28, 2020 · US
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Chen Guoying patents
Chen Guoying holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Aug 31, 2017 |
| Latest publication | Jan 28, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C02F2001/46138 | 2 |
| C02F2101/14 | 2 |
| C02F2001/46157 | 2 |
| C02F2303/16 | 2 |
| C02F1/4604 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 2 |
| Cross-Sectional Technologies | 2 |