Resin, adsorption material, and method of lowering ldl-c concentration in blood
US-2025367357-A1 · Dec 4, 2025 · US
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Li Yen-Cheng patents
Li Yen-Cheng is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Yen-Cheng |
| Total patents | 11 |
| First publication | Feb 28, 2019 |
| Latest publication | Dec 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Polymer, metal removal composition, and method of removing metal ions
US-11472961-B2 · Oct 18, 2022 · US
Copolymer and blend
US-2022204676-A1 · Jun 30, 2022 · US
Polyamide composition and film and method for manufacturing the same
US-11084262-B2 · Aug 10, 2021 · US
Polymer, metal removal composition, and method of removing metal ions
US-2021238415-A1 · Aug 5, 2021 · US
Composite film, method for fabricating the same and applications thereof
US-2020376821-A1 · Dec 3, 2020 · US
Multilayer composite membrane
US-10710028-B2 · Jul 14, 2020 · US
Composite film and manufacturing method for the same and battery comprising composite film
US-10601013-B2 · Mar 24, 2020 · US
Multilayer composite membrane
US-2019388845-A1 · Dec 26, 2019 · US
Polyamide composition and film and method for manufacturing the same
US-2019322866-A1 · Oct 24, 2019 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ind Tech Res Inst | 11 |
| Univ Nat Tsing Hua | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B32B27/08 | 4 |
| C08J5/18 | 4 |
| C08L2203/16 | 4 |
| B32B27/32 | 4 |
| B32B2307/732 | 4 |