Packaging materials
US-11975908-B2 · May 7, 2024 · US
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Xu Han patents
Xu Han is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Xu Han |
| Total patents | 7 |
| First publication | May 14, 2020 |
| Latest publication | May 7, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Packaging materials
US-2023137207-A1 · May 4, 2023 · US
Packaging films
US-11577903-B2 · Feb 14, 2023 · US
Packaging materials
US-11542089-B2 · Jan 3, 2023 · US
Compositions
US-2021053007-A1 · Feb 25, 2021 · US
Packaging materials
US-2020156849-A1 · May 21, 2020 · US
Packaging films
US-2020148449-A1 · May 14, 2020 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Johnson Matthey Plc | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J20/28026 | 7 |
| B01D2253/25 | 7 |
| B01D2253/108 | 7 |
| B01D2257/708 | 7 |
| B01J20/165 | 6 |