Clothes hanger
US-D1052283-S · Nov 26, 2024 · US
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Zhang Lei patents
Zhang Lei holds 76 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 76 |
| Recent patents | 10 |
| First publication | Feb 10, 2015 |
| Latest publication | Nov 26, 2024 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Biflavone compound against I-type herpes simplex virus, and preparation method therefor and use thereof
US-12122756-B2 · Oct 22, 2024 · US
Pipe cleaner
US-D1045282-S · Oct 1, 2024 · US
Biflavone compound against i-type herpes simplex virus, and preparation method therefor and use thereof
US-2024287014-A1 · Aug 29, 2024 · US
Pipe cleaner
US-D1032116-S · Jun 18, 2024 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Clothes hanger
US-D1052283-S · Nov 26, 2024 · US
Biflavone compound against I-type herpes simplex virus, and preparation method therefor and use thereof
US-12122756-B2 · Oct 22, 2024 · US
Pipe cleaner
US-D1045282-S · Oct 1, 2024 · US
Biflavone compound against i-type herpes simplex virus, and preparation method therefor and use thereof
US-2024287014-A1 · Aug 29, 2024 · US
Pipe cleaner
US-D1032116-S · Jun 18, 2024 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G02B7/021 | 17 |
| G02B7/003 | 15 |
| G02B7/022 | 12 |
| G02B13/004 | 4 |
| G06F17/30265 | 4 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 43 |
| Electricity | 16 |
| Human Necessities | 8 |
| Chemistry & Metallurgy | 6 |
| Operations & Transport | 4 |
| Mechanical Engineering | 3 |
| Cross-Sectional Technologies | 3 |