Cosmetic composition prepared by impregnation in urethane foam
US-9662279-B2 · May 30, 2017 · US
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Choi Yeong Jin patents
Choi Yeong Jin holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Nov 15, 2016 |
| Latest publication | May 30, 2017 |
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.
Cosmetic composition prepared by impregnation in urethane foam
US-9662279-B2 · May 30, 2017 · US
Cosmetic composition carrier containing urethane foam layer structure
US-9492370-B2 · Nov 15, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| A61K8/0208 | 2 |
| A61K2800/10 | 2 |
| A61K2800/87 | 2 |
| A61K8/87 | 2 |
| A61Q1/02 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 2 |