Flexible, porous, dissolvable solid sheet articles containing cationic surfactant
US-2024158726-A1 · May 16, 2024 · US
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Hou Na patents
Hou Na is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hou Na |
| Total patents | 6 |
| First publication | Aug 1, 2019 |
| Latest publication | May 16, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Flexible, porous, dissolvable solid sheet articles containing cationic surfactant
US-11912962-B2 · Feb 27, 2024 · US
Flexible, porous, dissolvable solid sheet articles containing cationic surfactant
US-2024052276-A9 · Feb 15, 2024 · US
Flexible, porous, dissolvable solid sheet articles containing cationic surfactant
US-2021261892-A1 · Aug 26, 2021 · US
Unitary laundry detergent article
US-11015153-B2 · May 25, 2021 · US
Unitary laundry detergent article
US-2019233779-A1 · Aug 1, 2019 · 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 |
|---|---|
| Procter & Gamble | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C11D17/06 | 6 |
| C11D3/3753 | 6 |
| C11D1/22 | 6 |
| C11D1/146 | 6 |
| C11D1/835 | 4 |