Water Washable Ink or Paint
US-2025388765-A1 · Dec 25, 2025 · US
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Allison Keith patents
Allison Keith is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Allison Keith |
| Total patents | 13 |
| First publication | Apr 26, 2016 |
| Latest publication | Dec 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Erasable writing compositions
US-12097722-B2 · Sep 24, 2024 · US
Wicking nib device and system
US-11813887-B2 · Nov 14, 2023 · US
Wicking nib device and system
US-2023027704-A1 · Jan 26, 2023 · US
Wicking nib device and system
US-11472219-B2 · Oct 18, 2022 · US
Bead maker and decorator
US-11377389-B2 · Jul 5, 2022 · US
Wicking nib device and system
US-2021331513-A1 · Oct 28, 2021 · US
Erasable writing compositions
US-2021129576-A1 · May 6, 2021 · US
Bead maker and decorator
US-2020255336-A1 · Aug 13, 2020 · US
Bead maker and decorator
US-10669206-B2 · Jun 2, 2020 · US
Recent patents
Latest publications not already listed above.
Bead Maker and Decorator
US-2017128979-A1 · May 11, 2017 · US
Bead maker and decorator
US-2017129136-A1 · May 11, 2017 · US
Enhanced washability inks and methods of making the same
US-9321927-B2 · Apr 26, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Crayola Llc | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09D5/29 | 6 |
| C09D7/61 | 6 |
| B05D5/06 | 5 |
| A44C11/002 | 5 |
| C04B33/14 | 5 |