4 pending office actions
| App # | Title | Examiner | Art Unit | Status | Filed |
|---|---|---|---|---|---|
| 18043245 | PEELABLE WRITING INK COMPOSITION WITH COLOR-CHANGING FOR WRITING POROUS SUBSTRATES | XU, JIANGTIAN | 1762 | Non-Final OA | Feb 27, 2023 |
| 18003655 | REFILLABLE WRITING TOOL FOR A WATER-BASED INK COMPOSITION | HON, SOW FUN | 1782 | Non-Final OA | Dec 28, 2022 |
| 18003634 | HANDHELD WRITING TOOL HAVING IMPROVED CAP-OFF TIME | HON, SOW FUN | 1782 | Non-Final OA | Dec 28, 2022 |
| 17929025 | WRITING GEL INK | ZHANG, RUIYUN | 1782 | Non-Final OA | Aug 10, 2022 |
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