- Patent application: 2025-07-26
- Request for accelerated examination: 2025-08-25
- Request for prior art search: 2025-10-02
- Prior art search report: 2025-11-13
- Notice of preliminary rejection: 2025-11-20
- Amendment and written argument: 2026-01-16
- Final notice of preliminary rejection: 2026-03-24
- Amendment and written argument: 2026-03-26
- Decision to grant: 2026-05-22
- Registration: 2026-06-04
- Title of invention: High-speed flash-mixing powder polymer dissolving apparatus
[Note] This case proceeded under accelerated examination and was registered in about 10 months.
LNB IP Law Firm