Prosecution Insights
Last updated: April 19, 2026

Mann+Hummel Life Sciences & Environment Holding Singapore Pte. Ltd.

2 pending office actions

Portfolio Summary

2
Total Pending OAs
0
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18326073 AMBIENT AIR PURIFICATION DEVICE HE, QIANPING 1776 Non-Final OA May 31, 2023
18296830 CERAMIC FILTRATION ELEMENT HUANG, RYAN 1777 Non-Final OA Apr 06, 2023

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