Prosecution Insights
Last updated: April 19, 2026

Micromass UK Limited

14 pending office actions

Portfolio Summary

14
Total Pending OAs
2
Final Rejections
12
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18758956 ION ENTRY/EXIT DEVICE OSENBAUGH-STEWART, ELIZA W 2881 Non-Final OA Jun 28, 2024
18619589 CANCER RISK ASSESSMENT DAVIS, RUTH A 1699 Non-Final OA Mar 28, 2024
18580744 MASS SPECTROMETER FOR GENERATING AND SUMMING MASS SPECTRAL DATA VANORE, DAVID A 2878 Non-Final OA Jan 19, 2024
18578838 MASS SPECTROMETER HAVING HIGH SAMPLING DUTY CYCLE VANORE, DAVID A 2878 Non-Final OA Jan 12, 2024
18573788 MASS AND/OR MOBILITY SPECTROMETER VACUUM PUMPING LINE WANG, JING 2881 Non-Final OA Dec 22, 2023
18568165 VACUUM SYSTEM FOR A MASS SPECTROMETER WANG, JING 2881 Non-Final OA Dec 07, 2023
18556758 METHOD TO REDUCE MEASUREMENT BIAS BOLDUC, DAVID J 2852 Non-Final OA Oct 23, 2023
18556409 NEBULISER OUTLET STOFFA, WYATT A 2881 Non-Final OA Oct 20, 2023
18546528 ION SOURCE NEBULISER KALISZEWSKI, ALINA ROSE 2881 Final Rejection Aug 15, 2023
18546010 POWER SUPPLY SYSTEMS AND METHODS GASSEN, CHRISTOPHER J 2881 Final Rejection Aug 10, 2023
18260285 SAMPLE ANALYSIS STOFFA, WYATT A 2881 Non-Final OA Jul 03, 2023
18259012 CHARACTERISATION OF HIGH MASS PARTICLES NGUYEN, KIET TUAN 2881 Non-Final OA Jun 22, 2023
18159300 ACCELERATOR FOR MULTI-PASS MASS SPECTROMETERS LOGIE, MICHAEL J 2881 Non-Final OA Jan 25, 2023
17911923 METHOD AND APPARATUS FOR SEPARATING IONS BY ION PEAK COMPRESSION OR EXPANSION LOGIE, MICHAEL J 2881 Non-Final OA Sep 15, 2022

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