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Home / Examiner: LUARCA, MARGARET M
Last updated: August 18, 2026

Examiner: LUARCA, MARGARET M

Tech Center 3700 • Art Units: 3778 3782 3785

This examiner grants 75% of resolved cases

Performance Statistics

74.6%
Allow Rate
+4.6% vs TC avg
521
Total Applications
+18.1%
Interview Lift
1223
Avg Prosecution Days
Based on 493 resolved cases, 2023–2026

Rejection Statute Breakdown

1.6%
§101 Eligibility
16.7%
§102 Novelty
56.8%
§103 Obviousness
17.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18592623 CUFF FOR AIR DELIVERY CONDUIT Non-Final OA ResMed Pty Ltd
18393826 CRADLE CUSHION HAVING SIDE STABILIZERS Non-Final OA KONINKLIJKE PHILIPS N.V.
18260921 PATIENT INTERFACE Non-Final OA Fisher & Paykel Healthcare Limited
18658000 RESPIRATOR HAVING OPTICALLY ACTIVE EXHALATION VALVE Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18267763 WEARABLE AIR PURIFICATION SYSTEM Non-Final OA Dyson Technology Limited
18267407 WEARABLE AIR PURIFIER Non-Final OA Dyson Technology Limited
18267400 WEARABLE AIR PURIFIER Non-Final OA Dyson Technology Limited
18267418 WEARABLE AIR PURIFIER Non-Final OA Dyson Technology Limited
18043019 SYSTEMS AND METHODS FOR PRE-SYMPTOMATIC DISEASE DETECTION Final Rejection ResMed Sensor Technologies Limited

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Data sourced from USPTO Patent File Wrapper (daily) and Office Action Archive (weekly). Analysis generated by IP Author.

Data: USPTO Patent File Wrapper (daily) • Office Action Archive (weekly) • 89M+ prosecution events

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