Prosecution Insights
Last updated: April 19, 2026

Examiner: ROYSTON, JOHN M

Tech Center 2800 • Art Units: 2854 2855 2856

This examiner grants 78% of resolved cases

Performance Statistics

77.8%
Allow Rate
+9.8% vs TC avg
655
Total Applications
+17.3%
Interview Lift
967
Avg Prosecution Days
Based on 639 resolved cases, 2023–2026

Rejection Statute Breakdown

4.3%
§101 Eligibility
22.9%
§102 Novelty
48.5%
§103 Obviousness
19.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18601767 LOAD SENSOR Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18578988 GAS METER Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18455792 SENSOR MODULE FOR DETECTING A VIBRATIONAL BEHAVIOR OF A COMPONENT AND INCLUDING A LEAK-PROOF LIGHT GUIDE Non-Final OA Aktiebolaget, SKF
18608637 AUTOMATED AND WIRELESS ACCELERATED HEAT TREAT LIFE TESTING SYSTEM Non-Final OA UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY
18230817 FLOW RATE DETECTION FOR AN ASPIRATING SMOKE DETECTION SYSTEM Non-Final OA Honeywell International Inc.
18367526 TRANSDUCER AND ULTRASONIC PROBE HAVING THE SAME Non-Final OA Qisda Corporation
18577144 FOOD TEXTURE MEASURING APPARATUS AND FOOD TEXTURE MEASURING METHOD Non-Final OA CJ CHEILJEDANG CORPORATION
18571654 METHOD AND SYSTEM OF MOISTURE CONTENT DETECTION Non-Final OA TRIAD National Security, LLC.
18571647 METHOD OF DETECTING WEAR AND TEAR IN A ROTATING OBJECT Non-Final OA TRIAD National Security, LLC.
18601793 SYSTEMS AND METHODS FOR AN IMPROVED DISPLAY FOR USE WITH AN UNDERWATER HANDHELD COMPUTER Non-Final OA Cardinal Point Captains, Inc.
18413773 RETICLE-LIKE SENSING ASSEMBLY Non-Final OA MICROPROGRAM INFORMATION CO., LTD.
18033451 METHOD AND SYSTEM FOR REMOTELY MEASURING PROPERTIES OF A FLUID Non-Final OA INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)
18397839 ESTIMATING POOL VOLUME SYSTEM AND METHOD Non-Final OA Pentair Water Pool and Spa, Inc.
18253334 FLOWMETER AND METHOD FOR MEASURING WATER CONSUMPTION Non-Final OA DROOPLE SA
17366292 MONITORING CLEANING OF SURFACES Final Rejection Kleancheck Systems, LLC

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