Prosecution Insights
Last updated: May 29, 2026

Examiner: HUANG, DAVID Z

Tech Center 2800 • Art Units: 2855 2856 2861

This examiner grants 80% of resolved cases

Performance Statistics

79.8%
Allow Rate
+11.8% vs TC avg
715
Total Applications
+13.7%
Interview Lift
904
Avg Prosecution Days
Based on 689 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
2.5%
§102 Novelty
70.0%
§103 Obviousness
19.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18442642 IN-SITU IMAGING AND CHARACTERIZATION OF HYDRAULIC FRACTURE DEVELOPMENT Non-Final OA Saudi Arabian Oil Company
18110963 Pneumatic Module for a Gas Analysis Device, Production Method and Computer Program Product Final Rejection Siemens Aktiengesellschaft
18684889 DETECTION SYSTEM, DETECTION APPARATUS, AND DETECTION METHOD Non-Final OA NEC Corporation
18555410 METHOD AND SYSTEM FOR MONITORING THE STATE OF A DEVICE Final Rejection Schaeffler Technologies AG & Co. KG
18610625 SENSOR MODULE Non-Final OA ROHM Co., LTD.
18366910 DEVICE INSPECTION APPARATUS FOR DETERMINING CLEANING NECESSITY AND RELATED METHODS Non-Final OA Dish Network L.L.C.
18694492 ANALYTICAL SYSTEM AND METHOD Non-Final OA Hitachi High-Tech Corporation
18693014 OPTICAL PULSE TEST METHOD AND OPTICAL PULSE TEST EQUIPMENT Non-Final OA NTT, Inc.
18609231 METHOD FOR CONTROLLING A MEASURING DEVICE AND MEASURING DEVICE Non-Final OA NETZSCH-Gerätebau GmbH
18004841 A BUILDING FACILITY WATER MANAGEMENT METHOD AND SYSTEM Final Rejection micas AG
18258137 STACKABLE ENVIRONMENTAL AIR SAMPLING PUMP Non-Final OA IDEAL Industries, Inc.
18572105 Vibrating Bridge for a Vibrating-Wire Sensor, and Vibrating-Wire Sensor Non-Final OA Digi Sens AG
18038742 SYSTEM AND METHODS FOR VERIFYING THE INTEGRITY OF A BIOPROCESSING SYSTEM USING MASS BALANCING TECHNIQUES Non-Final OA GLOBAL LIFE SCIENCES SOLUTIONS USA LLC
18214442 SYSTEM AND METHOD FOR CHARACTERIZING, MONITORING, & DETECTING BIOAEROSOL PRESENCE & MOVEMENT IN AN INDOOR ENVIRONMENT Non-Final OA Poppy Health, Inc.
18253342 AIR QUALITY DETERMINATION SYSTEM, AIR QUALITY DETERMINATION METHOD, AND SENSOR MODULE Non-Final OA PANASONIC HOUSING SOLUTIONS CO., LTD.
18027823 APPARATUS AND METHOD FOR MEASURING AIR QUALITY Non-Final OA uHoo PTE LTD
18105611 Systems and Methods for Monitoring Contents in an Asset Non-Final OA Independent Technologies, LLC

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