Prosecution Insights
Last updated: May 29, 2026

Examiner: HANCOCK, DIANA ROBERT

Tech Center 2800 • Art Units: 2852 2862

This examiner grants 81% of resolved cases

Performance Statistics

81.2%
Allow Rate
+13.2% vs TC avg
664
Total Applications
+6.0%
Interview Lift
787
Avg Prosecution Days
Based on 653 resolved cases, 2023–2026

Rejection Statute Breakdown

1.7%
§101 Eligibility
10.0%
§102 Novelty
70.3%
§103 Obviousness
4.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18580072 INERTIAL MEASUREMENT DEVICE, METHOD OF OPERATING INERTIAL MEASUREMENT DEVICE, IMAGING DEVICE, DISPLAY DEVICE, AND PROGRAM Non-Final OA Sony Group Corporation
18895990 ADAPTER DEVICE, IMAGING APPARATUS, AND ACCESSORY Final Rejection CANON KABUSHIKI KAISHA
18443759 METHOD FOR MONITORING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE, CONTROL DEVICE DESIGNED TO CARRY OUT A METHOD OF THIS TYPE, AND INTERNAL COMBUSTION ENGINE HAVING A CONTROL DEVICE OF THIS TYPE Non-Final OA Rolls-Royce Solutions GmbH
18685800 METHOD FOR QUANTITATIVELY DETERMINING CURRENT OPERATING-STATE-DEPENDENT VARIABLES, MORE PARTICULARLY THE CURRENT CONVEYED VOLUMETRIC FLOW RATE, OR A FAN, AND FAN FOR APPLICATION OF THE METHOD Non-Final OA ZIEHL-ABEGG SE
18515644 Enclosure and heating, ventilation and air conditioning system comprising the enclosure Non-Final OA Danfoss A/S
18585261 STRUCTURE EVALUATION SYSTEM, STRUCTURE EVALUATION APPARATUS, AND STRUCTURE EVALUATION METHOD Non-Final OA KABUSHIKI KAISHA TOSHIBA
18387285 Cavitation Detection Using Torque Load and/or Instantaneous Fuel Consumption Non-Final OA Cattron North America, Inc.
18301587 FLASH HOUSING FOR PHOTOGRAPHIC PURPOSES, A SET COMPRISING A FLASH HOUSING FOR PHOTOGRAPHIC PURPOSES AND AT LEAST ONE FLASH LIGHT SHAPING TOOL, AND A FLASH LIGHT SHAPING TOOL Non-Final OA Profoto Aktiebolag

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