Prosecution Insights
Last updated: August 18, 2026

Examiner: DANDRIDGE, CHRISTOPHER R.

Tech Center 3700 • Art Units: 2853 3752

This examiner grants 66% of resolved cases

Performance Statistics

66.0%
Allow Rate
-4.0% vs TC avg
649
Total Applications
+36.5%
Interview Lift
1162
Avg Prosecution Days
Based on 605 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
20.9%
§102 Novelty
52.7%
§103 Obviousness
21.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18413487 AEROSOL GENERATOR Non-Final OA Stamford Devices Limited
18636865 FLUID SUPPLY SYSTEM Final Rejection Volvo Car Corporation
18883105 Liquid Sprayer Non-Final OA Robert Bosch GmbH
18452041 FUEL INJECTION VALVE Non-Final OA Robert Bosch GmbH
19029100 MOBILE WORK STATION FOR ROBOTIC ARM Non-Final OA Deere & Company
18913347 SWIRLER-FERRULE ASSEMBLY Non-Final OA General Electric Company
18300240 METHODS AND APPARATUS FOR FIRE EXTINGUISHING AGENT DEPLOYMENT Final Rejection General Electric Company
19049239 LOW WATER CONSUMPTION SHOWERHEAD Non-Final OA Kohler Co.
18898381 BATTERY PACK Non-Final OA SAMSUNG SDI CO., LTD.
18776582 WAREHOUSING SYSTEM Final Rejection CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18160591 CARTRIDGE-OPERATED FIRE EXTINGUISHER Non-Final OA Carrier Corporation
17954499 MIST DEVICE, AND WATER SECTION EQUIPMENT PROVIDED WITH THE SAME Non-Final OA TOTO LTD.
18253405 WATER CONDITIONING UNIT FOR A WASHING DEVICE, AND DISPENSING UNIT Final Rejection L'OREAL
19033384 STEPLESS SWITCHING TOP SPRAY SHOWER AND SANITARY WARE Non-Final OA XIAMEN DELMEI SANITARY WARE CO., LTD.
18991964 DRY POWDER FIRE EXTINGUISHER WITH IMPROVED GAS GENERATOR Non-Final OA Spectronix Ltd.
18988147 ALIGNMENT TOOL FOR A SPRAY GUN AIR CAP Non-Final OA Graco Minnesota Inc.

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