Prosecution Insights
Last updated: August 17, 2026

Examiner: NGUYEN, PHU HOANG

Tech Center 1700 • Art Units: 1700 1747 1791 1798

This examiner grants 66% of resolved cases

Performance Statistics

65.7%
Allow Rate
+0.7% vs TC avg
761
Total Applications
+19.4%
Interview Lift
1419
Avg Prosecution Days
Based on 706 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
12.5%
§102 Novelty
52.9%
§103 Obviousness
19.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18554233 INDUCTIVELY COUPLED HEATER Non-Final OA Philip Morris Products S.A.
18285551 AEROSOL-GENERATING ARTICLE COMPRISING A DUAL-LAYER WRAPPING STRUCTURE Non-Final OA PHILIP MORRIS PRODUCTS S.A.
18552308 HEATER ASSEMBLY HAVING A FASTENER Non-Final OA Philip Morris Products S.A.
18114066 SMOKING COMPOSITION COMPRISING FLAVOUR PRECURSOR Final Rejection PHILIP MORRIS PRODUCTS S.A.
18027965 Aerosol Generation Device with Heat Dissipation Perforations Non-Final OA JT International SA
18005782 Method of Managing an Aerosol-Generating Device Non-Final OA JT International SA
18705858 DEVICE FOR GENERATING AEROSOL Non-Final OA KT&G CORPORATION
18705048 AEROSOL GENERATING DEVICE Non-Final OA KT&G CORPORATION
18285979 AEROSOL GENERATING DEVICE INCLUDING MAGNETIC SENSOR Non-Final OA KT&G CORPORATION
18285618 AEROSOL GENERATING DEVICE Non-Final OA KT&G CORPORATION
18285615 HEATER ASSEMBLY FOR AEROSOL-GENERATING DEVICE AND AEROSOL-GENERATING DEVICE INCLUDING THE SAME Final Rejection KT&G CORPORATION
18269181 HEATING STRUCTURE AND AEROSOL GENERATING DEVICE INCLUDING THE SAME Non-Final OA KT&G CORPORATION
18033902 METHOD FOR MANUFACTURING COMBUSTIBLE HEAT SOURCE FOR SMOKING ARTICLE AND SMOKING ARTICLE COMPRISING COMBUSTIBLE HEAT SOURCE Final Rejection KT&G CORPORATION
17928790 AEROSOL-GENERATING ARTICLE WITH IMPROVED COOLING PERFORMANCE AND FLAVOR PERSISTENCE AND METHOD OF PRODUCING THE SAME Final Rejection KT&G CORPORATION
17999805 ELECTRONIC SMOKELESS TOBACCO TO WHICH FLAVORING SHEET IS APPLIED Final Rejection KT&G CORPORATION
17281338 CARTRIDGE AND AEROSOL GENERATING DEVICE COMPRISING THE SAME Non-Final OA KT&G CORPORATION

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