Prosecution Insights
Last updated: April 19, 2026

Examiner: DIYAN, OLUWATOSIN OLUWATUMININ

Tech Center 1700 • Art Units: 1755

This examiner grants 20% of resolved cases

Performance Statistics

20.0%
Allow Rate
-45.0% vs TC avg
48
Total Applications
+100.0%
Interview Lift
1127
Avg Prosecution Days
Based on 5 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
19.4%
§102 Novelty
62.0%
§103 Obviousness
16.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18040727 AEROSOL PROVISION DEVICE Final Rejection Nicoventures Trading Limited
17997432 AEROSOL GENERATING MATERIAL Final Rejection Nicoventures Trading Limited
18233168 HEAT-NOT-BURN TOBACCO PRODUCT AND HEAT-NOT-BURN TOBACCO STICK Non-Final OA JAPAN TOBACCO INC.
17998742 MOUTHPIECE FOR AN AEROSOL GENERATING DEVICE Non-Final OA Philip Morris Products S.A.
17947436 HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES AND CAPSULES Non-Final OA Altria Client Services LLC
18031259 AEROSOL GENERATING ARTICLE Non-Final OA KT&G CORPORATION
18027159 INHALER Non-Final OA KT&G CORPORATION
18009280 MULTI-CARTRIDGE AND AEROSOL GENERATION DEVICE INCLUDING THE SAME Non-Final OA KT&G CORPORATION
17789879 AEROSOL GENERATING DEVICE BASED ON ULTRASOUND VIBRATION AND METHOD THEREOF Non-Final OA KT&G CORPORATION
18009130 AEROSOL GENERATING APPARATUS HAVING A PLURALITY OF CARTRIDGES Non-Final OA KT&G CORPORATION
18030610 Aerosol Generating Device Final Rejection JT International SA
18029460 AEROSOL GENERATION DEVICE WITH EJECTION MECHANISM Non-Final OA JT International SA
18019965 Aerosol Generation Device Comprising a Finishing Element and Associated Assembly Method Final Rejection JT International SA
17880812 ATOMIZING DEVICE Final Rejection LUXSHARE PRECISION INDUSTRY COMPANY LIMITED
18033563 ATOMIZATION DEVICE WITH GOOD ATOMIZATION EFFECT Final Rejection SHENZHEN HUACHENGDA PRECISION INDUSTRY CO. LTD.
18033360 ATOMIZING CORE WITH AIR FLOW CHAMBER Final Rejection SHENZHEN HUACHENGDA PRECISION INDUSTRY CO. LTD.
18021174 VAPOR GENERATION DEVICE Non-Final OA SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
18020934 AEROSOL-GENERATION DEVICE, AND METHOD AND SYSTEM THEREOF Non-Final OA SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
18011153 VAPORIZER, ELECTRONIC VAPORIZATION DEVICE, AND SEAL ELEMENT FOR VAPORIZER Non-Final OA SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
18174119 ELECTRONIC VAPORIZATION DEVICE AND VAPORIZER THEREOF AND VAPORIZATION CORE Non-Final OA SHENZHEN SMOORE TECHNOLOGY LIMITED
17986144 ELECTRONIC ATOMIZATION DEVICE AND ATOMIZER THEREOF Non-Final OA SHENZHEN SMOORE TECHNOLOGY LIMITED
17983260 ATOMIZER, AND ELECTRONIC ATOMIZATION DEVICE THEREOF Final Rejection SHENZHEN SMOORE TECHNOLOGY LIMITED
18373056 METHODS AND SYSTEMS FOR VARIABLE-VISCOSITY CARRIER VAPORIZERS Non-Final OA Airgraft Inc.
18309458 ATOMIZING CORE, ATOMIZER AND AEROSOL GENERATING DEVICE WITH SAME Non-Final OA CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., LTD
18095219 VAPORIZATION ASSEMBLY, VAPORIZER, AND ELECTRONIC VAPORIZATION DEVICE Non-Final OA Jiangmen Smoore New Material Co., Ltd.
17964881 ELECTRONIC CIGARETTE ATOMIZER Non-Final OA SHENZHEN INFEITE TECHNOLOGY CO., LTD.

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