Prosecution Insights
Last updated: October 27, 2026

Charlotte Inkeri Davison, USPTO Patent Examiner

Listed by the USPTO as DAVISON, CHARLOTTE INKERI

Tech Center 1700 • Art Units: 1700 1747 1748 1755

This examiner grants 47% of resolved cases

Analysis

Charlotte Inkeri Davison has 47 resolved cases in Tech Center 1700 and Art Unit 1700. The allowance rate is 46.8%, with a median of 1193 days to allowance. The limited record shows a lower allowance outcome and a lengthy prosecution timeline, so applicants should treat the results as directional.

The interview lift is 29.2%, indicating a positive association that may support targeted examiner interviews. The leading companies are Philip Morris International, KT&G, and Nicoventures Trading. OBLON, SUGHRUE MION, and WOMBLE BOND DICKINSON are the listed leading firms.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

46.8%
Allow Rate
-18.2% vs TC avg
101
Total Applications
+29.2%
Interview Lift
1193
Avg Prosecution Days
Based on 47 resolved cases, 2023–2026

Rejection Statute Breakdown

1.8%
§101 Eligibility
15.8%
§102 Novelty
54.5%
§103 Obviousness
18.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18245215 AEROSOL PROVISION SYSTEM Non-Final OA Nicoventures Trading Limited
17997671 AEROSOL GENERATION Final Rejection Nicoventures Trading Limited
17860185 EXTRUDED STRUCTURES Non-Final OA NICOVENTURES TRADING LIMITED
17754911 AEROSOL PROVISION SYSTEM AND METHOD Final Rejection NICOVENTURES TRADING LIMITED
18700389 CARTRIDGE FOR AEROSOL-GENERATING DEVICE WITH AXIAL AND ROTATIONAL MOVEMENT Non-Final OA Philip Morris Products S.A.
18580037 AEROSOL-GENERATING ARTICLE COMPRISING A SUSCEPTOR ELEMENT AND A WRAPPER WITH A METAL LAYER Non-Final OA Philip Morris Products S.A.
18573221 HEATER ASSEMBLY WITH MICROPOROUS INSULATION Final Rejection Philip Morris Products S.A.
18547534 DIELECTRICALLY HEATED AEROSOL-GENERATING SYSTEM WITH SEGMENTED HEATER Final Rejection Philip Morris Products S.A.
18256964 AEROSOL-GENERATING DEVICE WITH AIR-PERMEABLE RECEIVING CAVITY Non-Final OA Philip Morris Products S.A.
18253134 INDUCTION HEATING ELEMENT FOR AEROSOL-GENERATING DEVICE WITH THERMALLY DEFORMABLE SUSCEPTOR Non-Final OA Philip Morris Products S.A.
18251109 AEROSOL-GENERATING DEVICE WITH FLEXIBLE MEMBRANE COMPRISING AN OPENING Non-Final OA Philip Morris Products S.A.
18247668 AEROSOL-GENERATING ARTICLE WITH TUBULAR ELEMENT AND VENTILATION Non-Final OA Philip Morris Products S.A.
18697944 AEROSOL-GENERATING DEVICE Non-Final OA KT&G CORPORATION
18695299 AEROSOL-GENERATING DEVICE Final Rejection KT&G CORPORATION
18278926 SMOKING ARTICLE WITH IMPROVED TOBACCO FLAVOR AND METHOD OF PRODUCING THE SAME Non-Final OA KT&G CORPORATION
18273157 SIDESTREAM SMOKE REMOVAL DEVICE AND CONTROL METHOD THEREOF Final Rejection KT&G CORPORATION
18035652 SMOKING ARTICLE WITH REDUCED TOBACCO SMELL AND METHOD OF MANUFACTURING THE SAME Final Rejection KT&G CORPORATION
17925681 LASER-BASED AEROSOL GENERATION DEVICE AND HEATING CONTROL METHOD THEREOF Non-Final OA KT&G CORPORATION
17919864 PLANAR HEATING ELEMENT FOR GENERATING AEROSOL, METHOD FOR MANUFACTURING THE SAME, AND AEROSOL-GENERATING DEVICE COMPRISING THE SAME Non-Final OA KT&G CORPORATION
18695341 AEROSOL DELIVERY COMPONENT Non-Final OA Imperial Tobacco Limited

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Frequently Asked Questions

What is examiner Charlotte Inkeri Davison's allowance rate?

46.8% of resolved applications examined by Charlotte Inkeri Davison were allowed (47 resolved cases), compared with 40.4% across Art Unit 1700 over the last five years.

Does an interview help with examiner Charlotte Inkeri Davison?

This examiner's interview lift is +29.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Charlotte Inkeri Davison take to allow a patent?

Applications allowed by Charlotte Inkeri Davison took 1,193 days on average from filing to allowance.

Which art unit does examiner Charlotte Inkeri Davison work in?

Charlotte Inkeri Davison examines applications in Art Unit 1700 in Tech Center 1700 (Chemistry & Materials).

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