Prosecution Insights
Last updated: October 02, 2026

Examiner: FELTON, MICHAEL J

Tech Center 1700 • Art Units: 1700 1747 1755 1791

This examiner grants 60% of resolved cases

Analysis

Michael J Felton serves in Tech Center 1700 and Art Unit 1700, having resolved 501 cases. His allowance rate is 59.9 percent. This rate indicates a moderate level of success for applicants seeking patent protection in this art unit. The 59.9 percent allowance rate provides a benchmark for the likelihood of achieving a grant during the examination process.

The interview lift is 14.1 percent. This figure suggests that interviews are a useful tool for advancing prosecution, providing a notable increase in the probability of allowance. With 501 resolved cases, the data supports the idea that verbal communication can help resolve technical disagreements. Practitioners should utilize the 14.1 percent lift to clarify complex issues that may be difficult to address in writing.

The median days to allowance is 1707. This long timeframe suggests that the examination process is thorough and time-consuming. Practitioners should plan for an engagement that spans 1707 days, keeping in mind the 59.9 percent allowance rate and the potential benefits of the 14.1 percent interview lift. This median reflects the duration required to navigate the complexities of this art unit.

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

Performance Statistics

59.9%
Allow Rate
-5.1% vs TC avg
544
Total Applications
+14.1%
Interview Lift
1707
Avg Prosecution Days
Based on 501 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
16.2%
§102 Novelty
60.5%
§103 Obviousness
19.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19670854 APPARATUS FOR GENERATING AEROSOL FROM AN AEROSOLIZABLE MEDIUM AND ARTICLE OF AEROSOLIZABLE MEDIUM Non-Final OA Nicoventures Trading Limited
19670798 APPARATUS FOR GENERATING AEROSOL FROM AN AEROSOLIZABLE MEDIUM AND ARTICLE OF AEROSOLIZABLE MEDIUM Non-Final OA Nicoventures Trading Limited
19670723 APPARATUS FOR GENERATING AEROSOL FROM AN AEROSOLIZABLE MEDIUM AND ARTICLE OF AEROSOLIZABLE MEDIUM Non-Final OA Nicoventures Trading Limited
18002949 USER FEEDBACK SYSTEM AND METHOD Final Rejection NICOVENTURES TRADING LIMITED
17051490 VAPORIZABLE FORMULATION Non-Final OA NICOVENTURES TRADING LIMITED
17537899 INKS, COATINGS AND ADHESIVES AS CARRIERS FOR TAGGANTS FOR TOBACCO PRODUCT AUTHENTICATION AND COMPONENT DETECTION Final Rejection Altria Client Services LLC
18523264 CONTROL BODY FOR AN ELECTRONIC SMOKING ARTICLE Non-Final OA RAI Strategic Holdings, Inc.
18482746 USER INTERFACE FOR AN AEROSOL DELIVERY DEVICE Non-Final OA R.J. Reynolds Tobacco Company
18138640 SMOKELESS TOBACCO PRODUCTS WITH STARCH COMPONENT Non-Final OA R.J. REYNOLDS TOBACCO COMPANY
19281598 STABLE WRAPPER FOR AEROSOL GENERATING ARTICLE Non-Final OA PHILIP MORRIS PRODUCTS S.A.
18698793 MODULAR AEROSOL-GENERATING DEVICE WITH HEATING COMPARTMENT Non-Final OA Philip Morris Products S.A.
18550869 AEROSOL-GENERATING DEVICE WITH COMPRESSED ELASTOMERIC SEAL Final Rejection Philip Morris Products S.A.
18550877 AEROSOL-GENERATING DEVICE WITH VENTING MEANS Non-Final OA Philip Morris Products S.A.
17905299 AEROSOL-GENERATING DEVICE WITH FEEDBACK CONTROL OF TRANSDUCER Final Rejection Philip Morris Products S.A.
17782776 SHEET OF A MATERIAL CONTAINING ALKALOIDS Non-Final OA PHILIP MORRIS PRODUCTS S.A.
17419528 LIQUID NICOTINE FORMULATION Final Rejection Philip Morris Products S.A.
17419468 AEROSOL-GENERATING ARTICLE HAVING ROD COMPRISING TOBACCO MATERIAL WITH FORMED FLUID PASSAGEWAYS Final Rejection Philip Morris Products S.A.
17418928 LIQUID NICOTINE FORMULATION COMPRISING WATER-IMMISCIBLE SOLVENTS Final Rejection Philip Morris Products S.A.
16932413 METHOD AND APPARATUS FOR CLEANING A HEATING ELEMENT OF AEROSOL GENERATING DEVICE Non-Final OA PHILIP MORRIS PRODUCTS S.A.
17672882 CIGARETTES AND CIGARETTE FILTERS INCLUDING ACTIVATED CARBON FOR REMOVING NITRIC OXIDE Final Rejection Philip Morris USA Inc.
17551745 COLLOIDAL PLANT POWDER/EXTRACT ENCAPSULATION WITH PECTIN-PROTEIN COACERVATE GELS Final Rejection Philip Morris USA Inc.
18591667 TOBACCO SHEET FOR NON-COMBUSTION HEATING-TYPE FLAVOR INHALER, NON-COMBUSTION HEATING-TYPE FLAVOR INHALER, AND NON-COMBUSTION HEATING-TYPE FLAVOR INHALATION SYSTEM Non-Final OA JAPAN TOBACCO INC.
18024380 Cartomizer for an Aerosol Generating Device with Leakage Prevention Final Rejection JT International SA
17525815 COMPOSITIONS, DEVICES, AND METHODS FOR NICOTINE AEROSOL DELIVERY Final Rejection NJOY, LLC
17876902 DEVICES AND METHODS FOR PRE-ROLLED SMOKING TUBES Non-Final OA SAD IP Holdings, LLC
17424016 AN ORAL NICOTINE PRODUCT COMPRISING A PH ADJUSTING AGENT Final Rejection Swedish Match North Europe AB

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