Prosecution Insights
Last updated: October 26, 2026

Michael J Felton, USPTO Patent Examiner

Listed by the USPTO as FELTON, MICHAEL J

Tech Center 1700 • Art Units: 1700 1747 1755 1791

This examiner grants 60% of resolved cases

Analysis

FELTON, MICHAEL J has 503 resolved cases in Tech Center 1700 and art unit 1700. The allowance rate is 59.6%, while the interview lift is 14.5%. The median time to allowance is 1708 days. These figures describe a substantial examination record with a moderate allowance outcome and a long median path to allowance.

The listed companies are Philip Morris International Inc., Nicoventures Trading Limited, and R.J. Reynolds Tobacco Company. The listed firms are OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P., Burr & Forman LLP (Primary Customer Number), and Harness, Dickey & Pierce-Altria. For practitioners, the profile supports planning around extended prosecution timelines and treating interviews as a potentially useful, though not dominant, component of response strategy.

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

Performance Statistics

59.6%
Allow Rate
-5.4% vs TC avg
556
Total Applications
+14.5%
Interview Lift
1708
Avg Prosecution Days
Based on 503 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
16.1%
§102 Novelty
60.3%
§103 Obviousness
19.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19676089 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
19670854 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
18577916 AEROSOL-GENERATING DEVICE AND SYSTEM COMPRISING AN INDUCTIVE HEATING DEVICE AND METHOD OF OPERATING SAME Non-Final OA Philip Morris Products S.A.
18577895 AEROSOL-GENERATING DEVICE AND SYSTEM COMPRISING AN INDUCTIVE HEATING DEVICE AND METHOD OF OPERATING SAME Non-Final OA Philip Morris Products S.A.
18550869 AEROSOL-GENERATING DEVICE WITH COMPRESSED ELASTOMERIC SEAL Final Rejection 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.
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.

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Frequently Asked Questions

What is examiner Michael J Felton's allowance rate?

59.6% of resolved applications examined by Michael J Felton were allowed (503 resolved cases), compared with 40.4% across Art Unit 1700 over the last five years.

Does an interview help with examiner Michael J Felton?

This examiner's interview lift is +14.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Michael J Felton take to allow a patent?

Applications allowed by Michael J Felton took 1,708 days on average from filing to allowance.

Which art unit does examiner Michael J Felton work in?

Michael J Felton examines applications in Art Unit 1700 in Tech Center 1700 (Chemistry & Materials).

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