Prosecution Insights
Last updated: October 27, 2026

Evan Michael Lewoczko, USPTO Patent Examiner

Listed by the USPTO as LEWOCZKO, EVAN MICHAEL

Tech Center 3700 • Art Units: 1612 1654 1717 3774

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-70.0% vs TC avg
40
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
9.2%
§102 Novelty
40.4%
§103 Obviousness
24.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18638130 POLYMER MICROSPHERE AND PREPARATION METHOD THEREOF Non-Final OA BOE Technology Group Co., Ltd.
18834637 THERAGNOSTIC FOLATE CONJUGATES Non-Final OA MERCK PATENT GMBH
18724773 NOVEL BISPIDINE-BASED METAL CHELATING LIGANDS DISPLAYING GOOD RELAXIVITY Non-Final OA CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
18294646 AGENTS, COMPOSITIONS, AND METHODS FOR CANCER DETECTION Non-Final OA The Johns Hopkins University
18553092 HETEROBIVALENT AND HOMOBIVALENT AGENTS TARGETING FIBROBLAST ACTIVATION PROTEIN ALPHA AND/OR PROSTATE-SPECIFIC MEMBRANE ANTIGEN Non-Final OA The Johns Hopkins University
18834373 PROBE FOR NUCLEAR MEDICAL TESTING Non-Final OA The University of Tokyo
18866044 FLUOROPHORE-LOADED GELATIN-BASED NANOPARTICLES FOR NEAR-INFRARED IMAGING Non-Final OA The Board of Trustees of the University of Illinois
18293488 RADIOLABELED COMPOUND AND USE THEREOF Non-Final OA OSAKA UNIVERSITY
18581223 METALLOHYDROPORPHYRINS FOR PHOTOACOUSTIC IMAGING Non-Final OA NIRvana Sciences Inc.

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Frequently Asked Questions

Which art unit does examiner Evan Michael Lewoczko work in?

Evan Michael Lewoczko examines applications in Art Unit 1612 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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