Prosecution Insights
Last updated: October 25, 2026

Justin M Jonaitis, USPTO Patent Examiner

Listed by the USPTO as JONAITIS, JUSTIN M

Tech Center 3700 • Art Units: 2921 2923 2924 3649 3744 3752 3763

This examiner grants 61% of resolved cases

Analysis

Justin M. Jonaitis has overseen 954 resolved cases in Art Unit 2921. He maintains an allowance rate of 61.0 percent. The median pendency to reach an allowance is 1049 days. These metrics define the typical prosecution experience for applicants in his art unit. The data also indicates an interview lift of 38.7 percent, which suggests that interviews are a powerful tool for resolving issues and securing an allowance with this examiner.

The examiner's records show Pari Pharma GmbH as his top corporate applicant. The firm Knobbe, Martens, Olson & Bear, LLP is identified as the top legal representative in his caseload. While the list of top entities is concise, the 38.7 percent interview lift provides a strong indication of how practitioners can most effectively interact with the examiner. Applicants should prioritize oral communication to address rejections and move their cases toward a final resolution.

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

Performance Statistics

61.0%
Allow Rate
-9.0% vs TC avg
954
Total Applications
+38.7%
Interview Lift
1049
Avg Prosecution Days
Based on 954 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
25.8%
§102 Novelty
45.3%
§103 Obviousness
24.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
35519927 Nebulizer Non-Final OA PARI Pharma GmbH

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Frequently Asked Questions

What is examiner Justin M Jonaitis's allowance rate?

61.0% of resolved applications examined by Justin M Jonaitis were allowed (954 resolved cases), compared with 95.0% across Art Unit 2921 over the last five years.

Does an interview help with examiner Justin M Jonaitis?

This examiner's interview lift is +38.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Justin M Jonaitis take to allow a patent?

Applications allowed by Justin M Jonaitis took 1,049 days on average from filing to allowance.

Which art unit does examiner Justin M Jonaitis work in?

Justin M Jonaitis examines applications in Art Unit 2921 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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