Prosecution Insights
Last updated: October 26, 2026

Mark Roz, USPTO Patent Examiner

Listed by the USPTO as ROZ, MARK

Tech Center 2600 • Art Units: 2624 2669 2675

This examiner grants 67% of resolved cases

Analysis

Mark Roz has resolved 398 cases in Tech Center 2600, with an allowance rate of 66.8 percent. His work in Art Unit 2624 involves high-technology companies such as Qualcomm Incorporated, GE Precision Healthcare LLC, and NVIDIA Corporation. The median days to allowance for these cases is 1305. Firms like Astute IP Law Group, BROADVIEW IP LAW, PC, and GE Healthcare-McCoy Russell LLP frequently represent applicants on this docket.

The interview lift of 36.3 percent is a significant metric, indicating that interviews greatly enhance the 66.8 percent baseline allowance rate. This 36.3 percent lift suggests that oral advocacy is a key tool for overcoming rejections and moving toward a grant. Given the 1305-day median pendency, practitioners should prioritize interviews to navigate the 66.8 percent allowance rate. With 398 resolved cases, the data strongly supports the use of interviews as a primary strategy for success.

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

Performance Statistics

66.8%
Allow Rate
+4.8% vs TC avg
408
Total Applications
+36.3%
Interview Lift
1305
Avg Prosecution Days
Based on 398 resolved cases, 2023–2026

Rejection Statute Breakdown

5.3%
§101 Eligibility
25.0%
§102 Novelty
53.4%
§103 Obviousness
15.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18598883 DISENTANGLED RECURRENT REPRESENTATION LEARNING FOR VIDEO GENERATION Non-Final OA Lemon Inc.
18461868 SPHERE POLE PROJECTIONS FOR EFFICIENT COMPRESSION OF 360-DEGREE VIDEO Non-Final OA QUALCOMM Incorporated
18326437 INSTANCE SEGMENTATION WITH DEPTH AND BOUNDARY LOSSES Final Rejection QUALCOMM Incorporated
18662869 METHODS AND SYSTEMS FOR TUNING A STATIC MODEL Non-Final OA GE Precision Healthcare LLC
18350654 METHOD AND APPARATUS ENCODING/DECODING A MULTISCALE FEATURE GROUP Final Rejection INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY
18495324 SYSTEM AND METHOD FOR GAUSSIAN PROCESS AND DEEP LEARNING ATMOSPHERIC CORRECTION Final Rejection UNIVERSITY OF VIRGINIA PATENT FOUNDATION

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Frequently Asked Questions

What is examiner Mark Roz's allowance rate?

66.8% of resolved applications examined by Mark Roz were allowed (398 resolved cases), compared with 74.2% across Art Unit 2624 over the last five years.

Does an interview help with examiner Mark Roz?

This examiner's interview lift is +36.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Mark Roz take to allow a patent?

Applications allowed by Mark Roz took 1,305 days on average from filing to allowance.

Which art unit does examiner Mark Roz work in?

Mark Roz examines applications in Art Unit 2624 in Tech Center 2600 (Communications).

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