Prosecution Insights
Last updated: October 26, 2026

Daniel G Mariam, USPTO Patent Examiner

Listed by the USPTO as MARIAM, DANIEL G

Tech Center 2600 • Art Units: 2142 2624 2664 2665 2668 2675

This examiner grants 91% of resolved cases

Analysis

MARIAM, DANIEL G works in tech center 2600 and art unit 2142. The record includes 1204 resolved cases, a 90.6% allowance rate, and a median of 846 days to allowance. The 10.3% interview lift indicates that interviews are associated with improved allowance outcomes.

Recurring companies include Konica Minolta Inc., Canon Inc., and American Express Travel Related Services Company, Inc. The listed firms are Abel Schillinger, LLP, Aurora Consulting LLC, and BakerHostetler. The substantial case record provides a useful basis for assessing prosecution outcomes and timing in this art unit.

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

Performance Statistics

90.6%
Allow Rate
+28.6% vs TC avg
1,235
Total Applications
+10.3%
Interview Lift
846
Avg Prosecution Days
Based on 1204 resolved cases, 2023–2026

Rejection Statute Breakdown

16.6%
§101 Eligibility
20.2%
§102 Novelty
35.6%
§103 Obviousness
20.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18953168 INFORMATION PROCESSING APPARATUS, LEARNING APPARATUS, AND INFORMATION PROCESSING METHOD Non-Final OA CANON KABUSHIKI KAISHA
18869864 COMPENSATING FOR DIFFERENCES IN MEDICAL IMAGES Non-Final OA KONINKLIJKE PHILIPS N.V.
19071052 METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM FOR OBJECT RECOGNITION Non-Final OA Beijing Youzhuju Network Technology Co., Ltd.
18576256 SITE-SPECIFIC ADAPTATION OF AUTOMATED DIAGNOSTIC ANALYSIS SYSTEMS Non-Final OA Siemens Healthcare Diagnostics Inc.

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Frequently Asked Questions

What is examiner Daniel G Mariam's allowance rate?

90.6% of resolved applications examined by Daniel G Mariam were allowed (1,204 resolved cases), compared with 23.4% across Art Unit 2142 over the last five years.

Does an interview help with examiner Daniel G Mariam?

This examiner's interview lift is +10.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Daniel G Mariam take to allow a patent?

Applications allowed by Daniel G Mariam took 846 days on average from filing to allowance.

Which art unit does examiner Daniel G Mariam work in?

Daniel G Mariam examines applications in Art Unit 2142 in Tech Center 2600 (Communications).

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