Prosecution Insights
Last updated: October 27, 2026

Christina Marie Schreiber, USPTO Patent Examiner

Listed by the USPTO as SCHREIBER, CHRISTINA MARIE

Tech Center 2800 • Art Units: 2800 2832 2837

This examiner grants 79% of resolved cases

Analysis

SCHREIBER, CHRISTINA MARIE works in Tech Center 2800 and Art Unit 2800. The profile contains 999 resolved cases and reports an allowance rate of 79.4%. Median time to allowance is 813 days, and interview lift is 15.6%, showing a substantial allowance record with a moderate interview association.

The principal companies are Roland Corporation, Apple Inc., and Sony Group Corporation. The leading firms are JCIPRNET, ARENTFOX SCHIFF LLP, and Bekiares Eliezer LLP. Practitioners can use the extensive record to study recurring issues, while incorporating interviews as one part of a broader prosecution plan.

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

Performance Statistics

79.4%
Allow Rate
+11.4% vs TC avg
1,023
Total Applications
+15.6%
Interview Lift
813
Avg Prosecution Days
Based on 999 resolved cases, 2023–2026

Rejection Statute Breakdown

3.5%
§101 Eligibility
33.4%
§102 Novelty
30.9%
§103 Obviousness
27.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18468658 TECHNIQUES FOR GENERATING VIDEO EFFECTS FOR SING-ALONG SESSIONS Non-Final OA Apple Inc.
18685732 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING SYSTEM Non-Final OA Sony Group Corporation
18151359 HANDS-ON ARTIFICIAL INTELLIGENCE EDUCATION SERVICE Final Rejection Amazon Technologies, Inc.
18512121 SOUND GENERATION METHOD AND SOUND GENERATION DEVICE USING A MACHINE LEARNING MODEL Non-Final OA Yamaha Corporation

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Frequently Asked Questions

What is examiner Christina Marie Schreiber's allowance rate?

79.4% of resolved applications examined by Christina Marie Schreiber were allowed (999 resolved cases), compared with 69.7% across Art Unit 2800 over the last five years.

Does an interview help with examiner Christina Marie Schreiber?

This examiner's interview lift is +15.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Christina Marie Schreiber take to allow a patent?

Applications allowed by Christina Marie Schreiber took 813 days on average from filing to allowance.

Which art unit does examiner Christina Marie Schreiber work in?

Christina Marie Schreiber examines applications in Art Unit 2800 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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