Prosecution Insights
Last updated: October 27, 2026

John Robert Dakita Ewald, USPTO Patent Examiner

Listed by the USPTO as EWALD, JOHN ROBERT DAKITA

Tech Center 2100 • Art Units: 2143 2199

This examiner grants 77% of resolved cases

Analysis

EWALD, JOHN ROBERT DAKITA is assigned to technology center 2100 and art unit 2143. The profile includes 30 resolved cases, a 76.7% allowance rate, a 49.3% interview lift, and a median of 1238 days to allowance. The small record shows a favorable allowance outcome and a pronounced interview association, but neither measure should be generalized without caution.

The listed companies are Intel Corporation, Huawei Technologies Co., Ltd., and Amazon Technologies Inc. The associated firms are 2SPL Patent Attorneys, Bainwood, Huang & Associates, LLC, and Cooper Legal Group LLC. Practitioners may wish to prioritize interview preparation when written responses leave material issues unresolved. The median timing indicates that even favorable cases may require extended prosecution management.

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

Performance Statistics

76.7%
Allow Rate
+21.7% vs TC avg
57
Total Applications
+49.3%
Interview Lift
1238
Avg Prosecution Days
Based on 30 resolved cases, 2023–2026

Rejection Statute Breakdown

8.4%
§101 Eligibility
14.0%
§102 Novelty
59.0%
§103 Obviousness
15.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18515471 Scheduling Method, Apparatus, and System, and Computing Device Final Rejection Huawei Technologies Co., Ltd.
18518927 DYNAMIC ENDPOINT MANAGEMENT FOR HETEROGENEOUS MACHINE LEARNING MODELS Final Rejection Amazon Technologies, Inc.
18570132 Firmware Apparatus, Device, Method and Computer Program Final Rejection Intel Corporation
18215814 SYSTEMS AND METHODS FOR ADAPTIVE BATCHED JOB COMPUTE MANAGEMENT Non-Final OA Intel Corporation
18406442 ORCHESTRATOR FOR OPTIMIZING HPC COMPUTTING JOB ALLOCATION Final Rejection RTX Corporation
18515333 MULTI-CLOUD PLATFORM FOR MIGRATION AND DEPLOYMENT OF CLOUD SERVICES Non-Final OA NetApp Inc.
18470177 DYNAMIC ADAPTIVE SCHEDULING FOR ENERGY-EFFICIENT HETEROGENEOUS SYSTEMS-ON-CHIP AND RELATED ASPECTS Final Rejection BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
18536811 TOKEN SYSTEM WITH PER-CORE TOKEN POOLS AND A SHARED TOKEN POOL Final Rejection Dell Products L.P.

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Frequently Asked Questions

What is examiner John Robert Dakita Ewald's allowance rate?

76.7% of resolved applications examined by John Robert Dakita Ewald were allowed (30 resolved cases), compared with 50.4% across Art Unit 2143 over the last five years.

Does an interview help with examiner John Robert Dakita Ewald?

This examiner's interview lift is +49.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner John Robert Dakita Ewald take to allow a patent?

Applications allowed by John Robert Dakita Ewald took 1,238 days on average from filing to allowance.

Which art unit does examiner John Robert Dakita Ewald work in?

John Robert Dakita Ewald examines applications in Art Unit 2143 in Tech Center 2100 (Computing & Software).

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