Examiner Charles Rones has allowed 87 of 141 decided applications in Computer Architecture, Software, and Information Security.
Charles Rones maintains a pooled allowance rate of 62% across hundreds of decided applications in Technology Center 2100 (Computer Architecture, Software, and Information Security). His public record spans five art units within this technology center. The allowance rate—the percentage of decided applications (allowed and abandoned) that were allowed—reflects his overall pattern across these units. Allowance rates vary across the five art units, ranging from 27% to 81%. This range indicates variation in outcomes across different subject-matter areas within the technology center, though the pooled 62% figure aggregates all decided applications regardless of art unit.
This pooled record aggregates applications across five distinct art units in TC 2100. The 62% allowance rate describes past decisions on applications that were decided (allowed or abandoned); it is not a prediction of any specific application's outcome. Allowance rates vary by art unit (27% to 81%), meaning the mix of art units in any given portfolio affects the aggregate. Pooled figures describe historical record only and do not account for individual application facts, claim scope, prior art, or examiner assignment within any specific art unit.
These are aggregate statistics from this examiner's past public record — not predictions about any specific application. The per-art-unit figures below show how the record varies across art units. Our approach to patent prosecution →
Each section benchmarks this examiner against that art unit's average. Figures are this examiner's own public record within the art unit; the overall rate above pools them.
Primarily examines general computer details, and program control and execution.
Primarily examines information retrieval and database structures.
Grounds can co-occur, so the four don't sum to 100%. The art-unit figure is the unweighted mean across examiners in the art unit; §102 and §112 carry no art-unit benchmark.
Based on 32 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.
Primarily examines input/output (I/O) data transfer.
Grounds can co-occur, so the four don't sum to 100%. The art-unit figure is the unweighted mean across examiners in the art unit; §102 and §112 carry no art-unit benchmark.
Based on 22 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.
Primarily examines information retrieval and database structures.
Grounds can co-occur, so the four don't sum to 100%. The art-unit figure is the unweighted mean across examiners in the art unit; §102 and §112 carry no art-unit benchmark.
Based on 21 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.
Primarily examines computer-aided design (CAD).
Grounds can co-occur, so the four don't sum to 100%. The art-unit figure is the unweighted mean across examiners in the art unit; §102 and §112 carry no art-unit benchmark.
Based on 14 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.
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Methodology. This page pools every art unit in which Examiner Charles Rones has a public record within Technology Center 2100. Statistics are computed from publicly available USPTO records, refreshed on a recurring schedule. This page's data was last updated July 14, 2026. The overall allowance rate is total allowed divided by total decided applications (allowed plus abandoned) across all art units — not an average of the per-art-unit rates; pending applications are excluded. Figures are rounded for display. Pooled sample: 148 applications.
Rejection rates. Each §-rate is the share of this examiner's applications that drew at least one office-action rejection in which that statutory ground appears; applications with no rejection on record are excluded, and because grounds can co-occur the four do not sum to 100%. The art-unit figure beside each is the unweighted mean of the per-examiner rates across the art unit, published for §101 and §103 only. Beside the overall allowance rate we show a benchmark: for a single-art-unit examiner it is exactly that art unit's average, labeled “art-unit average”; for an examiner spanning several art units it is the “weighted peer average” — the per-art-unit averages, weighted by this examiner's application count in each — labeled distinctly because it is a blended figure, not any single art unit's average. Both are built from the same per-art-unit averages the panels show.
Lynch LLP is not affiliated with, endorsed by, or sponsored by the United States Patent and Trademark Office. Examiner statistics are derived from publicly available USPTO data.
These statistics describe past examiner behavior and do not predict the outcome of any particular application. Past results do not guarantee future outcomes. Where this page compares an examiner's allowance rate to an art-unit average, that comparison is a factual description of the public record, not a characterization of any individual examiner's conduct or competence.
This page is for general informational purposes and is not legal advice. No attorney-client relationship is formed by viewing it. Full disclaimers →
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