Examiner Marwan Ayash has allowed 276 of 402 decided applications (69%) in Computer Architecture, Software, and Information Security.
Marwan Ayash maintains a public record across 2 art units in Technology Center 2100 (Computer Architecture, Software, and Information Security). Of 402 disposed applications, 276 were allowed, yielding a 69% allowance rate. The allowance rate ranges from 54% to 77% across these art units, reflecting variation in the examiner's record within the technology center. The examiner's caseload spans distinct areas of subject matter within TC 2100, with the pooled figure representing an aggregate measure of outcomes across both units.
A pooled record aggregates outcomes across multiple art units, masking individual variation. The overall allowance rate of 69% describes past outcomes on 402 decided applications and is not a prediction of any specific application's outcome. The range (54% to 77%) indicates that allowance rates differ materially among the examiner's art units. This pooled view does not isolate performance within any single art unit or technology area—separate data are available for each 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 input/output (I/O) data transfer, and memory access and allocation.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 180 decided applications with an interview and 73 without.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 46 decided applications with an interview and 103 without.
Methodology. This page pools every art unit in which Examiner Marwan Ayash 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 June 25, 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: 427 applications.
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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