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Examiner Charles D Adams

TECH CENTER 2100 · 3 ART UNITS · 476 DECIDED APPLICATIONS · LAST ACTION JUN 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 3 ART UNITS
44%vs 56% weighted peer average12 pts

Examiner Charles D Adams has allowed 209 of 476 decided applications in Computer Architecture, Software, and Information Security.

allowed209abandoned267pending38· pending excluded from the rate
The weighted peer average (56%) is each art unit's average below, weighted by this examiner's applications in it (3 art units).
DATA UPDATED JULY 14, 2026
AU 2152 · 50%AU 2164 · 27%AU 2165 · 97%
// READING THIS EXAMINER

What the data says.

Charles D Adams maintains a 44% allowance rate across hundreds of decided applications in Technology Center 2100 (Computer Architecture, Software, and Information Security). His record spans three art units within this technology center. The allowance rate—the percentage of applications that were allowed among all decided (allowed and abandoned) applications—reflects the examiner's pooled performance across these art units. Allowance rates within individual art units range from 27% to 97%, indicating variation in outcomes by art-unit classification. This pooled figure represents historical decisions and does not predict outcomes in any specific application.

// HOW TO READ THESE NUMBERS

How to read these numbers.

A pooled record aggregates an examiner's decisions across multiple art units into a single allowance percentage. This aggregate describes past performance and reflects the examiner's work across different technology areas within TC 2100. The range reported—the lowest and highest rates among art units with substantial records—shows how performance varies by art-unit classification. Pooled figures are correlational summaries of historical decisions and are not predictions of future application outcomes. Individual art-unit records provide more granular detail on specific subject-matter areas.

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 →

// BY ART UNIT

The record, art unit by art unit.

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.

◈ PRIMARY · ART UNIT 2152
226 APPS · 50% ALLOWANCE

Primarily examines information retrieval and database structures.

50% allowance (of decided)▏ art-unit average 49%
DISPOSITION113 / 113 / 0allowed / abandoned / pending
FIRST ACTION21.4 moart unit avg 28.8 mo
TOTAL PENDENCY54.6 moart unit avg 42.9 mo
// REJECTION PROFILE
REJECTION RATE = SHARE OF THIS EXAMINER'S APPLICATIONS THAT DREW ≥1 OFFICE-ACTION REJECTION IN WHICH THE GROUND APPEARS

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.

§101 — Subject-matter eligibility79%art unit 62%+17 pts
§102 — Anticipation (novelty)89%no art-unit benchmark
§103 — Obviousness99%art unit 88%+11 pts
§112 — Written description & definiteness51%no art-unit benchmark
// INTERVIEW SPLIT

Allowance rate for applications with an examiner interview versus without one.

WITH INTERVIEW67%allowance share
WITHOUT INTERVIEW24%+43 pt difference

A correlation, not proof that interviews cause allowances. Based on 136 decided applications with an interview and 90 without.

ART UNIT 2164
211 APPS · 27% ALLOWANCE

Primarily examines information retrieval and database structures.

27% allowance (of decided)▏ art-unit average 62%
DISPOSITION58 / 153 / 0allowed / abandoned / pending
FIRST ACTION26.9 moart unit avg 22.7 mo
TOTAL PENDENCY65.2 moart unit avg 43.4 mo
// REJECTION PROFILE
REJECTION RATE = SHARE OF THIS EXAMINER'S APPLICATIONS THAT DREW ≥1 OFFICE-ACTION REJECTION IN WHICH THE GROUND APPEARS

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.

§101 — Subject-matter eligibility65%art unit 58%+7 pts
§102 — Anticipation (novelty)53%no art-unit benchmark
§103 — Obviousness98%art unit 88%+10 pts
§112 — Written description & definiteness33%no art-unit benchmark
// INTERVIEW SPLIT

Allowance rate for applications with an examiner interview versus without one.

WITH INTERVIEW47%allowance share
WITHOUT INTERVIEW7%+40 pt difference

A correlation, not proof that interviews cause allowances. Based on 108 decided applications with an interview and 103 without.

ART UNIT 2165
77 APPS · 97% ALLOWANCE

Primarily examines information retrieval and database structures.

97% allowance (of decided)▏ art-unit average 63%
DISPOSITION38 / 1 / 38allowed / abandoned / pending
FIRST ACTION18.1 moart unit avg 22.5 mo
TOTAL PENDENCY34.7 moart unit avg 39.6 mo
// REJECTION PROFILE
REJECTION RATE = SHARE OF THIS EXAMINER'S APPLICATIONS THAT DREW ≥1 OFFICE-ACTION REJECTION IN WHICH THE GROUND APPEARS

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.

§101 — Subject-matter eligibility87%art unit 54%+33 pts
§102 — Anticipation (novelty)95%no art-unit benchmark
§103 — Obviousness100%art unit 82%+18 pts
§112 — Written description & definiteness46%no art-unit benchmark
// FAQ

Questions about Examiner Charles D Adams

  • What is Charles D Adams's overall allowance rate?
    His allowance rate is 44% across hundreds of decided applications. This represents the percentage of applications allowed among all decided applications (allowed and abandoned combined) in his pooled record across all art units.
  • How many art units does his record cover?
    His public record spans three art units within Technology Center 2100 (Computer Architecture, Software, and Information Security).
  • What is the range of allowance rates across his art units?
    Allowance rates range from 27% to 97% across these art units, reflecting variation in outcomes by art-unit classification.
  • What does a pooled allowance rate mean?
    A pooled rate aggregates decisions across multiple art units into one figure. It describes historical outcomes and does not predict the result of any specific application. Individual art units may have notably different rates.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Charles D Adams 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: 514 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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