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Examiner Sanjay K Dewan

TECH CENTER 2400 · 2 ART UNITS · 556 DECIDED APPLICATIONS · LAST ACTION MAR 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 2 ART UNITS
88%vs 76% weighted peer average+12 pts

Examiner Sanjay K Dewan has allowed 489 of 556 decided applications.

489 allowed
No applications pending.
The weighted peer average (76%) is each art unit's average below, weighted by this examiner's applications in it (2 art units).
DATA UPDATED JULY 22, 2026
AU 2463 · 87%AU 2472 · 100%

What the data says.reading this examiner

Sanjay K Dewan maintains a public record across 2 art units in Technology Center 2400. Across hundreds of decided applications, the examiner's allowance rate is 88%. The allowance rate ranges from 87% to 100% across these art units. This pooled figure aggregates all decided applications—those allowed and those abandoned—within the examiner's jurisdiction. The range reflects variation in allowance rates among the individual art units represented in the record.

How to read these numbers.

A pooled record aggregates data across multiple art units, combining different subject-matter areas into a single profile. The overall allowance rate describes the examiner's historical record on decided applications and does not predict outcomes for any specific application. When an examiner works across art units, variation in allowance rates among those units is common and reflects differences in the applications themselves, statutory requirements, and prior art within each area.

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 →

The record, art unit by art unit.2 art units

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 2463
498 APPS · 87% ALLOWANCE

Allowance ratewhere this examiner sits among peers

87%
higher than about 50% of the 34 examiners with published rates in art unit 2463
AU avg 76%
0%
100%
Each short mark is one of the 34 examiners with published rates in art unit 2463; the dot is this examiner. The tick is the art-unit average.

Disposition498 decided applications

431 allowed
No applications pending.

Pendencymonths from filing

filed
first action 16.4mo
disposed 28.3mo
0
36mo
Art-unit average: first action 23.2 mo, disposed 36.3 mo.

Rejection groundsexaminer ● vs art-unit average ○

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 eligibility
AU 21
17%
§102 — Anticipation (novelty)
no AU benchmark
82%
§103 — Obviousness
AU 81
79%
§112 — Written description & definiteness
no AU benchmark
29%

Interview benefit

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

without
85%
+4 pts
with
89%

A correlation, not proof that interviews cause allowances. Based on 158 decided applications with an interview and 340 without.

ART UNIT 2472
58 APPS · 100% ALLOWANCE

Allowance ratewhere this examiner sits among peers

100%
higher than about 76% of the 45 examiners with published rates in art unit 2472
AU avg 83%
0%
100%
Each short mark is one of the 45 examiners with published rates in art unit 2472; the dot is this examiner. The tick is the art-unit average, computed across all 47 examiners in the unit — a broader group than the 45 published marks, so it can sit apart from them.

Disposition58 decided applications

58 allowed
No applications pending.

Pendencymonths from filing

filed
first action 20.2mo
disposed 35mo
0
36mo
Art-unit average: first action 23.3 mo, disposed 35.1 mo.

Rejection groundsexaminer ● vs art-unit average ○

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 eligibility
AU 22
18%
§102 — Anticipation (novelty)
no AU benchmark
91%
§103 — Obviousness
AU 82
88%
§112 — Written description & definiteness
no AU benchmark
29%

Interview benefit

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

without
100%
±0 pts
with
100%

A correlation, not proof that interviews cause allowances. Based on 19 decided applications with an interview and 39 without.

// FAQ

Questions about Examiner Sanjay K Dewan

  • What is Sanjay K Dewan's overall allowance rate?
    The examiner's allowance rate is 88% across hundreds of decided applications pooled across all art units. This represents the share of decided applications that were allowed.
  • How many art units does this examiner cover?
    The examiner's public record spans 2 art units in TC 2400.
  • Does the allowance rate vary across art units?
    Yes. The allowance rate ranges from 87% to 100% across the examiner's art units, reflecting differences in the applications and subject matter within each unit.
  • Does this pooled rate predict the outcome of my application?
    No. The pooled allowance rate is a historical aggregate and is not a prediction of any specific application's outcome.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Sanjay K Dewan has a public record within Technology Center 2400. Statistics are computed from publicly available USPTO records, refreshed on a recurring schedule. This page's data was last updated July 22, 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: 556 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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