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Examiner Kristoffer L S Sayoc

TECH CENTER 2400 · 1 ART UNIT · 58 DECIDED APPLICATIONS · LAST ACTION MAY 2020
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT
53%vs 69% art-unit average16 pts
higher than about 24% of the 45 examiners with published rates in art unit 2443
AU avg 69%
0%
100%
Each short mark is one of the 45 examiners with published rates in art unit 2443; the dot is this examiner. The tick is the art-unit average.

Examiner Kristoffer L S Sayoc has allowed 31 of 58 decided applications.

31 allowed
27 abandoned
No applications pending.
DATA UPDATED JULY 22, 2026

What the data says.reading this examiner

Kristoffer L S Sayoc maintains a public record in Technology Center 2400 across one art unit. His pooled allowance rate is 53% of decided applications across dozens of decided applications. This rate reflects the share of applications in his record that issued as patents relative to all applications that were decided (allowed or abandoned), excluding pending matters. The record aggregates outcomes across the examiner's art-unit assignment and provides a snapshot of historical dispositions without indication of performance on any future application.

How to read these numbers.

A pooled record aggregates applications across all art units assigned to an examiner and reports a single allowance rate. This aggregate figure describes past outcomes only and is not predictive of any specific application's path. Different art units within TC 2400 may have different application populations, technology profiles, and disposal patterns. The pooled rate is a historical summary and does not forecast the outcome of any individual case.

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.1 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 2443
58 APPS · 53% ALLOWANCE

Allowance ratewhere this examiner sits among peers

53%
higher than about 24% of the 45 examiners with published rates in art unit 2443
AU avg 69%
0%
100%
Each short mark is one of the 45 examiners with published rates in art unit 2443; the dot is this examiner. The tick is the art-unit average.

Disposition58 decided applications

31 allowed
27 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 24.8mo
disposed 54.4mo
0
60mo
Art-unit average: first action 23.1 mo, disposed 40.7 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 37
69%
§102 — Anticipation (novelty)
no AU benchmark
70%
§103 — Obviousness
AU 77
96%
§112 — Written description & definiteness
no AU benchmark
69%

Interview benefit

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

without
52%
+3 pts
with
55%

A correlation, not proof that interviews cause allowances. Based on 31 decided applications with an interview and 27 without.

// FAQ

Questions about Examiner Kristoffer L S Sayoc

  • What is Kristoffer L S Sayoc's overall allowance rate?
    His pooled allowance rate is 53%, measured across dozens of decided applications (allowed and abandoned cases, excluding pending matters) in Technology Center 2400.
  • How many art units does this examiner cover?
    The public record spans one art unit within TC 2400.
  • Does the pooled allowance rate predict the outcome of my application?
    No. The pooled rate is a historical aggregate and is not predictive of any specific application. It describes past dispositions only and does not indicate the outcome of any pending or future matter.
  • What does the allowance rate include and exclude?
    The allowance rate is the percentage of decided applications (allowed plus abandoned) and excludes all pending applications from the calculation.
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Where to go next.

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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Kristoffer L S Sayoc 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: 58 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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