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Examiner Farid Homayounmehr

TECH CENTER 2400 · 4 ART UNITS · 138 DECIDED APPLICATIONS · LAST ACTION SEP 2025
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 4 ART UNITS
57%vs 72% weighted peer average15 pts

Examiner Farid Homayounmehr has allowed 78 of 138 decided applications.

78 allowed
60 abandoned
Plus 2 applications still pending — not yet decided, so excluded from the rate.
The weighted peer average (72%) is each art unit's average below, weighted by this examiner's applications in it (4 art units).
DATA UPDATED JULY 22, 2026
AU 2439 · 65%AU 2434 · 60%AU 2495 · 37%AU 2493 · 33%

What the data says.reading this examiner

Farid Homayounmehr maintains a pooled allowance rate of 57% across hundreds of decided applications in Technology Center 2400. His record spans four art units: 2434, 2439, 2493, and 2495. The allowance rate—the percentage of applications that issued as allowed among all decided (allowed and abandoned) applications—reflects outcomes pooled across this multi-unit practice. Allowance rates vary across these art units, ranging from 37% to 65%. This range reflects the natural variation in prosecution outcomes across different subject-matter groupings within the technology center.

How to read these numbers.

A pooled, cross-art-unit record aggregates an examiner's decisions across multiple art-unit assignments. The overall allowance rate describes historical outcomes and is not a prediction of any specific application's fate. Because different art units may have different procedural norms, examiner caseloads, and application characteristics, aggregate figures mask variation—reflected here in the 37% to 65% range. Pooled data is useful for understanding an examiner's general practice; individual art-unit records provide more granular insight.

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.4 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 2439
65 APPS · 65% ALLOWANCE

Allowance ratewhere this examiner sits among peers

65%
higher than about 29% of the 34 examiners with published rates in art unit 2439
AU avg 68%
0%
100%
Each short mark is one of the 34 examiners with published rates in art unit 2439; the dot is this examiner. The tick is the art-unit average, computed across all 35 examiners in the unit — a broader group than the 34 published marks, so it can sit apart from them.

Disposition65 decided applications

42 allowed
23 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 37.6mo
disposed 70.7mo
0
72mo
Art-unit average: first action 26.9 mo, disposed 44.5 mo.

Interview benefit

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

without
39%
+49 pts
with
88%

A correlation, not proof that interviews cause allowances. Based on 34 decided applications with an interview and 31 without.

ART UNIT 2434
42 APPS · 60% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

60%
higher than about 13% of the 38 examiners with published rates in art unit 2434
AU avg 76%
0%
100%
Each short mark is one of the 38 examiners with published rates in art unit 2434; the dot is this examiner. The tick is the art-unit average, computed across all 41 examiners in the unit — a broader group than the 38 published marks, so it can sit apart from them.

Disposition42 decided applications

25 allowed
17 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 37.1mo
disposed 59.2mo
0
60mo
Art-unit average: first action 26.5 mo, disposed 41.8 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 39
100%
§102 — Anticipation (novelty)
no AU benchmark
0%
§103 — Obviousness
AU 86
75%
§112 — Written description & definiteness
no AU benchmark
25%

Based on 42 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

ART UNIT 2495
21 APPS · 37% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

37%
higher than about 0% of the 21 examiners with published rates in art unit 2495
AU avg 79%
0%
100%
Each short mark is one of the 21 examiners with published rates in art unit 2495; the dot is this examiner. The tick is the art-unit average, computed across all 22 examiners in the unit — a broader group than the 21 published marks, so it can sit apart from them.

Disposition19 decided applications

7 allowed
12 abandoned
Plus 2 applications still pending — not yet decided, so excluded from the rate.

Pendencymonths from filing

filed
first action 31.1mo
disposed 59.7mo
0
60mo
Art-unit average: first action 20.3 mo, disposed 35.9 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 39
27%
§102 — Anticipation (novelty)
no AU benchmark
55%
§103 — Obviousness
AU 85
55%
§112 — Written description & definiteness
no AU benchmark
73%

Based on 21 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

ART UNIT 2493
12 APPS · 33% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

33%
higher than about 13% of the 32 examiners with published rates in art unit 2493
AU avg 70%
0%
100%
Each short mark is one of the 32 examiners with published rates in art unit 2493; the dot is this examiner. The tick is the art-unit average.

Disposition12 decided applications

4 allowed
8 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 30.8mo
disposed 58.1mo
0
60mo
Art-unit average: first action 23 mo, disposed 36.7 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 43
67%
§102 — Anticipation (novelty)
no AU benchmark
0%
§103 — Obviousness
AU 90
100%
§112 — Written description & definiteness
no AU benchmark
67%

Based on 12 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Farid Homayounmehr

  • What is Examiner Homayounmehr's overall allowance rate?
    57% across hundreds of decided applications pooled across all art units in Technology Center 2400.
  • How many art units does this examiner cover?
    Four art units: 2434, 2439, 2493, and 2495.
  • What is the range of allowance rates across his art units?
    Allowance rates range from 37% to 65% among these art units. This variation reflects differences in prosecution outcomes across different subject-matter groupings.
  • Does the pooled allowance rate predict my application's outcome?
    No. Pooled historical rates describe past outcomes only and are not predictions of any specific application.
◈ HOW LYNCH LLP CAN HELP

Where to go next.

Lynch LLP represents applicants in patent prosecution before the USPTO. These are general resources about the firm's services — not advice about this examiner or any specific application.

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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Farid Homayounmehr 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: 140 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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