LYNCH·LLP
HOME/EXAMINERS/TC 2100/SUMIL MANUBHAI DESAI
◈ FIND AN EXAMINER, ART UNIT, OR APPLICATION #
◈ USPTO PATENT EXAMINER STATISTICS

Examiner Sumil Manubhai Desai

TECH CENTER 2100 · 3 ART UNITS · 65 DECIDED APPLICATIONS · LAST ACTION DEC 2019
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 3 ART UNITS
71%vs 74% weighted peer average3 pts

Examiner Sumil Manubhai Desai has allowed 46 of 65 decided applications in Computer Architecture, Software, and Information Security.

allowed46abandoned19pending0· pending excluded from the rate
The weighted peer average (74%) is each art unit's average below, weighted by this examiner's applications in it (3 art units).
DATA UPDATED JULY 14, 2026
AU 2187 · 82%AU 2118 · 71%AU 2115 · 30%
// READING THIS EXAMINER

What the data says.

Examiner Sumil Manubhai Desai maintains a public record in Technology Center 2100 (Computer Architecture, Software, and Information Security) spanning 3 art units. Across dozens of decided applications, the examiner's allowance rate is 71%. The allowance rate—the share of decided applications (allowed and abandoned) that were allowed—reflects the examiner's pooled record across all three art units. Among these art units, allowance rates range from 71% to 82%. This range reflects variation across the different art units in which the examiner maintains a substantial record.

// HOW TO READ THESE NUMBERS

How to read these numbers.

This record is pooled across multiple art units and represents aggregated historical data. The overall allowance rate describes what occurred in past decided applications and is not a prediction of any specific application's outcome. Pooled figures obscure individual art-unit variation; the range shown (71% to 82%) illustrates that allowance rates differ among the art units covered. Individual art-unit records appear separately on this page.

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 2187
34 APPS · 82% ALLOWANCE · LIMITED DATA

Primarily examines computer-aided design (CAD).

82% allowance (of decided)▏ art-unit average 72%
DISPOSITION28 / 6 / 0allowed / abandoned / pending
FIRST ACTION19.2 moart unit avg 23.3 mo
TOTAL PENDENCY38.8 moart unit avg 36.4 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 eligibility40%art unit 40%±0 pts
§102 — Anticipation (novelty)67%no art-unit benchmark
§103 — Obviousness100%art unit 77%+23 pts
§112 — Written description & definiteness67%no art-unit benchmark

Based on 34 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

ART UNIT 2118
21 APPS · 71% ALLOWANCE · LIMITED DATA
71% allowance (of decided)▏ art-unit average 73%
DISPOSITION15 / 6 / 0allowed / abandoned / pending
FIRST ACTION21.5 moart unit avg 22.1 mo
TOTAL PENDENCY38.1 moart unit avg 36.4 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 eligibility14%art unit 30%16 pts
§102 — Anticipation (novelty)38%no art-unit benchmark
§103 — Obviousness95%art unit 82%+13 pts
§112 — Written description & definiteness38%no art-unit benchmark

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

ART UNIT 2115
10 APPS · 30% ALLOWANCE · LIMITED DATA

Primarily examines control or regulating systems, and electric power networks.

30% allowance (of decided)▏ art-unit average 81%
DISPOSITION3 / 7 / 0allowed / abandoned / pending
FIRST ACTION23.8 moart unit avg 25.4 mo
TOTAL PENDENCY33.2 moart unit avg 36.3 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 eligibility10%art unit 33%23 pts
§102 — Anticipation (novelty)60%no art-unit benchmark
§103 — Obviousness100%art unit 83%+17 pts
§112 — Written description & definiteness70%no art-unit benchmark

Based on 10 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Sumil Manubhai Desai

  • What is Examiner Desai's overall allowance rate?
    71% of the examiner's decided applications were allowed. This figure is pooled across all art units and reflects past outcomes, not a prediction of any future application.
  • How many art units does this examiner cover?
    3 art units: 2115, 2118, and 2187, all within Technology Center 2100.
  • Does the allowance rate vary across art units?
    Yes. Allowance rates across the examiner's art units range from 71% to 82%. Individual art-unit records are detailed separately on this page.
  • What is the sample size for this record?
    This pooled record spans dozens of decided applications across all three art units.
◈ 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.

Patent prosecution at Lynch LLPApplication drafting, office-action responses, and prosecution strategy before the USPTO.Work before the Patent Trial and Appeal BoardAppeals, inter partes review, and patent-owner defense before the PTAB.Planning a patent portfolio over timeHow a patent portfolio is sequenced and built over a multi-year horizon.The firm's consultation optionsFree and paid consultation options across the firm's attorneys.
◈ RESPONDING TO AN OFFICE ACTION

Strategy, not paperwork. Talk to the attorney doing the work.

Lynch LLP represents applicants in patent prosecution before the USPTO. Book a consultation to discuss your matter with the attorney who would handle it.

Book a 30-minute consultation →
METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Sumil Manubhai Desai 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: 65 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 →

ATTORNEY ADVERTISING — Sean Lynch, Partner, Lynch LLP