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Examiner Peter A Hruskoci

TECH CENTER 1700 · 4 ART UNITS · 907 DECIDED APPLICATIONS · LAST ACTION JAN 2012
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 4 ART UNITS
75%vs 59% weighted peer average+16 pts

Examiner Peter A Hruskoci has allowed 681 of 907 decided applications in Chemical and Materials Engineering.

681 allowed
226 abandoned
No applications pending.
The weighted peer average (59%) is each art unit's average below, weighted by this examiner's applications in it (4 art units).
DATA UPDATED AUGUST 27, 2026
AU 1724 · 78%AU 1797 · 70%AU 1778 · 80%AU 1776 · 70%
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Outcomes over timemonths since first office action

grantedpendingabandoned
granted 75%abandoned 23%0%50%100%048mo36momonths since first office action
↳ move your cursor across the chart to read any month

Within 36 months of the first office action, 75.37% of Examiner Peter A Hruskoci's applications had been granted and 22.82% had been abandoned. This counts each application from its own first office action, so it covers a different population than the overall allowance rate above, which is measured across decided applications only.

Office actions per allowanceexaminer ● vs weighted peer average ○

Mailed office actions per allowed application
1.77
1.48

Counts mailed office actions on the merits — non-final and final — over this examiner's 681 allowed applications. A first-action allowance counts as zero, and a notice of allowance is not an office action.

The weighted peer average (1.77) blends the per-art-unit averages, weighted by this examiner's allowed applications in each: 1724 (1.80), 1797 (1.83), 1778 (1.59), 1776 (1.41). Each art-unit figure is the unweighted mean of the individual examiner values in that art unit — the peer-typical figure, not the art unit's own ratio.

What the data says.reading this examiner

Peter A Hruskoci maintains a pooled allowance rate of 75% across hundreds of decided applications in Technology Center 1700 (Chemical and Materials Engineering). His record spans four art units, with allowance rates ranging from 70% to 80% across these units. The 75% figure represents the share of applications that were allowed among all decided applications (allowed and abandoned combined) in his pooled record. This aggregate rate reflects his activity across the full breadth of his assigned art units and does not account for pending applications.

Reading a pooled record.

This pooled record aggregates the examiner's work across multiple art units within TC 1700. The overall allowance rate is a historical measure of decided applications and reflects past dispositions across all assigned areas. Pooled figures do not break down performance by individual art unit and are not predictions of outcomes in any specific application. They provide a factual summary of the examiner's public record over time.

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 →

Appeals, stage by stagepre-appeal conference, then the Board

STAGE 1 · CONFERENCE213REQUESTSn = 3counts only
1 of 3 proceed
+ 32 never asked
STAGE 2 · APPEAL48%9%17%23%35APPEALSn = 35rates shown
STAGE 1 · CONFERENCE OUTCOME · n = 3
  1. Prosecution reopened2—
  2. Proceeded to appeal1—
STAGE 2 · APPEAL OUTCOME · n = 35
  1. Allowed1748%
  2. Abandoned823%
  3. Affirmed617%
  4. Reversed39%
  5. Affirmed in part13%

Appeal outcomes are counted from USPTO transaction records. Where an examiner has few appeals on record, these figures describe what happened in those cases and should not be read as a rate.

Rates are not shown below 20 cases, because a single case would move the figure by more than five percentage points.

Categories report what happened to the appeal, not the application's final fate — most appeals resolve without a Board decision, and an application whose rejection the Board affirmed can still be granted afterward.

HOW TO READ THESE NUMBERS

Past outcomes, not predictions — identity, attribution, and coverage limits on every figure on this page. Expand for the full list.

These figures describe outcomes already on the public record. They do not predict the outcome of any application and are not legal advice.

Reassigned applications. The USPTO publishes only the examiner currently assigned to an application. Where an application has changed examiners, its entire history — including office actions issued by a predecessor — is attributed here to the current examiner.

Examiner identity. The USPTO publishes no stable examiner identifier. Identity on this site is derived from the examiner's published name together with the art unit. An examiner's record is pooled across the art units they worked in within a technology center. An examiner who has worked in more than one technology center appears here more than once, with their record split between those pages. Two examiners who share a name within a single art unit may be combined into one record.

Comparing across technology centers. Rejection-ground rates (§101, §102, §103, §112) track the subject matter a technology center examines, not examiner severity. Technology Center 1700's rates are comparable with other art units inside TC 1700 and are not comparable with rates from a different technology center.

Comparing examiners. An examiner's rates are shown here against the average for their art unit, which is the closest available comparison because art units group related subject matter. Comparisons get less reliable the further you move from that — between art units, and especially between technology centers, differences in subject matter, applicant population, and prior art make raw rate comparisons misleading. Where an examiner has few applications on record, small changes in the underlying data move the percentages a great deal.

Applications not counted. An application whose currently assigned examiner has moved to a USPTO business unit outside the examining technology centers is absent from this record, together with every office action on it — even where those actions issued while the application sat in an art unit shown here.

Coverage is incomplete. This site does not include every patent application. Applications that may not appear here include those examined in technology centers not listed on this site; those that moved elsewhere within the Office, such as to the Patent Trial and Appeal Board on appeal, to central reexamination, to the Office of Petitions, or to design or plant examination; those never published, including applications filed with a nonpublication request and those abandoned before publication; provisional applications, which are not examined on the merits; anything filed or acted on after the refresh date above; and individual applications or office actions that the USPTO's public services did not return when we retrieved them. That list is illustrative, not exhaustive.

Counts may be low. The individual outcomes described here are matters of public record. The counts and rates computed from them are ours, and they are incomplete. Because of those gaps a count here may be lower than the true figure. We cannot state the size of the difference, and it is not uniform — one examiner's page may be close to complete while another's is materially short. Rates are computed from these same counts, so the uncertainty sits in both the numerator and the denominator. Do not treat a figure here as a count of record; verify against Patent Center, PatentsView, or the Patent Examination Data System before relying on it.

An absent figure. Where a figure is absent, we did not retrieve the underlying records. It does not mean the value is zero, and it does not mean the USPTO holds no such records.

Rejection-ground retrieval. Office-action rejection records are retrieved from the USPTO's office-action dataset in date-bounded batches sized so that each is returned whole in a single response. Retrieved this way, repeated pulls return the same set of records — the retrieval is reproducible. That is a property of our retrieval, not a guarantee that the USPTO dataset itself is complete; the coverage caveats above apply to these figures as to every other.

Compiled from USPTO records as published on August 27, 2026. Prosecution continues after that date and is not reflected here.

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 1724
458 APPS · 78% ALLOWANCE

Allowance ratewhere this examiner sits among peers

78%
higher than about 62% of the 65 examiners with published rates in art unit 1724
AU avg 60%
0%
100%
Each short mark is one of the 65 examiners with published rates in art unit 1724; the dot is this examiner. The tick is the art-unit average, computed across all 69 examiners in the unit — a broader group than the 65 published marks, so it can sit apart from them.

Disposition458 decided applications

359 allowed
99 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 15.2mo
disposed 27.8mo
0
36mo
Art-unit average: first action 22.5 mo, disposed 35.7 mo.

Rejection grounds

No rejection records for this examiner were retrieved from the USPTO office-action dataset. This is an absence of retrieved data, not a rate of zero.

Interview benefit

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

without
61%
+37 pts
with
98%

A correlation, not proof that interviews cause allowances. Based on 219 decided applications with an interview and 239 without.

◈ ART UNIT 1797
328 APPS · 70% ALLOWANCE

Allowance ratewhere this examiner sits among peers

70%
higher than about 73% of the 161 examiners with published rates in art unit 1797
AU avg 55%
0%
100%
Each short mark is one of the 161 examiners with published rates in art unit 1797; the dot is this examiner. The tick is the art-unit average.

Disposition328 decided applications

230 allowed
98 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 22.3mo
disposed 34.5mo
0
36mo
Art-unit average: first action 27.7 mo, disposed 41.6 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; where an art unit has no computed average for a ground, that row says so rather than showing a comparison.

§101 — Subject-matter eligibility
15%
21%
§102 — Anticipation (novelty)
58%
41%
§103 — Obviousness
80%
82%
§112 — Written description & definiteness
48%
65%

Interview benefit

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

without
37%
+61 pts
with
98%

A correlation, not proof that interviews cause allowances. Based on 179 decided applications with an interview and 149 without.

◈ ART UNIT 1778
75 APPS · 80% ALLOWANCE

Allowance ratewhere this examiner sits among peers

80%
higher than about 77% of the 26 examiners with published rates in art unit 1778
AU avg 64%
0%
100%
Each short mark is one of the 26 examiners with published rates in art unit 1778; the dot is this examiner. The tick is the art-unit average, computed across all 27 examiners in the unit — a broader group than the 26 published marks, so it can sit apart from them.

Disposition75 decided applications

60 allowed
15 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 20.8mo
disposed 34mo
0
36mo
Art-unit average: first action 20.5 mo, disposed 34.3 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; where an art unit has no computed average for a ground, that row says so rather than showing a comparison.

§101 — Subject-matter eligibility
11%
7%
§102 — Anticipation (novelty)
66%
39%
§103 — Obviousness
82%
86%
§112 — Written description & definiteness
73%
75%

Interview benefit

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

without
68%
+29 pts
with
97%

A correlation, not proof that interviews cause allowances. Based on 31 decided applications with an interview and 44 without.

◈ ART UNIT 1776
46 APPS · 70% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

70%
higher than about 20% of the 45 examiners with published rates in art unit 1776
AU avg 76%
0%
100%
Each short mark is one of the 45 examiners with published rates in art unit 1776; 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.

Disposition46 decided applications

32 allowed
14 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 23mo
disposed 33.1mo
0
36mo
Art-unit average: first action 23.5 mo, disposed 35.3 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; where an art unit has no computed average for a ground, that row says so rather than showing a comparison.

§101 — Subject-matter eligibility
7%
14%
§102 — Anticipation (novelty)
66%
21%
§103 — Obviousness
83%
89%
§112 — Written description & definiteness
58%
57%

Based on 46 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Peter A Hruskoci

  • What is Peter A Hruskoci's overall allowance rate?
    His pooled allowance rate is 75% across hundreds of decided applications in Technology Center 1700 (Chemical and Materials Engineering).
  • How many art units does this examiner cover?
    This record spans four art units within TC 1700: 1724, 1776, 1778, and 1797.
  • What is the range of allowance rates across his art units?
    Allowance rates range from 70% to 80% across these art units. Individual art-unit detail is available in the separate per-unit section.
  • Is the pooled allowance rate a prediction for my application?
    No. The pooled rate is a historical aggregate of past decided applications and does not predict the outcome of any specific application.
◈ HOW LYNCH LLP CAN HELP

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How the firm prosecutes patents →Application drafting, office-action responses, and prosecution strategy before the USPTO.Appeals and PTAB practice →Appeals, inter partes review, and patent-owner defense before the PTAB.IP portfolio strategy →How a patent portfolio is sequenced and built over a multi-year horizon.Scheduling time with an attorney →Free and paid consultation options across the firm's attorneys.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Peter A Hruskoci has a public record within Technology Center 1700. Statistics are computed from publicly available USPTO records, refreshed on a recurring schedule. This page's data was last updated August 27, 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: 907 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.

Office actions per allowance. Mailed office actions on the merits — non-final and final — averaged over this examiner's allowed applications. A first-action allowance counts as zero and is included; a notice of allowance is not an office action. The comparison figure is built the same way as the allowance-rate benchmark — from each art unit's own average for this measure — weighted here by this examiner's allowed applications in each art unit, since that is this measure's own denominator. Each art unit's figure is the unweighted mean of its examiners' individual values, so it is the peer-typical figure rather than the art unit's own ratio.

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. Consult a registered patent practitioner about your own matter. These figures are reproduced and recombined by Lynch LLP from the USPTO's Patent File Wrapper bulk archive and Open Data Portal APIs; they are not an official USPTO publication, and the USPTO has not reviewed, endorsed, or verified them. If a page here is wrong, tell us at lynchllp.com/contact and we will correct or remove it. Full disclaimers →

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