Prosecution Insights
Last updated: October 04, 2026

Kf Ross Pc

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

17 pending office actions • 15 clients • 16 examiners • 11 art units • 0 of 17 (0%) have an AI response strategy ready

Analysis

KF ROSS PC focuses on Medical Devices & Mechanical Engineering, with 4126 career applications. The firm has a resolved allowance rate pct of 80.0. There are 12 pending office actions currently being handled. The 80.0 resolved allowance rate pct across 4126 applications provides a measure of the firm's long-term success. The 12 pending office actions are fewer than the career applications.

The avg office actions per allowance is 2.59. This suggests a prosecution cycle typically requiring interaction with the USPTO. The 2.59 avg office actions per allowance is a metric for clients evaluating the firm's speed in reaching a grant. These performance statistics are grounded in the firm's history of 4126 career applications in Medical Devices & Mechanical Engineering. Practitioners can use the resolved allowance rate pct and the avg office actions per allowance to set expectations for the prosecution cycle.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Quality Metrics (n=4126 apps, methodology: how we score firms)

80.0%
Allowance Rate
n=4126
+0.50σ
Allowance Rate (norm)
n=4126
2.6
OAs to Allowance
n=3227
-0.32σ
OAs to Allow (norm)
n=3227
1089 days
Time to Allowance
n=3227
+7.6pp
Interview Lift
n=4126
12.4%
RCE Rate
n=4126
3.7%
Appeal Rate
n=4126

Rejection Performance (% of received rejections ultimately overcome)

75.0%
§101 Overcome
n=84
76.0%
§102 Overcome
n=1022
78.9%
§103 Overcome
n=1639
82.5%
§112 Overcome
n=1514

Specialization & Scale

Y10T, B29C, H01R
Top CPC Subclasses
10%
Top-3 CPC Share
n=4126
1
Practitioners
n=4126
4126.0
Apps / Practitioner
n=4126

Portfolio Summary

17
Total Pending OAs
8
Non-Final OAs
9
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
3
Due this month
1
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 6 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (3)Due ≤ 60 days (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

12
Hard (71%)
5
Medium (29%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (6%)
§103 only5 (29%)
Multi-statute (no §101)11 (65%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

4
Life Sciences
24% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
10
Mechanical / Eng
59% of docket
3
Business / Other
18% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

170 h
Manual time on pending OAs
34 h
Time saved (low, 20%)
59 h
Time saved (mid, 35%)
1.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PIZIALI, ANDREW T 2 28.3% +27.3%
COLLINS, DANIEL S. 1 85.2% +9.4%
SWIER, WAYNE K. 1 67.6% +19.6%
HARANDI, SIAMAK 1 90.6% +7.7%
NGUYEN, PHONG H 1 70.7% +20.6%
WATSON, HALEIGH NOELLE 1 34.5% +79.2%
KLOTZ, WILLIAM R 1 39.5% +54.8%
ROBINSON, MICHAEL 1 62.0% +20.6%
TOLAN, EDWARD THOMAS 1 78.0% +16.0%
TOLIN, MICHAEL A 1 63.2% +27.0%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19280901 COMPOSITE MEMBRANE FOR MEMBRANE PUMP COLLINS, DANIEL S. 40d

Hard Cases (12)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18214563 MOUNT FOR VEHICULAR HEADS-UP DISPLAY AKAKPO, DANY E 164d overdue
18284445 METHOD OF MAKING METAL FIBERS, IN PARTICULAR OF STEEL TOLAN, EDWARD THOMAS 13d
18728539 APPARATUS FOR SUBDIVIDING AS BRIQUETTE STRAND NGUYEN, PHONG H 15d
19062562 ADHESIVE TAPE FOR HEAT-GENERATING BATTERY CELL SWIER, WAYNE K. —
18858802 NONWOVEN TEXTILE AND APPARATUS FOR MAKING SAME PIZIALI, ANDREW T —
18858321 SPUNBONDED NONWOVEN LAMINATE AND METHOD OF MAKING SAME PIZIALI, ANDREW T —
16495018 METHOD AND APPARATUS FOR POSITIONING AND PROCESSING A WEB HARANDI, SIAMAK —
18728166 APPARATUS FOR SUBDIVIDING A STRAND OF BRIQUETTES WATSON, HALEIGH NOELLE —

Interview Candidates (9)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18284445 METHOD OF MAKING METAL FIBERS, IN PARTICULAR OF STEEL TOLAN, EDWARD THOMAS 13d
18728539 APPARATUS FOR SUBDIVIDING AS BRIQUETTE STRAND NGUYEN, PHONG H 15d
19062562 ADHESIVE TAPE FOR HEAT-GENERATING BATTERY CELL SWIER, WAYNE K. —
18858802 NONWOVEN TEXTILE AND APPARATUS FOR MAKING SAME PIZIALI, ANDREW T —
18858321 SPUNBONDED NONWOVEN LAMINATE AND METHOD OF MAKING SAME PIZIALI, ANDREW T —
18728166 APPARATUS FOR SUBDIVIDING A STRAND OF BRIQUETTES WATSON, HALEIGH NOELLE —
18713183 SANITARY CUBICLE KLOTZ, WILLIAM R —
18414560 SUBSTRATE BAND FOR CABLE-WRAPPING TAPE ROBINSON, MICHAEL —

Client Portfolio (15 clients)

Top Art Units

Art UnitApps
37242
37252
37232
37451
17891
37541
17441
17451
36721
17271

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19280901 COMPOSITE MEMBRANE FOR MEMBRANE PUMP ULMAN DICHTUNGSTECHNIK GMBH COLLINS, DANIEL S. 3745 §103 Final Rejection 40d Pending Jul 25, 2025
19062562 ADHESIVE TAPE FOR HEAT-GENERATING BATTERY CELL Certoplast Vorwerk & Sohn GmbH SWIER, WAYNE K. §102§103§112 Non-Final OA — Pending Feb 25, 2025
18858802 NONWOVEN TEXTILE AND APPARATUS FOR MAKING SAME Reifenhäuser GmbH & Co. Kg Maschinenfabrik PIZIALI, ANDREW T 1789 §102§103 Non-Final OA — Pending Oct 22, 2024
18858321 SPUNBONDED NONWOVEN LAMINATE AND METHOD OF MAKING SAME Reifenhäuser GmbH & Co. Kg Maschinenfabrik PIZIALI, ANDREW T §102§103§112 Non-Final OA — Pending Oct 21, 2024
16495018 METHOD AND APPARATUS FOR POSITIONING AND PROCESSING A WEB Schmale Holding GmbH & Co. HARANDI, SIAMAK §101§102§112 Final Rejection — Pending Jul 29, 2024
18728539 APPARATUS FOR SUBDIVIDING AS BRIQUETTE STRAND Maschinenfabrik Köppern GmbH & Co. Kg NGUYEN, PHONG H 3724 §103§112 Final Rejection 15d Pending Jul 12, 2024
18728166 APPARATUS FOR SUBDIVIDING A STRAND OF BRIQUETTES Maschinenfabrik Köppern GmbH & Co. Kg WATSON, HALEIGH NOELLE 3724 §103§112 Non-Final OA — Pending Jul 11, 2024
18713183 SANITARY CUBICLE Toi Toi & Dixi Group GmbH KLOTZ, WILLIAM R 3754 §102§103§112 Non-Final OA — Pending Jun 18, 2024
18414560 SUBSTRATE BAND FOR CABLE-WRAPPING TAPE Certoplast Technische Klebebaender GmbH ROBINSON, MICHAEL 1744 §103 Final Rejection — Pending Jan 17, 2024
18284445 METHOD OF MAKING METAL FIBERS, IN PARTICULAR OF STEEL Hacanoka GmbH TOLAN, EDWARD THOMAS 3725 §103§112 Non-Final OA 13d Pending Oct 12, 2023
18281682 CONSTRUCTION BOARD, METHOD AND APPARATUS FOR MAKING SAME AND USE OF SAME Siempelkamp Maschinen-Und Anlagenbau GmbH TOLIN, MICHAEL A 1745 §103§112 Final Rejection — Pending Sep 12, 2023
18214563 MOUNT FOR VEHICULAR HEADS-UP DISPLAY Gedia Gebrueder Dingerkus GmbH AKAKPO, DANY E 3672 §103§112 Non-Final OA 164d overdue Pending Jun 27, 2023
18026504 METHOD OF COMMINUTING FERTILIZER SLUGS IN A TWO-ROLL MILL Maschinenfabrik Koppern GmbH Co. Kg GUTHRIE, TERESA A 3725 §103§112 Final Rejection — Pending Mar 15, 2023
18022371 BATTERY FOR ELECTRIC VEHICLE Voltabox LAIOS, MARIA J 1727 §103 Final Rejection 50d overdue Pending Feb 21, 2023
18111248 CLEANING ROLL Wessel-Werk GmbH HENSON, KATINA N 3723 §103 Non-Final OA 29d Pending Feb 17, 2023
18100585 ROTARY BRUSH ASSEMBLY Monti-Werkzeuge GmbH RODGERS, THOMAS RAYMOND 3723 §103 Final Rejection — Pending Jan 24, 2023
16348971 LOAF PAN Marc-Hamid Elsen EVANGELISTA, THEODORE JUSTINE 3761 §103§112 Final Rejection — Pending Jul 19, 2019

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