Prosecution Insights
Last updated: October 04, 2026

Kunzler Needham Hilton

Technology areas: Biotechnology & Pharmaceuticals • Transportation, E-Commerce & Mechanical Systems

21 pending office actions • 16 clients • 20 examiners • 15 art units • 0 of 21 (0%) have an AI response strategy ready • 57 patents granted in the last 365 days

Analysis

Kunzler Needham Hilton manages a portfolio in the Transportation, E-Commerce & Mechanical Systems technology area, with 5272 career applications. The firm achieves a resolved allowance rate of 90.27 percent, indicating the proportion of its cases that successfully reach a grant. This volume of 5272 career applications provides a historical basis for the firm's experience in navigating the requirements of the patent office within these mechanical and commercial sectors.

The firm's prosecution process averages 3.42 office actions per allowance. This figure represents the typical number of interactions with patent examiners required to reach a grant. Currently, the firm is handling 18 pending office actions, which represent its active workload in the Transportation, E-Commerce & Mechanical Systems area. These 18 pending office actions are fewer than the 5272 career applications on record.

The 90.27 percent allowance rate and the 3.42 office actions per allowance offer specific metrics for evaluating prosecution timelines. The 18 pending office actions show the firm's current focus, while the 5272 career applications document its historical involvement in the field. These figures provide a data-grounded view of the firm's activity and results.

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

Quality Metrics (n=5272 apps, methodology: how we score firms)

90.3%
Allowance Rate
n=5272
+0.54σ
Allowance Rate (norm)
n=5272
3.4
OAs to Allowance
n=3293
-0.08σ
OAs to Allow (norm)
n=3293
953 days
Time to Allowance
n=3293
+5.8pp
Interview Lift
n=5272
34.1%
RCE Rate
n=5272
1.5%
Appeal Rate
n=5272

Rejection Performance (% of received rejections ultimately overcome)

80.1%
§101 Overcome
n=587
76.8%
§102 Overcome
n=1659
77.9%
§103 Overcome
n=2515
82.5%
§112 Overcome
n=1254

Specialization & Scale

H04W, H04L, G06F
Top CPC Subclasses
42%
Top-3 CPC Share
n=5272
0
Practitioners
n=5272
—
Apps / Practitioner
n=5272 (min 20)

Portfolio Summary

21
Total Pending OAs
16
Non-Final OAs
4
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
0
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)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.

13
Hard (62%)
8
Medium (38%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (10%)
§101 + other2 (10%)
§103 only5 (24%)
§102 only1 (5%)
Double-patenting + other2 (10%)
Multi-statute (no §101)9 (43%)

Industry Mix

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

6
Life Sciences
29% of docket
4
Information Tech
19% of docket
0
Communications
0% of docket
1
Semiconductors
5% of docket
7
Mechanical / Eng
33% of docket
3
Business / Other
14% 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.

210 h
Manual time on pending OAs
42 h
Time saved (low, 20%)
74 h
Time saved (mid, 35%)
1.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
OCHOA, JUAN CARLOS 2 67.3% +22.1%
ABDOSH, SAMIR 1 83.9% +6.6%
N'DURE, AMIE MERCEDES 1 78.2% +15.1%
LE, HUYEN D 1 72.9% +8.4%
TURPIN, ZACHARY MARK 1 4.0% -5.0%
SUN, MICHAEL Y 1 57.1% +26.5%
JOYNER, KEVIN 1 68.3% +23.6%
HELM, CARALYNNE E 1 28.9% +49.6%
ERB, NATHAN 1 51.4% +0.1%
SAUNDERS, ANNA JOSEPHINE 1 76.0% +15.7%

Hard Cases (13)

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
18755456 METHODS AND FOODS INCLUDING SILVER COMPOUNDS TO PROTECT ANIMALS FROM PATHOGENIC BACTERIA AND DISEASE HELM, CARALYNNE E 36d overdue
18802804 MODULAR PHOTOVOLTAIC POWER PRODUCTION SYSTEM SUN, MICHAEL Y 23d overdue
18319347 SCALABLE APPARATUSES AND MODELS FOR DETERMINING ANALYTICALLY EFFICIENT TRANSFER CURVE PARAMETERS FOR SENSOR ICS WITH 2D FIELD EFFECT TRANSISTORS OCHOA, JUAN CARLOS 10d overdue
18733820 PRODUCT ORDER MANAGEMENT ERB, NATHAN 41d
19436510 FIREARM TRIGGER ABDOSH, SAMIR —
18945451 APPARATUS, SYSTEM AND METHOD FOR ULTRASONIC IMAGING AND TREATMENT OF TISSUE MICROPATHOLOGY N'DURE, AMIE MERCEDES —
18886841 SCREENING METHOD OF AUTOLYSOSOME GENE C10ORF10 FOR REGULATING ADIPOSE FUNCTION OF OBESE PATIENTS TURPIN, ZACHARY MARK —
18726344 USING SILVER COMPOSITIONS TO DISINFECT SURFACES JOYNER, KEVIN —

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
18755456 METHODS AND FOODS INCLUDING SILVER COMPOUNDS TO PROTECT ANIMALS FROM PATHOGENIC BACTERIA AND DISEASE HELM, CARALYNNE E 36d overdue
18802804 MODULAR PHOTOVOLTAIC POWER PRODUCTION SYSTEM SUN, MICHAEL Y 23d overdue
18319347 SCALABLE APPARATUSES AND MODELS FOR DETERMINING ANALYTICALLY EFFICIENT TRANSFER CURVE PARAMETERS FOR SENSOR ICS WITH 2D FIELD EFFECT TRANSISTORS OCHOA, JUAN CARLOS 10d overdue
18945451 APPARATUS, SYSTEM AND METHOD FOR ULTRASONIC IMAGING AND TREATMENT OF TISSUE MICROPATHOLOGY N'DURE, AMIE MERCEDES —
18726344 USING SILVER COMPOSITIONS TO DISINFECT SURFACES JOYNER, KEVIN —
18707550 IMPROVED GEOMETRICAL INSTRUMENT SAUNDERS, ANNA JOSEPHINE —
17541202 DIFFERENTIABLE MACHINES FOR PHYSICAL SYSTEMS OCHOA, JUAN CARLOS —

Client Portfolio (16 clients)

Top Art Units

Art UnitApps
36413
21862
36451
37541
17281
16151
36281
28551
24311
16281

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19436510 FIREARM TRIGGER Polaris Capital Corporation ABDOSH, SAMIR 3641 §101 Non-Final OA — Pending Dec 30, 2025
18945451 APPARATUS, SYSTEM AND METHOD FOR ULTRASONIC IMAGING AND TREATMENT OF TISSUE MICROPATHOLOGY Calliope Biophysics, LLC N'DURE, AMIE MERCEDES 3645 §102§112 Non-Final OA — Pending Nov 12, 2024
18943726 MODULAR FRAME STRUCTURE Infinitree Inc. LE, HUYEN D 3754 §102 Non-Final OA — Pending Nov 11, 2024
18886841 SCREENING METHOD OF AUTOLYSOSOME GENE C10ORF10 FOR REGULATING ADIPOSE FUNCTION OF OBESE PATIENTS The Affiliated Hospital Of Qingdao University TURPIN, ZACHARY MARK §101§102§103§112 Non-Final OA — Pending Sep 16, 2024
18802804 MODULAR PHOTOVOLTAIC POWER PRODUCTION SYSTEM Inergy Holdings, LLC SUN, MICHAEL Y 1728 §102§103 Final Rejection 23d overdue Pending Aug 13, 2024
18726344 USING SILVER COMPOSITIONS TO DISINFECT SURFACES Silverceuticals Inc. JOYNER, KEVIN §102§103 Non-Final OA — Pending Jul 02, 2024
18755456 METHODS AND FOODS INCLUDING SILVER COMPOUNDS TO PROTECT ANIMALS FROM PATHOGENIC BACTERIA AND DISEASE Silverceuticals Inc. HELM, CARALYNNE E 1615 §102§103§112 Non-Final OA 36d overdue Pending Jun 26, 2024
18733820 PRODUCT ORDER MANAGEMENT Dsrptv, LLC ERB, NATHAN 3628 §101 Non-Final OA 41d Pending Jun 04, 2024
18707550 IMPROVED GEOMETRICAL INSTRUMENT Rimjhim Sharma SAUNDERS, ANNA JOSEPHINE 2855 §103§112 Non-Final OA — Pending May 03, 2024
18638450 TECHNIQUES FOR AN ARTIFICIAL INTELLIGENCE BASED CLOUD ACCESS SECURITY BROKER Dope.Security Inc. CHIANG, JASON 2431 §103 Final Rejection 46d overdue Pending Apr 17, 2024
18697648 IMPLANT IMAGING SYSTEM Meril Healthcare Pvt. Ltd. STEWART, ALVIN J §102§103 Non-Final OA — Pending Apr 01, 2024
18685328 NUTRITIONAL COMPOSITIONS Mitocholine Ltd. CLARK, AMY LYNN 1628 §102§112 Non-Final OA — Pending Feb 21, 2024
18414136 TECHNIQUES FOR A CLOUD SCIENTIFIC MACHINE LEARNING PROGRAMMING ENVIRONMENT Deep Forest Sciences, Inc. COYER, RYAN D 2191 §102§103§112 Final Rejection — Pending Jan 16, 2024
18394525 NUTRITIONAL COMPOSITIONS FOR SKELETAL MUSCLE Mitocholine Ltd. SZNAIDMAN, MARCOS L 1623 §102§103 Non-Final OA — Pending Dec 22, 2023
18566415 NUTRITIONAL COMPOSITIONS FOR SKELETAL MUSCLE Mitocholine Ltd. KRISHNAN, GANAPATHY 1693 §103§112DP Non-Final OA — Pending Dec 01, 2023
18448135 LIGHT WITH A HEATING FUNCTION Ningbo Bright Electric Co.,Ltd NORTON, JOHN J 3761 §103 Non-Final OA — Pending Aug 10, 2023
18319347 SCALABLE APPARATUSES AND MODELS FOR DETERMINING ANALYTICALLY EFFICIENT TRANSFER CURVE PARAMETERS FOR SENSOR ICS WITH 2D FIELD EFFECT TRANSISTORS Cardea Bio, Inc. OCHOA, JUAN CARLOS 2186 §101§103§112 Non-Final OA 10d overdue Pending May 17, 2023
18316535 ADJUSTABLE GAS REGULATING SYSTEMS AND APPARATUSES Polaris Capital Corporation GOMBERG, BENJAMIN S 3641 §103 Non-Final OA — Pending May 12, 2023
18177045 WELLBORE DRILLING FLUID LUBRICITY ADDITIVE AND METHODS AES Drilling Fluids, LLC LI, AIQUN 1766 §103 Non-Final OA — Pending Mar 01, 2023
17541202 DIFFERENTIABLE MACHINES FOR PHYSICAL SYSTEMS Deep Forest Sciences, Inc. OCHOA, JUAN CARLOS 2186 §103 Non-Final OA — Pending Dec 02, 2021
16056313 FIREARM SUPPRESSOR Ng2 Defense, LLC MORGAN, DERRICK R 3641 §102§103DPOther Final Rejection — Pending Aug 06, 2018

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