Prosecution Insights
Last updated: October 25, 2026

Kolisch Hartwell, P.C.

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

29 pending office actions • 19 clients • 28 examiners • 24 art units • 0 of 29 (0%) have an AI response strategy ready

Analysis

KOLISCH HARTWELL, P.C. works in Transportation, E-Commerce & Mechanical Systems and has 4385 career applications. Its current docket includes 29 pending office actions, reflecting ongoing activity across a sizeable application history.

The resolved allowance rate is 75.44%. The average of 2.91 office actions per allowance indicates that allowed matters generally involved several examination exchanges. The profile gives practitioners a basis for considering both the reported allowance outcome and the likely response activity needed to reach allowance.

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

Quality Metrics (n=4385 apps, methodology: how we score firms)

75.4%
Allowance Rate
n=4385
+0.43σ
Allowance Rate (norm)
n=4385
2.9
OAs to Allowance
n=2132
-0.27σ
OAs to Allow (norm)
n=2132
1089 days
Time to Allowance
n=2132
+16.1pp
Interview Lift
n=4385
18.6%
RCE Rate
n=4385
2.4%
Appeal Rate
n=4385

Rejection Performance (% of received rejections ultimately overcome)

64.8%
§101 Overcome
n=239
76.5%
§102 Overcome
n=833
77.1%
§103 Overcome
n=1308
79.4%
§112 Overcome
n=855

Specialization & Scale

Y10T, G06Q, B60R
Top CPC Subclasses
11%
Top-3 CPC Share
n=4385
4
Practitioners
n=4385
1096.2
Apps / Practitioner
n=4385

Portfolio Summary

29
Total Pending OAs
11
Non-Final OAs
18
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 16 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
2
Due this week
3
Due this month
2
Due in next 60 days
2
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. 16 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 7 days (2)Due ≤ 30 days (3)Due ≤ 60 days (2)Due later (2)

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 (41%)
11
Medium (38%)
5
Easy (17%)
1
Unknown (3%)

Rejection Statute Mix

BucketCases
§101 only3 (10%)
§101 + other2 (7%)
§103 only10 (34%)
§102 only1 (3%)
§112 only5 (17%)
Multi-statute (no §101)7 (24%)
No statute on record1 (3%)

Industry Mix

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

10
Life Sciences
34% of docket
1
Information Tech
3% of docket
0
Communications
0% of docket
3
Semiconductors
10% of docket
15
Mechanical / Eng
52% of docket
0
Business / Other
0% 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.

290 h
Manual time on pending OAs
58 h
Time saved (low, 20%)
102 h
Time saved (mid, 35%)
2.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SYROWIK, MATHEW RICHARD 2 8.8% +11.4%
CONLON, MARISA V 1 41.2% +36.5%
PURDY, KYLE A 1 41.0% +35.7%
BUKSA, CHRISTOPHER ALLEN 1 73.5% +18.5%
VANTERPOOL, LESTER L 1 54.9% -10.5%
CHAN, KAWING 1 73.5% +11.8%
BATTISTI, DEREK J 1 51.6% +35.7%
WOOD, KIMBERLY T 1 54.8% +27.6%
AYUB, HINA F 1 85.0% +17.2%
PRIEST, AARON A 1 61.4% +25.6%

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
18841353 WIDE-SPECTRUM ANALYSIS SYSTEM AYUB, HINA F —

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
17880517 TRAILER COUPLER STANLEY, TYLER JAY 91d overdue
16835220 CHEMOPREDICTIVE ASSAY FOR RECURRENT CHEMOTHERAPY CANELLA, KAREN A 60d overdue
18908664 RELEASABLE HOLDER FOR CABLES AND CONDUIT WOOD, KIMBERLY T 59d overdue
18023774 ROSES SYSTEM FOR ENDOVASCULAR SURGERY HOEKSTRA, JEFFREY GERBEN 16d overdue
17304617 METHOD AND SYSTEM FOR RUNNING HIGH PERFORMANCE MARKETING CAMPAIGNS FOR GRANULAR-LEVEL SEGMENTS OF USERS IN REAL-TIME SHORTER, RASHIDA R 6d
16399637 METHOD AND SYSTEM FOR IP ADDRESS TRAFFIC BASED DETECTION OF FRAUD SYROWIK, MATHEW RICHARD 6d
16399775 METHOD AND SYSTEM FOR DISTRIBUTION OF ADVERTISEMENT FRAUD DATA TO THIRD PARTIES SYROWIK, MATHEW RICHARD 62d
19195621 BEVERAGE FORMULATION AND METHOD OF PROMOTING CELLULAR HYDRATION BY ENHANCING INTRACELLULAR PERMEATION PURDY, KYLE A —

Interview Candidates (10)

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
18908664 RELEASABLE HOLDER FOR CABLES AND CONDUIT WOOD, KIMBERLY T 59d overdue
18862947 MODULAR ROBOTIC SYSTEM BUKSA, CHRISTOPHER ALLEN 31d overdue
16399637 METHOD AND SYSTEM FOR IP ADDRESS TRAFFIC BASED DETECTION OF FRAUD SYROWIK, MATHEW RICHARD 6d
16399775 METHOD AND SYSTEM FOR DISTRIBUTION OF ADVERTISEMENT FRAUD DATA TO THIRD PARTIES SYROWIK, MATHEW RICHARD 62d
19251427 Drone-Defense Net Systems and Methods CONLON, MARISA V —
19195621 BEVERAGE FORMULATION AND METHOD OF PROMOTING CELLULAR HYDRATION BY ENHANCING INTRACELLULAR PERMEATION PURDY, KYLE A —
18920223 BRUSHLESS DC MOTOR CONTROL UNIT CHAN, KAWING —
18908567 MULTI-USE ADAPTABLE HITCH-MOUNTED LOAD SUPPORT SYSTEM BATTISTI, DEREK J —

Client Portfolio (19 clients)

Top Art Units

Art UnitApps
37342
16812
36112
36352
36212
36431
16111
36581
28371
36311

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19251427 Drone-Defense Net Systems and Methods High Impact Technology, LLC CONLON, MARISA V 3643 §103 Non-Final OA — Pending Jun 26, 2025
19195621 BEVERAGE FORMULATION AND METHOD OF PROMOTING CELLULAR HYDRATION BY ENHANCING INTRACELLULAR PERMEATION Eastpond Laboratories Limited PURDY, KYLE A 1611 §102§112Other Non-Final OA — Pending Apr 30, 2025
18862947 MODULAR ROBOTIC SYSTEM Technische Universität München BUKSA, CHRISTOPHER ALLEN 3658 §103 Final Rejection 31d overdue Pending Nov 04, 2024
18929470 TRUCK-MOUNTABLE CARGO RACK Yakima Products, Inc. VANTERPOOL, LESTER L 3734 §112Other Non-Final OA — Pending Oct 28, 2024
18920223 BRUSHLESS DC MOTOR CONTROL UNIT Defond Components Limited CHAN, KAWING 2837 §103 Final Rejection — Pending Oct 18, 2024
18908567 MULTI-USE ADAPTABLE HITCH-MOUNTED LOAD SUPPORT SYSTEM Yakima Products, Inc. BATTISTI, DEREK J 3734 §103Other Final Rejection — Pending Oct 07, 2024
18908664 RELEASABLE HOLDER FOR CABLES AND CONDUIT Sticnstac, LLC WOOD, KIMBERLY T 3631 §101 Final Rejection 59d overdue Pending Oct 07, 2024
18841353 WIDE-SPECTRUM ANALYSIS SYSTEM BIO-RAD LABORATORIES, INC. AYUB, HINA F 2877 §103 Non-Final OA — Pending Aug 23, 2024
18761103 AMPLIFICATION REPORTER WITH BASE-PAIRING OLIGOMERS BIO-RAD LABORATORIES, INC. PRIEST, AARON A 1681 §112 Non-Final OA — Pending Jul 01, 2024
18714561 BAND-EDGE EMISSION ENHANCED ORGANIC LIGHT EMITTING DIODES WITH SIMPLIFIED STRUCTURES AND HIGH ENERGY EFFICIENCY Red Bank Technologies LLC ESKRIDGE, CORY W 3624 §102§103§112 Non-Final OA — Pending May 29, 2024
18637301 Bottom Bracket Cover and Associated Bicycles and Methods Triunfo Sports LLC PRICE, MITCHELL JAMES 3611 §102§103 Final Rejection — Pending Apr 16, 2024
18628652 Beam-To-Column Connection Assemblies with Erection Support Conxtech, Inc. TRIGGS, ANDREW J 3635 §102 Final Rejection — Pending Apr 05, 2024
18402719 URETHANE ALKYD RESIN Asian Paints Ltd. WEDDLE, ALEXANDER MARION 1712 §112 Final Rejection 46d Pending Jan 02, 2024
18515022 PREFABRICATED BUILDING SYSTEM AND METHODS Quattrocchi Kwok Architects MINTZ, RODNEY K 3635 Other Final Rejection 54d Pending Nov 20, 2023
18324885 METHOD AND SYSTEM FOR DETECTING REVERSE TRANSCRIPTASE ACTIVITY BY DIGITAL ASSAY BIO-RAD LABORATORIES, INC. KOVACH, KARA NICOLE 1681 §103 Non-Final OA 27d Pending May 26, 2023
18031759 METHANATION WITH TURBOCHARGER Technische Universität München LEUNG, JENNIFER A 1774 §103§112 Non-Final OA — Pending Apr 13, 2023
18296357 ANALYSIS OF VIRAL PARTICLES BY DIGITAL ASSAY BIO-RAD LABORATORIES, INC. WANG, RUIXUE 1672 §112 Final Rejection 12d Pending Apr 05, 2023
18189723 METHOD AND SYSTEM FOR SIZING A POPULATION OF NUCLEIC ACID FRAGMENTS USING A DIGITAL ASSAY BIO-RAD LABORATORIES, INC. KALLAL, ROBERT JAMES 1685 §101 Final Rejection — Pending Mar 24, 2023
18023774 ROSES SYSTEM FOR ENDOVASCULAR SURGERY Guido Daniel HOEKSTRA, JEFFREY GERBEN 3791 §102§112 Final Rejection 16d overdue Pending Feb 28, 2023
17884516 METHOD OF PROMOTING CELLULAR HYDRATION BY ENHANCING INTRACELLULAR PERMEATION Eastpond Laboratories Limited NGUYEN, NGHI V 1653 §103 Final Rejection 81d overdue Pending Aug 09, 2022
17880517 TRAILER COUPLER Pacific Rim International, LLC STANLEY, TYLER JAY 3611 §102§103 Non-Final OA 91d overdue Pending Aug 03, 2022
17865369 CONFOCAL MICROSCOPY SYSTEM Lumencor, Inc. QURESHI, MARIAM 2871 §103 Final Rejection 20d Pending Jul 14, 2022
17710897 ENCLOSURE SYSTEM AND PROCESS FOR REMOVAL OF UNDESIRED CELLS FROM THE HUMAN BODY Oroc VOKES, KATHLEEN PAIGE 3783 §103 Non-Final OA 86d Pending Mar 31, 2022
17576722 COMPOSITIONS AND METHODS OF PROMOTING CELLULAR HYDRATION Eastpond Laboratories Limited CONSTANTINE, CHARLES Z 1657 §112 Non-Final OA 74d overdue Pending Jan 14, 2022
17442694 COMPUTER SYSTEMS AND METHODS INCLUDING HTML BROWSER AUTHORISATION APPROACHES Bankvault Pty Ltd. CATTUNGAL, DEREENA T 2431 §103 Final Rejection — Pending Sep 24, 2021
17304617 METHOD AND SYSTEM FOR RUNNING HIGH PERFORMANCE MARKETING CAMPAIGNS FOR GRANULAR-LEVEL SEGMENTS OF USERS IN REAL-TIME Wizrocket Inc. SHORTER, RASHIDA R 3626 §101§102 Final Rejection 6d Pending Jun 23, 2021
16835220 CHEMOPREDICTIVE ASSAY FOR RECURRENT CHEMOTHERAPY Oroc CANELLA, KAREN A 1643 §103§112 Final Rejection 60d overdue Pending Mar 30, 2020
16399637 METHOD AND SYSTEM FOR IP ADDRESS TRAFFIC BASED DETECTION OF FRAUD Affle 3I Limited SYROWIK, MATHEW RICHARD 3621 §101 Final Rejection 6d Pending Apr 30, 2019
16399775 METHOD AND SYSTEM FOR DISTRIBUTION OF ADVERTISEMENT FRAUD DATA TO THIRD PARTIES Affle 3I Limited SYROWIK, MATHEW RICHARD 3621 §101§112 Final Rejection 62d Pending Apr 30, 2019

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Frequently Asked Questions

What is Kolisch Hartwell, P.C.'s patent allowance rate?

75.4% of resolved applications prosecuted by Kolisch Hartwell, P.C. were allowed, across 4,385 applications in USPTO records.

How many office actions does Kolisch Hartwell, P.C. average before allowance?

2.91 office actions per allowed application on average.

How many pending office actions does Kolisch Hartwell, P.C. have?

29 pending office actions as of October 2026, for 19 clients, before 28 examiners in 24 art units.

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