Prosecution Insights
Last updated: October 25, 2026

Kilyk & Bowersox, P.L.L.C.

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

45 pending office actions • 23 clients • 43 examiners • 40 art units • 0 of 45 (0%) have an AI response strategy ready

Analysis

KILYK & BOWERSOX, P.L.L.C. practices in Chemistry & Materials and reports 47 pending office actions across 3054 career applications. The profile combines an active docket with a substantial application history.

The resolved allowance rate is 87.78%, and the average is 3.28 office actions per allowance. These figures provide an outcome signal and a separate indication of the office-action effort associated with matters reaching allowance.

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

Quality Metrics (n=3054 apps, methodology: how we score firms)

87.8%
Allowance Rate
n=3054
+0.66σ
Allowance Rate (norm)
n=3054
3.3
OAs to Allowance
n=2068
-0.24σ
OAs to Allow (norm)
n=2068
1013 days
Time to Allowance
n=2068
+5.2pp
Interview Lift
n=3054
23.2%
RCE Rate
n=3054
3.2%
Appeal Rate
n=3054

Rejection Performance (% of received rejections ultimately overcome)

87.5%
§101 Overcome
n=176
83.2%
§102 Overcome
n=774
84.7%
§103 Overcome
n=1305
85.8%
§112 Overcome
n=1002

Specialization & Scale

A61M, G01N, G02B
Top CPC Subclasses
13%
Top-3 CPC Share
n=3054
2
Practitioners
n=3054
1527.0
Apps / Practitioner
n=3054

Portfolio Summary

45
Total Pending OAs
31
Non-Final OAs
14
Final Rejections
0
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.

2
Overdue
0
Due this week
2
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 (2)Due ≤ 30 days (2)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.

18
Hard (40%)
23
Medium (51%)
4
Easy (9%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (9%)
§103 only17 (38%)
§102 only6 (13%)
§112 only2 (4%)
Double-patenting only2 (4%)
Multi-statute (no §101)14 (31%)

Industry Mix

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

18
Life Sciences
40% of docket
5
Information Tech
11% of docket
3
Communications
7% of docket
7
Semiconductors
16% of docket
11
Mechanical / Eng
24% of docket
1
Business / Other
2% 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.

450 h
Manual time on pending OAs
90 h
Time saved (low, 20%)
158 h
Time saved (mid, 35%)
3.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MENSH, ANDREW J 2 64.5% +19.2%
TAMIRU, ABRHAM ALEHEGN 2 0.0% +0.0%
KIM, YUNJU 1 55.2% +35.4%
SCHINDLER, DAVID M 1 40.6% +23.8%
RAMETTA, JULIA THERESE 1 — —
SAHLE, MAHIDERE S 1 79.5% +13.1%
JONES, JAMES 1 88.4% +4.5%
TUROCY, DAVID P 1 46.9% +35.8%
BARTLETT, VICTORIA 1 51.0% +29.5%
WILLIAMS, REBECCA COLETTE 1 50.0% +58.3%

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
19043547 CONTACT LENS ASSEMBLIES AND METHODS OF MANUFACTURE THEREOF JONES, JAMES —

Hard Cases (18)

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
18032189 METHOD AND SYSTEM FOR AUTOMATICALLY DETERMINING A QUANTIFIABLE SCORE MPAMUGO, CHINYERE 155d overdue
18036897 CHROMIUM(VI)-FREE SLIP FOR DIFFUSION COATING CARPENTER, JOSHUA S 23d
18912643 IMAGE MEASUREMENT APPARATUS VOLENTINE, REBECCA A 34d
19043548 CONTACT LENS ASSEMBLIES AND METHODS OF MANUFACTURE THEREOF SAHLE, MAHIDERE S —
18986869 COLONY COUNTING DEVICE AND CONTROL METHOD CARTER, AARON W —
18785075 LEVEL METER HUANG, DAVID Z —
18730802 MEDICAL TREATMENT TOOL SARCENO ROBLES, CHRISTIAN MANUEL —
18723479 PRINTED NONWOVEN WEB WITH MICRODOT BOND PATTERN MENSH, ANDREW J —

Interview Candidates (8)

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
19135088 METHOD AND APPARATUS RELATING TO INJECTION MOLDING CONTACT LENS MOLD HALVES KIM, YUNJU —
18847269 PROBE CARD SCHINDLER, DAVID M —
19043548 CONTACT LENS ASSEMBLIES AND METHODS OF MANUFACTURE THEREOF SAHLE, MAHIDERE S —
19099476 METHOD FOR PREPARING A SUBSTRATE COATED WITH AN INTERMEDIATE LAYER AND A DIAMOND LAYER TUROCY, DAVID P —
18997187 METHOD AND APPARATUS RELATING TO MANUFACTURE OF MOLD HALVES FOR FORMING CONTACT LENSES BARTLETT, VICTORIA —
19032147 CODE GENERATION SUPPORT DEVICE AND CODE GENERATION SUPPORT PROGRAM PRODUCTS WILLIAMS, REBECCA COLETTE —
18723479 PRINTED NONWOVEN WEB WITH MICRODOT BOND PATTERN MENSH, ANDREW J —
17909776 SYSTEM AND METHOD FOR OPENING A CONCENTRATE CONTAINER AND CONNECTING THE CONCENTRATE CONTAINER TO A BLOOD TREATMENT DEVICE MENSH, ANDREW J —

Client Portfolio (23 clients)

Top Art Units

Art UnitApps
28722
28552
37812
37832
17641
28581
26691
17181
17441
26771

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19135088 METHOD AND APPARATUS RELATING TO INJECTION MOLDING CONTACT LENS MOLD HALVES Coopervision International Limited KIM, YUNJU 1764 §103 Final Rejection — Pending Jun 03, 2025
18847269 PROBE CARD Japan Electronic Materials Corporation SCHINDLER, DAVID M 2858 §102 Non-Final OA — Pending Mar 28, 2025
19049064 IMAGE INSPECTION DEVICE Keyence Corporation RAMETTA, JULIA THERESE 2669 §103 Non-Final OA — Pending Feb 10, 2025
19043548 CONTACT LENS ASSEMBLIES AND METHODS OF MANUFACTURE THEREOF Coopervision International Limited SAHLE, MAHIDERE S 2872 §102§103 Non-Final OA — Pending Feb 03, 2025
19043547 CONTACT LENS ASSEMBLIES AND METHODS OF MANUFACTURE THEREOF Coopervision International Limited JONES, JAMES 2872 §102 Non-Final OA — Pending Feb 03, 2025
19099476 METHOD FOR PREPARING A SUBSTRATE COATED WITH AN INTERMEDIATE LAYER AND A DIAMOND LAYER Yg-1 Co., Ltd. TUROCY, DAVID P 1718 §103 Final Rejection — Pending Jan 29, 2025
18997187 METHOD AND APPARATUS RELATING TO MANUFACTURE OF MOLD HALVES FOR FORMING CONTACT LENSES Coopervision International Limited BARTLETT, VICTORIA 1744 §102 Final Rejection — Pending Jan 21, 2025
19032147 CODE GENERATION SUPPORT DEVICE AND CODE GENERATION SUPPORT PROGRAM PRODUCTS Keyence Corporation WILLIAMS, REBECCA COLETTE 2677 §103 Non-Final OA — Pending Jan 20, 2025
18986869 COLONY COUNTING DEVICE AND CONTROL METHOD Keyence Corporation CARTER, AARON W 2661 §102§112 Non-Final OA — Pending Dec 19, 2024
18985152 CONTROLLER AND CODE READER SYSTEM Keyence Corporation ELLIS, SUEZU Y 2876 §112 Non-Final OA — Pending Dec 18, 2024
18912643 IMAGE MEASUREMENT APPARATUS Keyence Corporation VOLENTINE, REBECCA A 2481 §103§112 Non-Final OA 34d Pending Oct 11, 2024
18894046 SCENARIO MANAGEMENT APPARATUS AND RECORDING MEDIUM Keyence Corporation BROPHY, MATTHEW J 2191 §103 Non-Final OA — Pending Sep 24, 2024
18887064 INSPECTION SETTING DEVICE Keyence Corporation TRAN, TAM T 2174 DP Non-Final OA — Pending Sep 17, 2024
18786913 Compositions And Methods For Differentiation Of Human Pluripotent Stem Cells Into Desired Cell Types Elixirgen Scientific, Inc. NOBLE, MARCIA STEPHENS 1632 §103 Non-Final OA — Pending Jul 29, 2024
18785058 LEVEL METER Keyence Corporation PLUMB, NIGEL H 2855 §112 Final Rejection — Pending Jul 26, 2024
18785075 LEVEL METER Keyence Corporation HUANG, DAVID Z 2855 §102§103 Non-Final OA — Pending Jul 26, 2024
18780568 OPTICAL DISPLACEMENT METER Keyence Corporation STAFIRA, MICHAEL PATRICK 2877 §103 Non-Final OA — Pending Jul 23, 2024
18730802 MEDICAL TREATMENT TOOL Nikkiso Co., Ltd. SARCENO ROBLES, CHRISTIAN MANUEL 3794 §103§112 Non-Final OA — Pending Jul 22, 2024
18723479 PRINTED NONWOVEN WEB WITH MICRODOT BOND PATTERN Fibertex Personal Care A/S MENSH, ANDREW J 3781 §103§112Other Final Rejection — Pending Jun 24, 2024
18714100 IT ARCHITECTURE FOR BLOOD TREATMENT SYSTEMS Vivonic GmbH TSANG, HENRY 3781 §103 Non-Final OA — Pending May 29, 2024
18675207 METHOD FOR ADJUSTING A VALVE Liebherr-Aerospace Lindenberg GmbH MURPHY, KEVIN F 3753 §102§103§112 Final Rejection — Pending May 28, 2024
18672544 Manhole Cover Oliver'S Hire Solutions Ltd. PEZZLO, BENJAMIN ALEXANDER 3634 §103 Non-Final OA — Pending May 23, 2024
18711282 Medicament Delivery Device Shaily (Uk) Ltd. OSINSKI, BRADLEY JAMES 3783 §102§103§112 Non-Final OA — Pending May 17, 2024
18702815 ARTIFICIAL BIOMEMBRANE CONTAINING MEMBRANE PROTEIN National University Corporation Kobe University KWAK, DEAN P 1795 §102§112Other Non-Final OA — Pending Apr 19, 2024
18688378 ELASTIC NONWOVEN SHEET Fibertex Personal Care A/S SWIER, WAYNE K. 1786 §103§112 Final Rejection — Pending Mar 01, 2024
18684736 EXTRUSION APPARATUS DSM IP ASSETS B.V. MALEKZADEH, SEYED MASOUD 1754 §103 Non-Final OA — Pending Feb 19, 2024
18411085 PROCESS QUANTITY MEASUREMENT DEVICE Keyence Corporation YOON, ERIC 2118 §103 Final Rejection 28d Pending Jan 12, 2024
18289374 HOLLOW-FIBRE MEMBRANE FILTER HAVING IMPROVED SEPARATION PROPERTIES Fresenius Medical Care PEO, JONATHAN M 1779 §103 Non-Final OA — Pending Nov 03, 2023
18287303 Tantalum Nitride Doped With One Or More Metals, A Catalyst, Methods For Water Splitting Using The Catalyst, And Methods To Make Same Shinshu University FIGUEROA, JOHN J 1763 §102 Non-Final OA — Pending Oct 18, 2023
18373992 FREEZER Karlsruher Institut Fur Technologie MARTIN, ELIZABETH J 3763 §103 Final Rejection 17d overdue Pending Sep 28, 2023
18222489 REVERSE ENGINEERING SUPPORT APPARATUS Keyence Corporation TAMIRU, ABRHAM ALEHEGN 2188 §101§103§112 Non-Final OA — Pending Jul 17, 2023
18222490 REVERSE ENGINEERING SUPPORT APPARATUS Keyence Corporation TAMIRU, ABRHAM ALEHEGN §101§103§112 Non-Final OA — Pending Jul 17, 2023
18221407 COLONY COUNTING DEVICE, AND CONTROL METHOD Keyence Corporation MUTREJA, JYOTI NAGPAUL 1798 §102 Final Rejection — Pending Jul 13, 2023
18039090 Solder Material and Solder Material Production Method Koki Company Limited SIDDIQUI, ADIL ABDUL WAJID 1735 §103 Non-Final OA — Pending May 26, 2023
18036897 CHROMIUM(VI)-FREE SLIP FOR DIFFUSION COATING M-M-Morant-Gmbh CARPENTER, JOSHUA S 1733 §103§112 Final Rejection 23d Pending May 15, 2023
18032189 METHOD AND SYSTEM FOR AUTOMATICALLY DETERMINING A QUANTIFIABLE SCORE Fresenius Medical Care MPAMUGO, CHINYERE 3685 §101§102 Final Rejection 155d overdue Pending Apr 17, 2023
18024509 TREATMENTS OF DIABETIC ULCERS, RELATED COMPOSITIONS AND KITS Imperial College Innovations Limited PEEBLES, KATHERINE 1617 §103 Non-Final OA — Pending Mar 03, 2023
18023156 SENSOR UNIT, AND ATTACHMENT STRUCTURE FOR SENSOR UNIT AND ATTACHMENT TARGET Hosiden Corporation HANDVILLE, BRIAN 1783 §102§103 Non-Final OA — Pending Feb 24, 2023
17909776 SYSTEM AND METHOD FOR OPENING A CONCENTRATE CONTAINER AND CONNECTING THE CONCENTRATE CONTAINER TO A BLOOD TREATMENT DEVICE Fresenius Medical Care MENSH, ANDREW J 3700 DP Final Rejection — Pending Sep 07, 2022
17849743 Medical Scope Accessory, Medical Scopes Comprising The Accessory, And Use Thereof Keymed (Medical & Industrial Equipment) Limited HENDERSON, RYAN N 3795 §102§103 Final Rejection — Pending Jun 27, 2022
17768865 PROPHYLACTIC AND/OR THERAPEUTIC AGENT FOR INFLAMMATORY PULMONARY DISEASE National University Corporation Okayama University HADDAD, MAHER M 1641 §102 Non-Final OA — Pending Apr 14, 2022
17688968 ANALYSIS DEVICE AND ANALYSIS METHOD Keyence Corporation NEGIN, RUSSELL SCOTT 1684 §101§103§112 Non-Final OA — Pending Mar 08, 2022
17639940 MEDICAL CONNECTOR WITH AUTOMATIC SEALING ON DISCONNECTION Fresenius Medical Care VOKES, KATHLEEN PAIGE 3783 §103 Non-Final OA — Pending Mar 03, 2022
17477565 DRUG-PROTEIN CONJUGATES Abzena (Uk) Limited PUTTLITZ, KARL J 1646 §103 Non-Final OA — Pending Sep 17, 2021
16767199 DIALYSIS MACHINE HAVING SECURITY AGAINST CONFUSION FOR HYDRAULIC CONNECTORS Fresenius Medical Care MCCULLOUGH, ERIC J. 1773 §102§112 Non-Final OA — Pending May 27, 2020

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Frequently Asked Questions

What is Kilyk & Bowersox, P.L.L.C.'s patent allowance rate?

87.8% of resolved applications prosecuted by Kilyk & Bowersox, P.L.L.C. were allowed, across 3,054 applications in USPTO records.

How many office actions does Kilyk & Bowersox, P.L.L.C. average before allowance?

3.28 office actions per allowed application on average.

How many pending office actions does Kilyk & Bowersox, P.L.L.C. have?

45 pending office actions as of October 2026, for 23 clients, before 43 examiners in 40 art units.

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