Prosecution Insights
Last updated: October 04, 2026

Sleman & Lund LLP

Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

23 pending office actions • 14 clients • 21 examiners • 11 art units • 0 of 23 (0%) have an AI response strategy ready

Analysis

SLEMAN & LUND LLP manages 495 career applications in the Transportation, E-Commerce & Mechanical Systems technology area. The firm has a resolved allowance rate pct of 76.56. Its prosecution history includes an avg office actions per allowance of 3.19.

There are 12 pending office actions currently active. The 76.56 resolved allowance rate pct for its 495 career applications reflects the firm's historical performance. An avg office actions per allowance of 3.19 provides a benchmark for the examination cycle in its primary technology area.

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

Quality Metrics (n=495 apps, methodology: how we score firms)

76.6%
Allowance Rate
n=495
+0.37σ
Allowance Rate (norm)
n=495
3.2
OAs to Allowance
n=258
-0.22σ
OAs to Allow (norm)
n=258
955 days
Time to Allowance
n=258
+22.0pp
Interview Lift
n=495
27.9%
RCE Rate
n=495
0.2%
Appeal Rate
n=495

Rejection Performance (% of received rejections ultimately overcome)

51.2%
§101 Overcome
n=43
67.5%
§102 Overcome
n=194
60.6%
§103 Overcome
n=246
66.7%
§112 Overcome
n=204

Specialization & Scale

A61B, E04G, G01N
Top CPC Subclasses
33%
Top-3 CPC Share
n=495
3
Practitioners
n=495
165.0
Apps / Practitioner
n=495

Portfolio Summary

23
Total Pending OAs
17
Non-Final OAs
5
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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.

11
Hard (48%)
7
Medium (30%)
5
Easy (22%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other3 (13%)
§103 only6 (26%)
§102 only1 (4%)
§112 only3 (13%)
Double-patenting only2 (9%)
Multi-statute (no §101)8 (35%)

Industry Mix

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

1
Life Sciences
4% of docket
0
Information Tech
0% of docket
1
Communications
4% of docket
0
Semiconductors
0% of docket
10
Mechanical / Eng
43% of docket
11
Business / Other
48% 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.

230 h
Manual time on pending OAs
46 h
Time saved (low, 20%)
80 h
Time saved (mid, 35%)
2.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CERIONI, DANIEL LEE 2 64.5% +28.0%
MELHUS, BENJAMIN S 2 60.4% +44.1%
JOHNSON, GERALD 1 78.6% +9.4%
MCCOY, AIDAN WILLIAM 1 33.3% +80.0%
ZHAI, KYLE 1 75.0% +18.5%
COTRONEO, STEVEN J 1 69.4% +31.9%
DANG, ANH TIEU 1 65.5% +35.5%
ANDERSON, AMBER R 1 32.6% +34.0%
WOZNICKI, JACQUELINE 1 49.8% +26.0%
BESLER, CHRISTOPHER JAMES 1 68.4% +41.5%

Hard Cases (11)

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
18294653 Formwork System for a Wall Element, Comprising a Combination of Formwork and a Frame Section AL-ASWAR, ZAKARIA KHALED 22d
19017916 AI-ENHANCED DEPTH PERCEPTION AND ANATOMICAL HIGHLIGHTING SYSTEM FOR VIDEO-ASSISTED MEDICAL PROCEDURES MCCOY, AIDAN WILLIAM —
18978081 GEAR MECHANISMS FOR FIXATION FRAME STRUTS COTRONEO, STEVEN J —
18940942 Method For Predicting Convergence Disorders Caused By Concussion Or Other Neuropathology MELHUS, BENJAMIN S —
18893096 Humeral Reconstruction System and Methods of Use WOZNICKI, JACQUELINE —
18798383 METHOD AND DEVICE FOR ADDITIVELY MANUFACTURING A COMPONENT TRAN, VINCENT HUY —
18707243 CONTROL OF AN INDUSTRIAL ROBOT FOR A GRIPPING TASK GAMMON, MATTHEW CHRISTOPHER —
18701321 MICRONEEDLE INJECTOR AND METHODS OF MAKING AND USING SAME VU, QUYNH-NHU HOANG —

Interview Candidates (11)

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
19017916 AI-ENHANCED DEPTH PERCEPTION AND ANATOMICAL HIGHLIGHTING SYSTEM FOR VIDEO-ASSISTED MEDICAL PROCEDURES MCCOY, AIDAN WILLIAM —
19012014 Orthopedic Treatment Device Co-Display Systems and Methods ZHAI, KYLE —
18979814 Methods And Kits For Assessing Central Nervous System Integrity CERIONI, DANIEL LEE —
18978081 GEAR MECHANISMS FOR FIXATION FRAME STRUTS COTRONEO, STEVEN J —
18947087 COUPLEABLE WOUND CLOSURE MECHANISM AND METHODS OF MANUFACTURING AND USING SAME DANG, ANH TIEU —
18940942 Method For Predicting Convergence Disorders Caused By Concussion Or Other Neuropathology MELHUS, BENJAMIN S —
18937417 Methods And Kits For Assessing Neurological And Ophthalmic Function And Localizing Neurological Lesions MELHUS, BENJAMIN S —
18851337 Turnbuckle for Tensioning Frame Formwork Elements ANDERSON, AMBER R —

Client Portfolio (14 clients)

Top Art Units

Art UnitApps
36352
37971
26111
37261
37151
36571
36361
36341
37911
17981

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19147789 METHOD AND SYSTEM FOR DETECTING SUBSTANCE USE Oculogica, Inc. JOHNSON, GERALD 3797 §103 Non-Final OA — Pending Jul 14, 2025
19017916 AI-ENHANCED DEPTH PERCEPTION AND ANATOMICAL HIGHLIGHTING SYSTEM FOR VIDEO-ASSISTED MEDICAL PROCEDURES Intublade Co. MCCOY, AIDAN WILLIAM 2611 §102§103 Non-Final OA — Pending Jan 13, 2025
19012014 Orthopedic Treatment Device Co-Display Systems and Methods Stryker Corporation ZHAI, KYLE §112 Non-Final OA — Pending Jan 07, 2025
18979814 Methods And Kits For Assessing Central Nervous System Integrity The United States Department of Veterans Affairs CERIONI, DANIEL LEE DP Non-Final OA — Pending Dec 13, 2024
18978081 GEAR MECHANISMS FOR FIXATION FRAME STRUTS Stryker Corporation COTRONEO, STEVEN J §102§103 Non-Final OA — Pending Dec 12, 2024
18947087 COUPLEABLE WOUND CLOSURE MECHANISM AND METHODS OF MANUFACTURING AND USING SAME Suturegard Medical Inc. DANG, ANH TIEU §102 Non-Final OA — Pending Nov 14, 2024
18940942 Method For Predicting Convergence Disorders Caused By Concussion Or Other Neuropathology Hennepin Healthcare System, Inc. MELHUS, BENJAMIN S §101§102§103DP Non-Final OA — Pending Nov 08, 2024
18937417 Methods And Kits For Assessing Neurological And Ophthalmic Function And Localizing Neurological Lesions New York University MELHUS, BENJAMIN S §103Other Non-Final OA — Pending Nov 05, 2024
18851337 Turnbuckle for Tensioning Frame Formwork Elements Peri SE ANDERSON, AMBER R §112 Non-Final OA — Pending Sep 26, 2024
18893096 Humeral Reconstruction System and Methods of Use Howmedica Osteonics Corp. WOZNICKI, JACQUELINE §103§112 Non-Final OA — Pending Sep 23, 2024
18814672 Clamping device Ept Holding GmbH & Co. Kg BESLER, CHRISTOPHER JAMES 3726 §112 Non-Final OA — Pending Aug 26, 2024
18812628 METHODS AND KITS FOR DIAGNOSING, ASSESSING OR QUANTITATING DRUG USE, DRUG ABUSE AND NARCOSIS, INTERNUCLEAR OPHTHALMOPLEGIA, ATTENTION DEFICIT HYPERACTIVITY DISORDER (ADHD), CHRONIC TRAUMATICENCEPH ALOPATHY,SCHIZOPHRENIA SPECTRUM DISORDERS AND ALCOHOL CONSUMPTION The United States Department of Veterans Affairs GEBREMICHAEL, BRUK A 3715 DP Non-Final OA — Pending Aug 22, 2024
18798383 METHOD AND DEVICE FOR ADDITIVELY MANUFACTURING A COMPONENT Peri SE TRAN, VINCENT HUY §103§112 Non-Final OA — Pending Aug 08, 2024
18707243 CONTROL OF AN INDUSTRIAL ROBOT FOR A GRIPPING TASK Vathos GmbH GAMMON, MATTHEW CHRISTOPHER 3657 §103§112 Non-Final OA — Pending May 03, 2024
18701306 VIAL-TO-SYRINGE CONVERTER AND METHODS OF MAKING AND USING SAME Merck Sharp & Dohme LLC RITCHIE, HADEN MATTHEW §103 Non-Final OA — Pending Apr 15, 2024
18701321 MICRONEEDLE INJECTOR AND METHODS OF MAKING AND USING SAME Merck Sharp & Dohme LLC VU, QUYNH-NHU HOANG §102§103 Non-Final OA — Pending Apr 15, 2024
18687045 SCAFFOLD POST FOR VERTICAL INSTALLATION IN A SCAFFOLD SECTION Peri SE HAWK, NOAH CHANDLER 3636 §103 Final Rejection — Pending Feb 27, 2024
18686999 CONNECTION DISC FOR A SCAFFOLD Peri SE MEKHAEIL, SHIREF M 3634 §103§112 Non-Final OA — Pending Feb 27, 2024
18681237 Connecting Component and System for Shuttering a Wall Element Peri SE LAUX, JESSICA L 3635 §103 Non-Final OA 12d Pending Feb 05, 2024
18294653 Formwork System for a Wall Element, Comprising a Combination of Formwork and a Frame Section Peri SE AL-ASWAR, ZAKARIA KHALED 3635 §103§112 Final Rejection 22d Pending Feb 02, 2024
18377697 SYSTEM AND METHOD FOR CONTACTLESS NON-INTRUSIVE MONITORING OF PHYSIOLOGICAL CONDITIONS THROUGH ACOUSTIC SIGNALS Turtle Shell Technologies Private Limited CERIONI, DANIEL LEE 3791 §101§103§112 Final Rejection — Pending Oct 06, 2023
18245251 METHOD AND DEVICE FOR IDENTIFYING LABWARE Eppendorf SE WHATLEY, BENJAMIN R 1798 §101§102§103Other Final Rejection — Pending Mar 14, 2023
18055800 Chemical Ordering Operator App Washtec Holding GmbH LUDWIG, PETER L 3627 §103 Final Rejection — Pending Nov 15, 2022

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