Prosecution Insights
Last updated: October 04, 2026

Macmillan Sobanski & Todd, LLC

Technology areas: Biotechnology & Pharmaceuticals • Medical Devices & Mechanical Engineering

48 pending office actions • 20 clients • 46 examiners • 31 art units • 0 of 48 (0%) have an AI response strategy ready

Analysis

MACMILLAN SOBANSKI & TODD, LLC operates in the Biotechnology & Pharmaceuticals technology area, where it has handled a large volume of 4926 career applications. The firm maintains a resolved allowance rate of 85.5 percent. This 85.5 percent allowance rate demonstrates the firm's effectiveness in securing patent grants across a significant number of biotech and pharmaceutical filings.

The firm's prosecution cycle involves an average of 3.07 office actions per allowance. This metric of 3.07 office actions indicates a typical negotiation process, usually requiring several interactions with examiners to reach a final allowance. Currently, the firm has 41 pending office actions. These 41 pending office actions represent the firm's active pipeline within its total of 4926 career applications. The data shows that MACMILLAN SOBANSKI & TODD, LLC is a high-volume firm that maintains a consistent success rate while managing a substantial portfolio in the life sciences.

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

Quality Metrics (n=4937 apps, methodology: how we score firms)

85.5%
Allowance Rate
n=4937
+0.66σ
Allowance Rate (norm)
n=4937
3.1
OAs to Allowance
n=2688
-0.20σ
OAs to Allow (norm)
n=2688
1030 days
Time to Allowance
n=2688
+9.2pp
Interview Lift
n=4937
17.7%
RCE Rate
n=4937
1.5%
Appeal Rate
n=4937

Rejection Performance (% of received rejections ultimately overcome)

85.7%
§101 Overcome
n=203
80.7%
§102 Overcome
n=986
82.0%
§103 Overcome
n=1446
86.0%
§112 Overcome
n=1231

Specialization & Scale

A61K, Y10T, A61P
Top CPC Subclasses
14%
Top-3 CPC Share
n=4937
10
Practitioners
n=4937
493.7
Apps / Practitioner
n=4937

Portfolio Summary

48
Total Pending OAs
32
Non-Final OAs
15
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 14 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
1
Due this week
5
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. 14 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 7 days (1)Due ≤ 30 days (5)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.

26
Hard (54%)
17
Medium (35%)
5
Easy (10%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other3 (6%)
§103 only15 (31%)
§102 only1 (2%)
§112 only4 (8%)
Double-patenting only1 (2%)
Double-patenting + other1 (2%)
Multi-statute (no §101)23 (48%)

Industry Mix

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

22
Life Sciences
46% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
2% of docket
15
Mechanical / Eng
31% of docket
10
Business / Other
21% 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.

480 h
Manual time on pending OAs
96 h
Time saved (low, 20%)
168 h
Time saved (mid, 35%)
4.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WESTON, ALYSSA G 2 59.8% +50.9%
HUYNH, PHUONG N 2 65.7% +53.6%
SALVUCCI, MATTHEW D 1 72.3% +27.4%
MILO, MICHAEL 1 50.8% +52.5%
SINGH-PANDEY, ARTI R 1 70.6% +8.9%
FLORES JR, DONALD M 1 76.9% +27.3%
LIBBY, TROY ALAN 1 100.0% +0.0%
WEYDEMEYER, ETHAN 1 44.2% +44.5%
WALRAED-SULLIVAN, KYLE 1 73.3% +30.4%
HAYES, JOVON E 1 84.5% +9.9%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18854381 Furniture for a Child LIBBY, TROY ALAN —
18844537 AUTONOMOUS ROAMING OFFSHORE WIND TURBINE HAYES, JOVON E —

Hard Cases (26)

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
18524804 MANUAL WHEELCHAIR HAVING INTEGRATED MOTOR HOUSING AND CAMBER TUBE STRUCTURE SHARMA, NABIN KUMAR 10d overdue
18274549 C PRIME AGENTS FOR TREATING METABOLIC DISORDERS BRAUN, MADELINE E 12d
18510846 INTEGRATED CENTRAL VFD AND MULTIPLE-TURBO SYSTEM MENDOZA, WILSON GALLARDO 23d
18353183 Synergistic Inhibition of eIF5A and Notch Signaling HUYNH, PHUONG N 28d
17859260 THREE-WAY UROLOGY CATHETER STOPCOCK AND UROLOGY CATHETER STOPCOCK ASSEMBLY PATEL, SHEFALI DILIP 54d
18859232 STABILIZED FABRICS SINGH-PANDEY, ARTI R —
18882997 Freestanding Sun Shelf WALRAED-SULLIVAN, KYLE —
18841802 WHEEL DISC FOR VEHICLE WHEELS, METHOD OF MANUFACTURE AND VEHICLE WHEEL COMINO, EVA L —

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
18951851 Modular Hip Distractor MILO, MICHAEL 16d overdue
18353183 Synergistic Inhibition of eIF5A and Notch Signaling HUYNH, PHUONG N 28d
19044708 VIRTUAL REALITY SPORTS MASK WITH PRECISION THREE-DIMENSION UNDERWATER NAVIGATION SALVUCCI, MATTHEW D —
18971862 IMMUNOSUPPRESSIVE ANTIGEN-SPECIFIC CHIMERIC ANTIGEN RECEPTOR TREG CELLS FOR PREVENTION AND/OR TREATMENT OF AUTOIMMUNE AND ALLOIMMUNE DISORDERS WESTON, ALYSSA G —
18931782 Immunosuppressive Antigen-Specific Chimeric Antigen Receptor Treg Cells for Prevention and/or Treatment of Autoimmune and Alloimmune Disorders WESTON, ALYSSA G —
18859248 HYBRID FABRIC FLORES JR, DONALD M —
18848582 FUNCTIONALIZED FABRIC WEYDEMEYER, ETHAN —
18882997 Freestanding Sun Shelf WALRAED-SULLIVAN, KYLE —

Client Portfolio (20 clients)

Top Art Units

Art UnitApps
36153
16212
16412
37812
16242
16752
37861
36361
37541
16541

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19044708 VIRTUAL REALITY SPORTS MASK WITH PRECISION THREE-DIMENSION UNDERWATER NAVIGATION Tesseron Ltd. SALVUCCI, MATTHEW D §103 Non-Final OA — Pending Feb 04, 2025
18971862 IMMUNOSUPPRESSIVE ANTIGEN-SPECIFIC CHIMERIC ANTIGEN RECEPTOR TREG CELLS FOR PREVENTION AND/OR TREATMENT OF AUTOIMMUNE AND ALLOIMMUNE DISORDERS The University of Toledo WESTON, ALYSSA G §102§103§112DP Non-Final OA — Pending Dec 06, 2024
18951851 Modular Hip Distractor The University of Toledo MILO, MICHAEL 3786 §103 Non-Final OA 16d overdue Pending Nov 19, 2024
18931782 Immunosuppressive Antigen-Specific Chimeric Antigen Receptor Treg Cells for Prevention and/or Treatment of Autoimmune and Alloimmune Disorders The University of Toledo WESTON, ALYSSA G DP Non-Final OA — Pending Oct 30, 2024
18859232 STABILIZED FABRICS Owens Corning Intellectual Capital, LLC SINGH-PANDEY, ARTI R §102§103 Non-Final OA — Pending Oct 23, 2024
18859248 HYBRID FABRIC Owens Corning Intellectual Capital, LLC FLORES JR, DONALD M §103 Non-Final OA — Pending Oct 23, 2024
18854381 Furniture for a Child Mamas & Papas (Holdings) Limited LIBBY, TROY ALAN 3636 §103 Final Rejection — Pending Oct 04, 2024
18848582 FUNCTIONALIZED FABRIC Owens Corning Intellectual Capital, LLC WEYDEMEYER, ETHAN §103 Non-Final OA — Pending Sep 19, 2024
18882997 Freestanding Sun Shelf B Square Pools, LLC WALRAED-SULLIVAN, KYLE 3754 §103§112 Final Rejection — Pending Sep 12, 2024
18844537 AUTONOMOUS ROAMING OFFSHORE WIND TURBINE Alliance for Sustainable Energy, LLC HAYES, JOVON E 3615 §103 Non-Final OA — Pending Sep 06, 2024
18841802 WHEEL DISC FOR VEHICLE WHEELS, METHOD OF MANUFACTURE AND VEHICLE WHEEL Maxion Wheels Holding GmbH COMINO, EVA L 3615 §102§103§112 Non-Final OA — Pending Aug 27, 2024
18802702 Methods for Regulating Muscle Performance using Fat Specific Protein 27 (FSP27) Compositions Ohio University HELLMAN, KRISTINA M 1654 §102§112 Non-Final OA — Pending Aug 13, 2024
18775716 SECURING CONTAINER HOLDERS TO CONTAINERS Rory Gahart HODGE, LINDA J 3725 §102§112 Non-Final OA — Pending Jul 17, 2024
18746938 FLUSHABLE WET WIPES The University of Toledo BURKE, MATTHEW RYAN 1619 §103 Non-Final OA — Pending Jun 18, 2024
18736787 Adelmidrol For Use In Diseases Characterized By Insufficient Agonism Of PPAR-GAMMA Receptor Epitech Group S.p.A. RAMOS LEWIS, JOSMALEN MILAGROS 1621 §103§112 Non-Final OA — Pending Jun 07, 2024
18674217 Synergistic Inhibition of eIF5A and Notch Signaling in Intermediate Tregs The University of Toledo HUYNH, PHUONG N 1641 §101§103§112DP Non-Final OA — Pending May 24, 2024
18672523 Genetic Variants Associated with Opioid Use Disorder Office Of The Ohio Attorney General BAUSCH, SARAE L §101§102§103 Non-Final OA — Pending May 23, 2024
18670112 Synergistic Inhibition of eIF5A and Notch Signaling in Intermediate Tregs The University of Toledo JACKSON-TONGUE, LAKIA J §112Other Non-Final OA — Pending May 21, 2024
18664604 FIBER CATCHING DEVICE FOR ROTATING TUBE Owens Corning Intellectual Capital, LLC BURRELL, KATELYNNE RUTH 3654 §102§103 Non-Final OA — Pending May 15, 2024
18640844 PRESSURE ULCER BOOT The University of Toledo HOWELL, GWYNNETH LINNEA §102§103§112 Non-Final OA — Pending Apr 19, 2024
18609490 BLOOD CIRCULATION SYSTEM Terumo Kabushiki Kaisha WRUBLESKI, MATTHEW JAMES 3781 §103§112 Final Rejection — Pending Mar 19, 2024
18606189 Automatic Fraction Collector The University of Toledo SPIES, BRADLEY R 1645 §103§112 Non-Final OA — Pending Mar 15, 2024
18692470 EGFR INHIBITOR, PREPARATION METHOD THEREFOR AND USE THEREOF Shandong New Time Pharmaceutical Co., Ltd. BURKETT, DANIEL JOHN 1624 §112 Non-Final OA — Pending Mar 15, 2024
18691174 WHEEL DISC FOR A DISC WHEEL AND A DISC WHEEL THEREWITH Maxion Wheels Holding GmbH LEE, TYLER J 3663 §112 Final Rejection 5d Pending Mar 12, 2024
18688151 SIZE ADJUSTABLE AORTIC ENDOGRAFT FENESTRATION DEVICE AND RETRIEVABLE VESSEL MARKER The University of Toledo MCEVOY, THOMAS M 3774 §102§103 Non-Final OA — Pending Feb 29, 2024
18585551 Metabolically Stable HDAC Inhibitors with Trifluoromethylpyruvamide as Metal-Binding Group The University of Toledo SCHMIDT, IZABELA MARIA 1621 §102§103 Non-Final OA — Pending Feb 23, 2024
18580987 SOLID PHANTOM DEVICE FOR BEAM SCANNING The University of Toledo MALEVIC, DJURA §103 Non-Final OA — Pending Jan 19, 2024
18410384 AORTIC PUNCH The University of Toledo DANG, ANH TIEU 3771 §103§112 Non-Final OA — Pending Jan 11, 2024
18524804 MANUAL WHEELCHAIR HAVING INTEGRATED MOTOR HOUSING AND CAMBER TUBE STRUCTURE Sunrise Medical (US) LLC SHARMA, NABIN KUMAR 3612 §102§103 Final Rejection 10d overdue Pending Nov 30, 2023
18510846 INTEGRATED CENTRAL VFD AND MULTIPLE-TURBO SYSTEM Fluid Equipment Development Company, LLC MENDOZA, WILSON GALLARDO 1772 §103§112 Non-Final OA 23d Pending Nov 16, 2023
18506571 MONOCLONAL IGM ANTIBODIES FROM ENTIRELY CARBOHYDRATE CONSTRUCTS The University of Toledo LI, RUIXIANG 1674 §102§112 Non-Final OA — Pending Nov 10, 2023
18557651 METHODS OF TREATING CANCER AND ISCHEMIA DISEASES BY INHIBITION AND INTERVENTION OF ATR PROLYL ISOMERIZATION The University of Toledo SEAMAN, D MARGARET M 1625 §102§103 Final Rejection — Pending Oct 27, 2023
18367569 Microfluidic device and method for isolating particles BRAINDTECH S.p.A. SHI, TINGCHEN 1796 §102§103§112 Non-Final OA — Pending Sep 13, 2023
18274549 C PRIME AGENTS FOR TREATING METABOLIC DISORDERS The University of Toledo BRAUN, MADELINE E 1624 §103§112 Non-Final OA 12d Pending Jul 27, 2023
18273459 BARRIER COATINGS, FREE-STANDING STRUCTURES, ASSOCIATED PRODUCTS AND ASSOCIATED METHODS Green Sol-Gel Limited HEINCER, LIAM J 1767 §102§103 Non-Final OA — Pending Jul 20, 2023
18353183 Synergistic Inhibition of eIF5A and Notch Signaling The University of Toledo HUYNH, PHUONG N 1641 §103§112Other Final Rejection 28d Pending Jul 17, 2023
18038053 QUANTIFICATION OF SPERM CENTRIOLE QUALITY The University of Toledo BORGEEST, CHRISTINA M 1675 §101§103 Final Rejection — Pending May 22, 2023
18314240 OSTEOANABOLISM BY 14-3-3ZETA The University of Toledo DONOGHUE, BRITTNEY ERIN 1675 §112 Final Rejection — Pending May 09, 2023
18144317 VEHICLE WHEEL AND METHOD FOR PRODUCING SUCH A WHEEL Maxion Wheels Holding GmbH BELLINGER, JASON R 3615 §102 Final Rejection — Pending May 08, 2023
18029187 ANALYTICAL APPARATUS Stanhope Seta NIA, FATEMEH ESFANDIARI 2855 §103 Non-Final OA 15d Pending Mar 29, 2023
18101812 Aspiration Catheter with an Adjustable Tip for the Intracranial Circulation The University of Toledo SMITH, PETER DANIEL 3781 §102§103 Final Rejection — Pending Jan 26, 2023
18093057 ANTIMICROBIAL FILTRATION The University of Toledo HORGER, KIM S. 1784 §103 Final Rejection 46d overdue Pending Jan 04, 2023
17859260 THREE-WAY UROLOGY CATHETER STOPCOCK AND UROLOGY CATHETER STOPCOCK ASSEMBLY The University of Toledo PATEL, SHEFALI DILIP 3783 §103§112 Non-Final OA 54d Pending Jul 07, 2022
17775932 Methods and Kits using Internal Standards to Control for Complexity of Next Generation Sequencing(NGS) Libraries The University of Toledo VANN-OJUEKAIYE, KENDRA RAYCHELL 1682 §103 Non-Final OA 36d overdue Pending May 11, 2022
17737325 Emulsion Formation Assisted by Corona Discharge and Electrohydrodynamic Pumping The University of Toledo BRAZIN, JACQUELINE 1798 §103 Final Rejection 27d Pending May 05, 2022
17641257 COMBINATION OF ZIDOVUDINE AND FLUOROQUINOLONE ANTIBIOTIC Helperby Therapeutics Limited HIRAKIS, SOPHIA P 1623 §103Other Final Rejection 49d overdue Pending Mar 08, 2022
17293278 A MULTILAYER LIDDING FILM BASED ON POLYETHYLENE Ecoflexibles Limited MANGOHIG, THOMAS A 1788 §103 Final Rejection 80d overdue Pending Oct 12, 2021
17178455 SUPER SENSITIVE SENSOR FOR THE DETECTION OF HYDROXYL FREE RADICALS WITH SCAVENGING PROPERTIES The University of Toledo SUN, CAITLYN MINGYUN 1795 §103 Non-Final OA 1d overdue Pending Feb 18, 2021

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