Prosecution Insights
Last updated: October 25, 2026

Mccarter & English, LLP Stamford

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

32 pending office actions • 23 clients • 32 examiners • 28 art units • 0 of 32 (0%) have an AI response strategy ready • 43 patents granted in the last 365 days

Analysis

This profile covers Medical Devices & Mechanical Engineering and includes 1802 career applications. The resolved allowance rate is 83.02%, with an average of 3.21 office actions per allowance. The record shows a meaningful prosecution base, favorable reported outcomes for resolved matters, and recurring examination activity before allowance.

There are 31 pending office actions, giving the profile an active workload that requires ongoing docket management. Practitioners can use the allowance rate for historical outcome context and the action average for planning response effort. The pending cases should be reviewed individually, especially where device claims depend on detailed structural limitations or distinctions from cited art.

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

Quality Metrics (n=1802 apps, methodology: how we score firms)

83.0%
Allowance Rate
n=1802
+0.52σ
Allowance Rate (norm)
n=1802
3.2
OAs to Allowance
n=1061
-0.12σ
OAs to Allow (norm)
n=1061
1058 days
Time to Allowance
n=1061
+8.8pp
Interview Lift
n=1802
26.8%
RCE Rate
n=1802
1.2%
Appeal Rate
n=1802

Rejection Performance (% of received rejections ultimately overcome)

69.1%
§101 Overcome
n=110
74.3%
§102 Overcome
n=514
74.8%
§103 Overcome
n=742
79.7%
§112 Overcome
n=483

Specialization & Scale

A61B, Y10T, G01N
Top CPC Subclasses
10%
Top-3 CPC Share
n=1802
0
Practitioners
n=1802
—
Apps / Practitioner
n=1802 (min 20)

Portfolio Summary

32
Total Pending OAs
15
Non-Final OAs
16
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 8 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
4
Due this month
1
Due in next 60 days
1
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. 8 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (4)Due ≤ 60 days (1)Due later (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.

22
Hard (69%)
9
Medium (28%)
1
Easy (3%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (12%)
§103 only6 (19%)
§102 only2 (6%)
§112 only1 (3%)
Double-patenting + other1 (3%)
Multi-statute (no §101)18 (56%)

Industry Mix

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

6
Life Sciences
19% of docket
1
Information Tech
3% of docket
0
Communications
0% of docket
4
Semiconductors
12% of docket
21
Mechanical / Eng
66% 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.

320 h
Manual time on pending OAs
64 h
Time saved (low, 20%)
112 h
Time saved (mid, 35%)
2.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FINK, THOMAS ANDREW 1 65.0% +32.6%
LANE, DEVON 1 55.7% +13.9%
KING, ANITA M 1 79.7% +14.8%
NGUYEN, SON T 1 28.9% +16.3%
TADESSE, YEWEBDAR T 1 81.4% +19.1%
TRUONG, CAM Y T 1 82.3% +61.4%
FORD, DARRELL CHRISTOPHER 1 76.2% +39.4%
NGUYEN, THUY-VI THI 1 51.9% +11.3%
HARPER, TRAMAR YONG 1 65.4% +23.9%
NGUYEN, QUANG X.L. 1 49.0% +11.9%

Hard Cases (22)

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
18437534 LED-Based Phototherapy Systems and Associated Methods KAHELIN, MICHAEL WILLIAM 12d
18508563 Addressable Microfluidics Systems and Methods for In Vivo Applications BOWERS, NATHAN ANDREW 23d
17418661 Medical Instrument for Minimally Invasive Therapy, Comprising at Least Two Separate Suction Lines TURKOWSKI, KAYLA MARIE 26d
18494500 Assembly Arrangement SAHNI, VISHAL R 34d
19196295 Record Linkage and Entity Resolution TRUONG, CAM Y T 70d
19144798 Plant Lighting System NGUYEN, SON T —
19213690 Electrospinning Apparatus and Uses Thereof TADESSE, YEWEBDAR T —
19118396 Fitting for the Connection of Two Tubular Elements and Method for the Production Thereof FORD, DARRELL CHRISTOPHER —

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
19196295 Record Linkage and Entity Resolution TRUONG, CAM Y T 70d
19477144 Pump Body Assembly and Rolling Piston Compressor FINK, THOMAS ANDREW —
19288024 LIQUID-COOLED LOAD BANK AND METHODS OF USING THE SAME LANE, DEVON —
19149042 Container Rack Latch System KING, ANITA M —
19144798 Plant Lighting System NGUYEN, SON T —
19213690 Electrospinning Apparatus and Uses Thereof TADESSE, YEWEBDAR T —
19118396 Fitting for the Connection of Two Tubular Elements and Method for the Production Thereof FORD, DARRELL CHRISTOPHER —
19081161 Interlocking Robotic Assembly System NGUYEN, THUY-VI THI —

Client Portfolio (23 clients)

Top Art Units

Art UnitApps
36433
37152
37832
37461
37631
36321
17181
21691
37261
36561

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19477144 Pump Body Assembly and Rolling Piston Compressor Shanghai Highly Electrical Appliances Co., Ltd. FINK, THOMAS ANDREW 3746 §112 Non-Final OA — Pending Oct 21, 2025
19288024 LIQUID-COOLED LOAD BANK AND METHODS OF USING THE SAME Avtron Power Solutions, LLC LANE, DEVON 3763 §103 Final Rejection — Pending Aug 01, 2025
19149042 Container Rack Latch System New Aerofarms, Inc. KING, ANITA M 3632 §102 Non-Final OA — Pending Jul 17, 2025
19144798 Plant Lighting System New Aerofarms, Inc. NGUYEN, SON T 3643 §102§103§112 Non-Final OA — Pending Jun 30, 2025
19213690 Electrospinning Apparatus and Uses Thereof UNIVERSITY OF CONNECTICUT TADESSE, YEWEBDAR T 1718 §102§103 Non-Final OA — Pending May 20, 2025
19196295 Record Linkage and Entity Resolution UNIVERSITY OF CONNECTICUT TRUONG, CAM Y T 2169 §101§103§112 Final Rejection 70d Pending May 01, 2025
19118396 Fitting for the Connection of Two Tubular Elements and Method for the Production Thereof I.M.M. Hydraulics S.p.A. FORD, DARRELL CHRISTOPHER 3726 §103§112 Non-Final OA — Pending Apr 04, 2025
19081161 Interlocking Robotic Assembly System New Jersey Institute Of Technology NGUYEN, THUY-VI THI 3656 §102§103 Final Rejection — Pending Mar 17, 2025
19050741 Predicting Whether a User Executed a Golf Shot Arccos Golf LLC HARPER, TRAMAR YONG 3715 §101§102§103 Non-Final OA — Pending Feb 11, 2025
18960837 Method and Apparatus for Noise Control in Ultrasonic Sensors The Watt Stopper, Inc. NGUYEN, QUANG X.L. 2853 §103§112Other Non-Final OA — Pending Nov 26, 2024
18891944 Charged Citrate-Based Biomaterials Acuitive Technologies, Inc. WELLES, COLMAN THOMAS 1612 §101§102§103§112DP Non-Final OA — Pending Sep 20, 2024
18840010 Sensorized Fastener, Pin, Production Process and Processing Line Sens-In S.r.l. ADAMOS, THEODORE V 3635 §102§103 Non-Final OA — Pending Aug 20, 2024
18838399 Pet Water Dispenser Petkit Network Technology (Shanghai) Co., Ltd. BYUN, HAE RIE JESSICA 3643 §103 Final Rejection — Pending Aug 14, 2024
18835197 Method for Manufacturing a Grazing Incidence Optical Element and Optical Element Obtained Thereby Media Lario S.Rl. RICKEL, ALEX PARK 2872 §102§103 Final Rejection — Pending Aug 01, 2024
18728234 Pet Toilet Petkit Network Technology (Shanghai) Co., Ltd. ALGHAILANI, SHADA MOHAMED 3643 §102§103 Final Rejection — Pending Jul 11, 2024
18723664 Method and Relative System for the Detection of a Viral Agent by Microwave Dielectric Spectroscopy CONSIGLIO NAZIONALE DELLE RICERCHE ZAKARIA, AKM 2858 §102§103§112 Non-Final OA — Pending Jun 24, 2024
18739718 Dynamic Socks and Associated Methods Roar Athletic Performance Corp. MILLER, CHRISTOPHER E 3785 §103 Non-Final OA 45d overdue Pending Jun 11, 2024
18701811 Battery Systems with Pouch Cells Cadenza Innovation, Inc. CASERTO, JULIA SHARON 1789 §102§103§112 Non-Final OA — Pending Apr 16, 2024
18690535 Device for the Placement of Organic Tissue and Relative Apparatus Alma Mater Studiorum - Universita' Di Bologna KIM, SUN U 3771 §102 Final Rejection — Pending Mar 08, 2024
18592971 Training Device Central Connecticut State University MCCLELLAN, JAMES S 3715 §103 Final Rejection 28d overdue Pending Mar 01, 2024
18438074 Transcription Factor GLI1 Inhibitors and Uses Thereof UNIVERSITY OF CONNECTICUT MAHLUM, JONATHAN DAVIS 1625 §102§103§112 Non-Final OA — Pending Feb 09, 2024
18437534 LED-Based Phototherapy Systems and Associated Methods Spectrum Medical Technologies, Inc. KAHELIN, MICHAEL WILLIAM 3792 §102§103 Final Rejection 12d Pending Feb 09, 2024
18425831 Screw Having an Under-Head Coating Omnitechnik Mikroverkapselungs GmbH FOSTER, NICHOLAS L 3675 §103§112 Final Rejection — Pending Jan 29, 2024
18400072 POWER MODULE COMPONENT, MANUFACTURING METHOD THEREFOR AND APPLICATION THEREOF Heyuan Poco New Magnetic Co., Ltd. LEGASPI, EUGENE REY DEVERA 3729 §102§103 Non-Final OA — Pending Dec 29, 2023
18397950 Citrate-Based Constructs for Osteochondral Defect Repair Acuitive Technologies, Inc. FUBARA, BLESSING M 1613 §102§103DP Final Rejection — Pending Dec 27, 2023
18532616 Induction Cooktop and Method for Controlling an Induction Cooktop Sabaf S.p.A. GAUTHIER, NICHOLAS FREDRICK 3761 §102§103§112 Non-Final OA — Pending Dec 07, 2023
18508563 Addressable Microfluidics Systems and Methods for In Vivo Applications New Jersey Institute Of Technology BOWERS, NATHAN ANDREW 1799 §103§112 Final Rejection 23d Pending Nov 14, 2023
18494500 Assembly Arrangement Sumitomo Riko Company Limited SAHNI, VISHAL R 3616 §102§112 Final Rejection 34d Pending Oct 25, 2023
18028688 Medical Pump for Endoscopy W.O.M. World of Medicine GmbH RADOMSKI, MARTIN ADAM 3783 §103 Non-Final OA 14d Pending Mar 27, 2023
17917711 Method for Simulating and Sensing the Likelihood of Failure During Operation of a Medical Product, and Data System for Storing and Transmitting Same W.O.M. World of Medicine GmbH BECKER, BRANDON J 2857 §101§102§103§112 Final Rejection — Pending Oct 07, 2022
17840869 System and Method for Sensory Transmission Block by Electrical Stimulation of Neural Tissue UNIVERSITY OF CONNECTICUT FEDORKY, MEGAN TAYLOR 3796 §103 Final Rejection — Pending Jun 15, 2022
17418661 Medical Instrument for Minimally Invasive Therapy, Comprising at Least Two Separate Suction Lines W.O.M. World of Medicine GmbH TURKOWSKI, KAYLA MARIE 3783 §103§112 Final Rejection 26d Pending Jun 25, 2021

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Frequently Asked Questions

What is Mccarter & English, LLP Stamford's patent allowance rate?

83.0% of resolved applications prosecuted by Mccarter & English, LLP Stamford were allowed, across 1,802 applications in USPTO records.

How many office actions does Mccarter & English, LLP Stamford average before allowance?

3.21 office actions per allowed application on average.

How many pending office actions does Mccarter & English, LLP Stamford have?

32 pending office actions as of October 2026, for 23 clients, before 32 examiners in 28 art units.

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