Prosecution Insights
Last updated: October 25, 2026

Dentons Durham Jones Pinegar

Technology areas: Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

80 pending office actions • 28 clients • 72 examiners • 54 art units • 0 of 80 (0%) have an AI response strategy ready • 142 patents granted in the last 365 days

Analysis

The profile covers Medical Devices & Mechanical Engineering and shows 78 pending office actions. It records 29895 career applications, linking a substantial active workload with a broad application history.

The resolved allowance rate is 88.63%, with an average of 3.32 office actions per allowance. The data combines an outcome measure with a measure of examination effort before allowance. That distinction is useful when setting prosecution expectations and allocating resources for ongoing device and mechanical matters.

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

Quality Metrics (n=29895 apps, methodology: how we score firms)

88.6%
Allowance Rate
n=29895
+0.63σ
Allowance Rate (norm)
n=29895
3.3
OAs to Allowance
n=20952
+0.04σ
OAs to Allow (norm)
n=20952
1011 days
Time to Allowance
n=20952
+5.5pp
Interview Lift
n=29895
23.9%
RCE Rate
n=29895
1.2%
Appeal Rate
n=29895

Rejection Performance (% of received rejections ultimately overcome)

78.4%
§101 Overcome
n=1645
85.6%
§102 Overcome
n=7305
81.1%
§103 Overcome
n=9087
89.2%
§112 Overcome
n=11373

Specialization & Scale

A01H, C12N, G02F
Top CPC Subclasses
27%
Top-3 CPC Share
n=29895
51
Practitioners
n=29895
586.2
Apps / Practitioner
n=29895

Portfolio Summary

80
Total Pending OAs
51
Non-Final OAs
27
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 25 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

10
Overdue
1
Due this week
9
Due this month
3
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. 25 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (10)Due ≤ 7 days (1)Due ≤ 30 days (9)Due ≤ 60 days (3)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.

54
Hard (68%)
24
Medium (30%)
2
Easy (2%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other10 (12%)
§103 only21 (26%)
§102 only1 (1%)
§112 only2 (2%)
Double-patenting + other2 (2%)
Multi-statute (no §101)44 (55%)

Industry Mix

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

12
Life Sciences
15% of docket
9
Information Tech
11% of docket
4
Communications
5% of docket
17
Semiconductors
21% of docket
36
Mechanical / Eng
45% of docket
2
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.

800 h
Manual time on pending OAs
160 h
Time saved (low, 20%)
280 h
Time saved (mid, 35%)
7.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GILL, JENNIFER FRANCES 2 28.3% +47.1%
ELAHIAN, DANIEL 2 74.4% +52.4%
LANCASTER, LINDSAY REGAN 2 53.3% +21.5%
FLANAGAN, BEVERLY MEINDL 2 73.2% +20.5%
WINDSOR, COURTNEY J 2 86.3% +9.0%
CERIONI, DANIEL LEE 2 64.3% +28.0%
RHODES, NORA W 2 54.9% +24.8%
MCGINNITY, JAMES RYAN 2 60.3% +49.8%
STEITZ, RACHEL RUNNING 1 54.4% +26.1%
DAVISON, CHARLOTTE INKERI 1 46.8% +29.2%

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
18448671 REAL-TIME ANALYSIS OF IMAGES CAPTURED BY AN ULTRASOUND PROBE WINDSOR, COURTNEY J 23d
18936406 METHOD AND SYSTEM FOR PROVIDING AN AT LEAST 3-DIMENSIONAL MEDICAL IMAGE SEGMENTATION OF A STRUCTURE OF AN INTERNAL ORGAN WINDSOR, COURTNEY J —

Hard Cases (54)

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
18517422 System and Method of Defragmentation and Customized Optimization of Physical Assets Corresponding to Digital Tokens of a Distributed Ledger in a Decentralized Computing Environment ZHOU, YINGYING 112d overdue
17850696 SYSTEM FOR CONTROLLING AND MEASURING OXYGEN DELIVERY THROUGH A CPAP ADAPTOR LEBRON DE JESUS, GRACIELA NATALIA 60d overdue
18545601 HYBRID THERMAL INTERFACE MATERIAL WITH EMBEDDED METAL LAYER ENAD, CHRISTINE A 18d overdue
18360555 SEMICONDUCTOR DIE STACKING ARCHITECTURE AND CONNECTION METHOD THEREFORE NICELY, JOSEPH C 15d overdue
18223426 REACTIVATION OF AND RESTORATION OF ELECTRICAL SIGNALING BY NEURONS INVOLVED IN CONTROLLING BRAIN FUNCTION DITMER, KATHRYN ELIZABETH 3d overdue
18591636 SYSTEMS AND METHODS FOR AUTOMATIC DETECTION OF PHRENIC NERVE STIMULATION MOSS, JAMES R 5d
17686359 OCCLUSIVE DEVICE WITH SELF-EXPANDING STRUTS MCGINNITY, JAMES RYAN 8d
18649558 COOLING APPARATUS FOR DISSIPATING HEAT IN AN ELECTRONIC DEVICE MUIR, MATTHEW SINCLAIR 12d

Interview Candidates (16)

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
17723365 CATHETER WITH ATRAUMATIC TIP CERIONI, DANIEL LEE 11d overdue
19269783 VAPING SYSTEMS AND METHODS DAVISON, CHARLOTTE INKERI 9d overdue
17686359 OCCLUSIVE DEVICE WITH SELF-EXPANDING STRUTS MCGINNITY, JAMES RYAN 8d
18133750 SYSTEMS AND METHODS FOR ELECTROPORATION USING ARBITRARY ELECTRODE ADDRESSING FLANAGAN, BEVERLY MEINDL 15d
18506524 SYSTEMS AND METHODS FOR CATHETERS HAVING COMBINED MAPPING AND ABLATION CAPABILITIES LANCASTER, LINDSAY REGAN 70d
19296539 Hybrid Dental Device STEITZ, RACHEL RUNNING —
19091713 CLAW CLIPS WITH MULTIPLE ROWS OF TEETH GILL, JENNIFER FRANCES —
19077941 HAIR CLIP LINED WITH TEETH OR BRISTLES GILL, JENNIFER FRANCES —

Client Portfolio (28 clients)

Top Art Units

Art UnitApps
379411
37724
37914
37713
37853
17552
24072
26612
28982
37832

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19296539 Hybrid Dental Device Sacks Holdings, Inc. STEITZ, RACHEL RUNNING 3772 §103DP Non-Final OA — Pending Aug 11, 2025
19269783 VAPING SYSTEMS AND METHODS Singular X, Inc. DAVISON, CHARLOTTE INKERI 1755 §103 Non-Final OA 9d overdue Pending Jul 15, 2025
19201128 ITERATIVE ANOMALY ANALYSIS AND DETECTION FOR USER ENTITLEMENT DATA Hsbc Global Services (Uk) Limited KOBROSLI, SHADI HASSAN 2492 §101§102§103 Non-Final OA — Pending May 07, 2025
19091713 CLAW CLIPS WITH MULTIPLE ROWS OF TEETH Durham Enterprises Corporation GILL, JENNIFER FRANCES 3772 §102§112 Final Rejection — Pending Mar 26, 2025
19080785 EXPANDABLE EMBOLIC IMPLANTS WITH POSITION-FIXING COVERS Polyembo, LLC RESTAINO, ANDREW PETER 3771 §102§103 Final Rejection — Pending Mar 14, 2025
19077941 HAIR CLIP LINED WITH TEETH OR BRISTLES Durham Enterprises Corporation GILL, JENNIFER FRANCES 3772 §102§103§112 Final Rejection — Pending Mar 12, 2025
19067357 AIR BLASTER TOY Frustration Free Solutions, LLC HUSON, JOSHUA DANIEL 3642 §102§103§112 Non-Final OA — Pending Feb 28, 2025
19065882 DATA ROUTING AND MEMORY BLOCK MANAGEMENT IN A SUB-BLOCK MEMORY SYSTEM Sandisk Technologies, Inc. RUIZ, ARACELIS 2139 §102§103 Final Rejection — Pending Feb 27, 2025
19066145 Unlocking a Data Storage Device Using a Web Application Sandisk Technologies, Inc. ELAHIAN, DANIEL 2407 §112 Non-Final OA — Pending Feb 27, 2025
19058881 SYSTEMS AND METHODS FOR PULSED FIELD ABLATION WITH SUPERIMPOSED WAVEFORMS St. Jude Medical LANCASTER, LINDSAY REGAN 3794 §102§103 Non-Final OA — Pending Feb 20, 2025
19049911 DEVICE AND METHOD FOR OBTAINING SHORT-LATENCY SEPS USING EAR-PLACED ELECTRODES Alphatec Spine, Inc. SHAH, JAY B 3791 §103 Non-Final OA — Pending Feb 10, 2025
19028657 PULMONARY VEIN ISOLATION BALLOON CATHETER St. Jude Medical GEDEON, BRIAN T 3796 §103§112 Non-Final OA — Pending Jan 17, 2025
19029740 DETECTING MICROCRACKS IN A SEMICONDUCTOR DIE Sandisk Technologies, Inc. LIN, ERICA S Y 2853 §102§103 Non-Final OA — Pending Jan 17, 2025
19013454 ABLATION CATHETER TIP WITH FLEXIBLE ELECTRONIC CIRCUITRY St. Jude Medical BOCK, ABIGAIL MARIE 3794 §102§103 Non-Final OA — Pending Jan 08, 2025
19013666 SYSTEMS AND METHODS FOR PULSED FIELD ABLATION St. Jude Medical FLANAGAN, BEVERLY MEINDL 3794 §102§103 Non-Final OA — Pending Jan 08, 2025
18880548 TRANSACTION SECURITY FOR MULTI-TIER TRANSACTION NETWORKS Hsbc Software Development (Guangdong) Limited FELTEN, DANIEL S 3692 §103 Non-Final OA — Pending Dec 31, 2024
18880546 METHOD FOR IMPLEMENTING NETWORK CONSENSUS ALGORITHM Hsbc Software Development (Guangdong) Limited ZHAO, DON GORDON 2493 §101§103§112 Non-Final OA — Pending Dec 31, 2024
18983063 CLAW CLIPS WITH MULTIPLE ROWS OF TEETH Durham Enterprises Corporation FARAJ, LINA AHMAD 3772 §103§112 Final Rejection — Pending Dec 16, 2024
18868337 ROBOTIC NAVIGATION ASSISTED SURGICAL TOOL GUIDANCE Alphatec Spine, Inc. STUMPFOLL, DANA LYNN 3794 §102§103§112 Non-Final OA — Pending Nov 22, 2024
18943157 ELECTRICAL STRESS DETECTION CIRCUITRY FOR A SEMICONDUCTOR PACKAGE Sandisk Technologies, Inc. YENINAS, STEVEN LEE 2858 §102§103§112 Non-Final OA — Pending Nov 11, 2024
18936406 METHOD AND SYSTEM FOR PROVIDING AN AT LEAST 3-DIMENSIONAL MEDICAL IMAGE SEGMENTATION OF A STRUCTURE OF AN INTERNAL ORGAN Laralab GmbH WINDSOR, COURTNEY J 2661 §102§103DP Non-Final OA — Pending Nov 04, 2024
18929590 CONCRETE CURING SYSTEMS EMPLOYING DRONES Intellitronx Robotics And Data Analytics Corp. EYASSU, MARRIT 2855 §103 Non-Final OA — Pending Oct 28, 2024
18924819 Communication with a Data Storage Device with a Web Application Sandisk Technologies, Inc. ELAHIAN, DANIEL 2407 §103 Final Rejection — Pending Oct 23, 2024
18902041 ELECTRONIC DEVICE ENCLOSURE HAVING A PLURALITY OF SURFACE FEATURES Sandisk Technologies, Inc. MANDEVILLE, JASON M 2623 §102 Final Rejection — Pending Sep 30, 2024
18827664 COMMUNICATIONS MODULES AND COMMUNICATION SYSTEMS INCLUDING THE SAME St. Anthony, LLC AMBAYE, MEWALE A 2469 §102§103 Non-Final OA — Pending Sep 06, 2024
18843641 METHODS OF REDUCING HERBICIDAL STRESS USING HUMIC AND FULVIC ACID COMPOSITION TREATMENTS Pro Farm Group, Inc. MAYHEW, BRADLEY SCOTT 1621 §103 Non-Final OA — Pending Sep 03, 2024
18810055 RESONATOR ACCESSORIES FOR MUSICAL INSTRUMENTS Liquid Sound Technologies LOCKETT, KIMBERLY R 2837 §103 Non-Final OA — Pending Aug 20, 2024
18803091 SEMICONDUCTOR PACKAGE HAVING BIFACIAL SEMICONDUCTOR WAFERS Sandisk Technologies, Inc. MICHAUD, ROBERT J 2622 §103 Non-Final OA — Pending Aug 13, 2024
18774511 AUTHENTICATABLE ENCLOSURE FOR AN ELECTRONIC DEVICE Sandisk Technologies, Inc. POLLEY, CHRISTOPHER M 1785 §103§112 Final Rejection 34d Pending Jul 16, 2024
18759792 INTRA-OPERATIVE LOWER SPINE MOTOR INTEGRITY MONITORING THROUGH TRANS-SPINAL STIMULATION Alphatec Spine, Inc. PORTILLO, JAIRO H 3791 §101§103 Non-Final OA — Pending Jun 28, 2024
18748469 OSTEOGENIC COMPOSITIONS AND METHODS OF MAKING THE SAME Alphatec Spine, Inc. WESTON, ALYSSA G 1633 §112 Final Rejection 58d overdue Pending Jun 20, 2024
18720199 PLASTIC BINDER SYSTEM Nilo Limited CHU, KATHERINE J 3671 §103§112 Non-Final OA — Pending Jun 14, 2024
18665523 SEMICONDUCTOR PACKAGE INCLUDING A SEMICONDUCTOR DIE MATRIX TILE Sandisk Technologies, Inc. SHOOK, DANIEL P 2896 §102§112 Non-Final OA — Pending May 15, 2024
18649558 COOLING APPARATUS FOR DISSIPATING HEAT IN AN ELECTRONIC DEVICE Sandisk Technologies, Inc. MUIR, MATTHEW SINCLAIR 2835 §102§103 Final Rejection 12d Pending Apr 29, 2024
18626400 SYSTEMS AND METHODS FOR ENERGY DELIVERY St. Jude Medical PEFFLEY, MICHAEL F 3794 §102§103Other Non-Final OA — Pending Apr 04, 2024
18623584 ENCAPSULATED SEMICONDUCTOR PACKAGES INCLUDING MULTIFUNCTIONAL INTERFACE MATERIAL (MIM) STRUCTURES Sandisk Technologies, Inc. MICHAUD, NICHOLAS BRIAN §102§103 Non-Final OA — Pending Apr 01, 2024
18623599 ARTIFICIAL INTELLIGENCE SYSTEM FOR ASSESSING A PRINTED CIRCUIT BOARD DESIGN Sandisk Technologies Inc. LIN, ARIC 2851 §102§103§112 Non-Final OA — Pending Apr 01, 2024
18591636 SYSTEMS AND METHODS FOR AUTOMATIC DETECTION OF PHRENIC NERVE STIMULATION St. Jude Medical MOSS, JAMES R 3792 §103§112 Final Rejection 5d Pending Feb 29, 2024
18686858 PAD FOR AN ACHILLES TENDON BANDAGE OR ACHILLES TENDON ORTHOSIS BAUERFEIND AG MOK, ANDREW JUN-WAI 3794 §102§103§112 Non-Final OA — Pending Feb 26, 2024
18585866 ADDING SACRIFICIAL TRACES TO ABORB SIGNAL INTERFERENCE FROM HIGH SPEED AGGRESSOR TRACES Sandisk Technologies, Inc. CHIU, TSZ K 2898 §102§103 Final Rejection — Pending Feb 23, 2024
18436765 SYSTEMS AND METHODS FOR MALIGNANT HYPERTHERMIA VAPORIZER USE PREVENTION Dynasthetics, LLC PATEL, ROHAN DEEP 3785 §103 Non-Final OA — Pending Feb 08, 2024
18420719 HIGH CAPACITY HIGH BANDWIDTH NON-VOLATILE MEMORY DEVICE Sandisk Technologies, Inc. LIU, BENJAMIN T 2893 §102§103 Non-Final OA — Pending Jan 23, 2024
18413391 TOLERATING DEFECTIVE MEMORY BANKS IN EMERGING MEMORY COMPONENTS Sandisk Technologies, Inc. BRYAN, JASON B 2114 §101§112 Non-Final OA — Pending Jan 16, 2024
18412081 VAPING DEVICE Next Level Ventures LLC MULLEN, MICHAEL PATRICK 4100 §102§103 Non-Final OA — Pending Jan 12, 2024
18410569 HIGH DENSITY CONNECTOR WITH MOVEABLE CONTACTS Sandisk Technologies, Inc. HARCUM, MARCUS E 2831 §103 Final Rejection 14d Pending Jan 11, 2024
18404169 SYSTEMS AND METHODS FOR QUANTUM MONTE CARLO PROCESSING Hsbc Software Development (Guangdong) Limited BOSTWICK, SIDNEY VINCENT 2124 §101§103§112 Non-Final OA — Pending Jan 04, 2024
18545601 HYBRID THERMAL INTERFACE MATERIAL WITH EMBEDDED METAL LAYER Sandisk Technologies, Inc. ENAD, CHRISTINE A 2811 §102§103 Final Rejection 18d overdue Pending Dec 19, 2023
18526759 Methods of use for Muscodor albus strain producing volatile organic compounds Pro Farm Group, Inc. ROSSI, JULIA ANNE LORRAIN 1793 §102§103§112Other Non-Final OA — Pending Dec 01, 2023
18517422 System and Method of Defragmentation and Customized Optimization of Physical Assets Corresponding to Digital Tokens of a Distributed Ledger in a Decentralized Computing Environment Hsbc Global Services (Uk) Limited ZHOU, YINGYING 3697 §101§112 Non-Final OA 112d overdue Pending Nov 22, 2023
18506524 SYSTEMS AND METHODS FOR CATHETERS HAVING COMBINED MAPPING AND ABLATION CAPABILITIES St. Jude Medical LANCASTER, LINDSAY REGAN 3794 §103 Final Rejection 70d Pending Nov 10, 2023

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Frequently Asked Questions

What is Dentons Durham Jones Pinegar's patent allowance rate?

88.6% of resolved applications prosecuted by Dentons Durham Jones Pinegar were allowed, across 29,895 applications in USPTO records.

How many office actions does Dentons Durham Jones Pinegar average before allowance?

3.32 office actions per allowed application on average.

How many pending office actions does Dentons Durham Jones Pinegar have?

80 pending office actions as of October 2026, for 28 clients, before 72 examiners in 54 art units.

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