Prosecution Insights
Last updated: August 16, 2026

Cochlear Limited

62 pending office actions • 16 art units • 45 examiners • 0 of 62 (0%) have an AI response strategy ready • 57 patents granted in the last 365 days

Portfolio Summary

62
Total Pending OAs
36
Non-Final OAs
23
Final Rejections
3
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 15 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

10
Overdue
1
Due this week
3
Due this month
0
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. 15 of the docket's apps have a known mailing date.

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

37
Hard (60%)
20
Medium (32%)
4
Easy (6%)
1
Unknown (2%)

Rejection Statute Mix

BucketCases
§101 only1 (2%)
§101 + other10 (16%)
§103 only13 (21%)
§102 only7 (11%)
§112 only1 (2%)
Double-patenting only3 (5%)
Multi-statute (no §101)26 (42%)
No statute on record1 (2%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
11
Communications
18% of docket
0
Semiconductors
0% of docket
41
Mechanical / Eng
66% of docket
10
Business / Other
16% 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.

620 h
Manual time on pending OAs
124 h
Time saved (low, 20%)
217 h
Time saved (mid, 35%)
5.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LEE, ERICA SHENGKAI 4 65.1% +30.5%
EVANISKO, GEORGE ROBERT 4 70.5% +34.8%
NI, SUHAN 3 86.6% +13.9%
DOWNEY, JOHN R 2 59.6% +23.7%
GAUTHIER, GERALD 2 91.1% +6.5%
D ABREU, MICHAEL JOSEPH 2 67.1% +21.8%
GHAND, JENNIFER LEIGH-STEWAR 2 60.4% +27.7%
DIETZ, NOE ROBERT 2 0.0% +0.0%
LANNU, JOSHUA DARYL DEANON 2 82.4% +23.9%
PORTER, JR, GARY A 2 68.9% +25.4%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18041312 WEARABLE DEVICE COVER WITH COMMUNICATION COIL NI, SUHAN 28d
18935847 RETENTION MAGNET SYSTEM FOR MEDICAL DEVICE GAUTHIER, GERALD
18406736 PROSTHESIS FUNCTIONALITY BACKUP NI, SUHAN
18103215 BONE CONDUCTION DEVICE NI, SUHAN

Hard Cases (37)

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
17296225 MAGNET MANAGEMENT MRI COMPATIBILITY BY SHAPE BAYS, PAMELA M 202d overdue
18268457 ELECTRODE PLACEMENT AND SECUREMENT FAIRCHILD, MALLIKA DIPAYAN 44d overdue
18741169 MONITORING STIMULATING ASSEMBLY INSERTION LEE, ERICA SHENGKAI 9d overdue
18256327 IMPLANTABLE SUPPORT FOR MEDICAL IMPLANT DIETZ, NOE ROBERT 5d overdue
18728579 IMPLANTABLE STIMULATION ARRANGEMENT STRUCTURES EVANISKO, GEORGE ROBERT 2d overdue
18248496 SELF-FITTING OF PROSTHESIS PORTER, JR, GARY A 2d overdue
18553792 IMPLANTABLE THERAPEUTIC SUBSTANCE DELIVERY NGUYEN, ANDREW H 1d overdue
18387424 FOCUSING METHODS FOR A PROSTHESIS NGUYEN, SEAN H 14d

Interview Candidates (21)

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
18730892 TRANSMISSION OF SIGNAL INFORMATION TO AN IMPLANTABLE MEDICAL DEVICE D ABREU, MICHAEL JOSEPH 23d overdue
18741169 MONITORING STIMULATING ASSEMBLY INSERTION LEE, ERICA SHENGKAI 9d overdue
18728579 IMPLANTABLE STIMULATION ARRANGEMENT STRUCTURES EVANISKO, GEORGE ROBERT 2d overdue
18248496 SELF-FITTING OF PROSTHESIS PORTER, JR, GARY A 2d overdue
18033263 METHOD AND SYSTEM FOR DETERMINATION OF TREATMENT THERAPEUTIC WINDOW, DETECTION, PREDICTION, AND CLASSIFICATION OF NEUROELECTRICAL, CARDIAC, AND PULMONARY EVENTS, AND OPTIMIZATION OF TREATMENT ACCORDING TO THE SAME DOWNEY, JOHN R 5d
18041312 WEARABLE DEVICE COVER WITH COMMUNICATION COIL NI, SUHAN 28d
19254543 METHOD FOR DETECTING A PLURALITY OF HEALTH CONDITIONS OF A COCHLEA DOWNEY, JOHN R
18949877 REAL-TIME ESTIMATION OF ELECTRODE ARRAY POSE DURING INTRA-COCHLEAR INSERTION LEE, ERICA SHENGKAI

Top Art Units

Art UnitApps
3796 12
3792 11
3791 7
3783 5
2691 4
2694 3
3794 1
3797 1
2656 1
2693 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19254543 METHOD FOR DETECTING A PLURALITY OF HEALTH CONDITIONS OF A COCHLEA DOWNEY, JOHN R 3794 §102§103 Final Rejection Pending Jun 30, 2025
18878388 IMPLANTABLE SENSOR TRAINING GANMAVO, KUASSI A §103 Non-Final OA Pending Dec 23, 2024
18869171 FIRMWARE INDEPENDENT RESET LEE, BRYAN MCALLISTER 3792 §102§112 Non-Final OA Pending Nov 25, 2024
18868528 TRANSCUTANEOUS POWER TRANSFER YESHAW, ESAYAS G §102§103 Non-Final OA Pending Nov 22, 2024
18949877 REAL-TIME ESTIMATION OF ELECTRODE ARRAY POSE DURING INTRA-COCHLEAR INSERTION LEE, ERICA SHENGKAI §101§102§103§112 Non-Final OA Pending Nov 15, 2024
18939907 ADVANCED BONE CONDUCTION IMPLANT GAUTHIER, GERALD §101§102§103 Non-Final OA Pending Nov 07, 2024
18935847 RETENTION MAGNET SYSTEM FOR MEDICAL DEVICE GAUTHIER, GERALD DP Non-Final OA Pending Nov 04, 2024
18855919 WIRELESS STREAMING FROM MULTIPLE SOURCES FOR AN IMPLANTABLE MEDICAL DEVICE ADAMS, WILLIAM PATRICK §101§102§103 Non-Final OA Pending Oct 10, 2024
18855908 BODY NOISE SIGNAL PROCESSING WEHRHEIM, LINDSEY GAIL §102 Non-Final OA Pending Oct 10, 2024
18910153 EXTERNAL DEVICE OF PROSTHESIS CONNECTOR ROBINSON, RYAN C §103§112 Non-Final OA Pending Oct 09, 2024
18848099 MEDICAL IMPLANT WITH TISSUE LOCATION MONITORING JAHAN, ISRAT 3797 §102§103 Non-Final OA Pending Sep 17, 2024
18838819 IMPLANT WITH MAGNETIC INDUCTION ANTENNA ANTHONY, MARIA CATHERINE 3796 §103 Non-Final OA Pending Aug 15, 2024
18835583 BALANCED HEARING DEVICE LOUDNESS CONTROL D ABREU, MICHAEL JOSEPH 3796 §102§103 Non-Final OA Pending Aug 02, 2024
18792765 INDIVIDUALIZED OWN VOICE DETECTION IN A HEARING PROSTHESIS DABNEY, PHYLESHA LARVINIA 2694 DP Non-Final OA Pending Aug 02, 2024
18730892 TRANSMISSION OF SIGNAL INFORMATION TO AN IMPLANTABLE MEDICAL DEVICE D ABREU, MICHAEL JOSEPH 3796 §102 Non-Final OA 23d overdue Pending Jul 22, 2024
18728579 IMPLANTABLE STIMULATION ARRANGEMENT STRUCTURES EVANISKO, GEORGE ROBERT 3792 §102§103§112 Final Rejection 2d overdue Pending Jul 12, 2024
18741196 COCHLEAR IMPLANT SYSTEM WITH MEASUREMENT UNIT LEE, ERICA SHENGKAI 3796 §103§112 Final Rejection Pending Jun 12, 2024
18741169 MONITORING STIMULATING ASSEMBLY INSERTION LEE, ERICA SHENGKAI 3796 §101 Final Rejection 9d overdue Pending Jun 12, 2024
18737200 HABILITATION AND/OR REHABILITATION METHODS AND SYSTEMS AZAD, ABUL K 2656 §102Other Final Rejection 10d overdue Pending Jun 07, 2024
18602715 DYNAMIC FITTING FOR DEVICE WORN ON RECIPIENT'S BODY YU, NORMAN 2693 §102 Final Rejection Pending Mar 12, 2024
18687147 MACHINE LEARNING FOR TREATMENT OF PHYSIOLOGICAL DISORDERS GHAND, JENNIFER LEIGH-STEWAR 3792 §101§102§103 Non-Final OA Pending Feb 27, 2024
18432779 NORMALIZATION FITTING METHOD GAY, SONIA L 2657 §102§103§112Other Non-Final OA Pending Feb 05, 2024
18293971 PHASE COHERENCE-BASED ANALYSIS OF BIOLOGICAL RESPONSES SCHLUETER, MARY GRACE 3796 §103 Final Rejection Pending Jan 31, 2024
18290971 COUPLER FOR BONE CONDUCTION HEARING PROSTHESIS DIETZ, NOE ROBERT §102§103 Non-Final OA Pending Jan 22, 2024
18406736 PROSTHESIS FUNCTIONALITY BACKUP NI, SUHAN 2691 §102 Non-Final OA Pending Jan 08, 2024
18572080 WIRELESS PHASE TRANSITION IMPLANTABLE PUMP SCHMIDT, EMILY LOUISE 3783 §103§112 Non-Final OA Pending Dec 19, 2023
18514611 HEARING PERFORMANCE AND HABILITATION AND/OR REHABILITATION ENHANCEMENT USING NORMAL THINGS DEANE JR, WILLIAM J 2694 §103 Non-Final OA Pending Nov 20, 2023
18387424 FOCUSING METHODS FOR A PROSTHESIS NGUYEN, SEAN H 2691 §102§103 Final Rejection 14d Pending Nov 06, 2023
18556177 SYSTEM AND METHOD FOR SMART BROADCAST MANAGEMENT ZHU, RICHARD Z 2654 §103 Non-Final OA 24d overdue Pending Oct 19, 2023
18553792 IMPLANTABLE THERAPEUTIC SUBSTANCE DELIVERY NGUYEN, ANDREW H 3741 §103§112 Final Rejection 1d overdue Pending Oct 03, 2023
18462950 SYSTEMS AND METHOD FOR ADJUSTING AUDITORY PROSTHESES SETTINGS LANNU, JOSHUA DARYL DEANON 3791 §101§102§103§112 Non-Final OA Pending Sep 07, 2023
18239160 BARRIERS FOR ELECTRODES GHAND, JENNIFER LEIGH-STEWAR 3796 §102§112 Non-Final OA Pending Aug 29, 2023
18278254 ADVANCED COCHLEA ACCESS NEAL, TIMOTHY JAY 3795 §103 Final Rejection Pending Aug 22, 2023
18546849 ELECTROMAGNETIC TRANSDUCER CHARGING DJANAL-MANN, DOMINIQUE JOHANN §102§103 Non-Final OA Pending Aug 17, 2023
18546496 WAKEFULNESS-LEVEL TINNITUS THERAPY PORTER, JR, GARY A 3796 §102§103§112Other Non-Final OA Pending Aug 15, 2023
18366072 SURGICAL TOOL FLICK, JASON E 3783 §102 Final Rejection Pending Aug 07, 2023
18263674 MEDICAL IMPLANT ELECTRODES WITH CONTROLLED POROSITY SHAH, NILAY J 3783 §102§103 Non-Final OA Pending Jul 31, 2023
18268457 ELECTRODE PLACEMENT AND SECUREMENT FAIRCHILD, MALLIKA DIPAYAN 3792 §101§103 Final Rejection 44d overdue Pending Jun 20, 2023
18256327 IMPLANTABLE SUPPORT FOR MEDICAL IMPLANT DIETZ, NOE ROBERT 3791 §102§103 Final Rejection 5d overdue Pending Jun 07, 2023
18252826 IMPLANTABLE BATTERY DISCONNECTION JACOB, WILLIAM J 3696 §103 Final Rejection Pending May 12, 2023
18251945 IMPLANTABLE FILTER REGULATION HULBERT, AMANDA K 3792 §102§112 Non-Final OA Pending May 05, 2023
18250340 ESTIMATION OF ELECTROPORATION PARAMETER LEVELS HULBERT, AMANDA K 3792 §101§102§103 Non-Final OA Pending Apr 24, 2023
18033263 METHOD AND SYSTEM FOR DETERMINATION OF TREATMENT THERAPEUTIC WINDOW, DETECTION, PREDICTION, AND CLASSIFICATION OF NEUROELECTRICAL, CARDIAC, AND PULMONARY EVENTS, AND OPTIMIZATION OF TREATMENT ACCORDING TO THE SAME DOWNEY, JOHN R 3792 §112 Final Rejection 5d Pending Apr 21, 2023
18248496 SELF-FITTING OF PROSTHESIS PORTER, JR, GARY A 3796 §101§102§103 Final Rejection 2d overdue Pending Apr 10, 2023
18044905 PARAMETER OPTIMIZATION BASED ON DIFFERENT DEGREES OF FOCUSING EVANISKO, GEORGE ROBERT 3792 Other Non-Final OA Pending Mar 10, 2023
18044547 SHAPED PIEZOELECTRIC ACTUATOR FOR MEDICAL IMPLANT DECASTRO, ARIANA JOY LACAY 3791 §103 Final Rejection 27d Pending Mar 08, 2023
18109070 IMPLANTABLE AUDITORY STIMULATION SYSTEM AND METHOD WITH OFFSET IMPLANTED MICROPHONES COX, THADDEUS B 3791 §102§112Other Non-Final OA 78d Pending Feb 13, 2023
18109079 PROSTHESIS ADAPTER LANNU, JOSHUA DARYL DEANON 3791 §101§112Other Non-Final OA Pending Feb 13, 2023
18041312 WEARABLE DEVICE COVER WITH COMMUNICATION COIL NI, SUHAN 2691 §103 Non-Final OA 28d Pending Feb 10, 2023
18103215 BONE CONDUCTION DEVICE NI, SUHAN 2691 DP Non-Final OA Pending Jan 30, 2023
18005102 VESTIBULAR ELECTRODE ARRAY LAUER, CHRISTINA C 3771 §103 Final Rejection Pending Jan 11, 2023
18002579 STIMULATION AND ELECTROPORATION ASSEMBLY HARRIS, WESLEY G 3783 §103 Final Rejection Pending Dec 20, 2022
18002414 MEDICAL IMPLANT WITH PRE-SHAPED ASSEMBLY BERTRAM, ERIC D 3796 §102§103 Non-Final OA Pending Dec 19, 2022
18001837 MEDICAL DEVICE CONTROL WITH VERIFICATION BYPASS EVANISKO, GEORGE ROBERT 3792 §103 Final Rejection Pending Dec 14, 2022
18000202 ADJUSTABLE EXTENSION FOR MEDICAL IMPLANT KOHUTKA, BROOKE NICOLE 3791 §102§103 Final Rejection Pending Nov 29, 2022
17920153 PINNAL DEVICE LE, HUYEN D 2694 §102§103 Non-Final OA Pending Oct 20, 2022
17966009 ACTIVE CONTROL OF INTRACOCHLEAR STIMULATION LEE, ERICA SHENGKAI 3796 §103§112 Non-Final OA Pending Oct 14, 2022
17910209 ENHANCING AUDITORY PERCEPTS WITH VESTIBULAR SIMULATION FAIRCHILD, MALLIKA DIPAYAN 3792 §102 Non-Final OA Pending Sep 08, 2022
17416683 TECHNIQUES FOR STIMULATION ARTEFACT ELIMINATION KRETZER, KYLE W. 3791 §103 Final Rejection Pending Jun 21, 2021
17296225 MAGNET MANAGEMENT MRI COMPATIBILITY BY SHAPE BAYS, PAMELA M 3796 §102§103§112 Non-Final OA 202d overdue Pending May 22, 2021
17269618 PHYSIOLOGICAL MEASUREMENT MANAGEMENT UTILIZING PROSTHESIS TECHNOLOGY AND/OR OTHER TECHNOLOGY EVANISKO, GEORGE ROBERT 3792 §101§102§103§112Other Final Rejection Pending Feb 19, 2021
17268549 MASS TRANSPORT INSIDE MAMMALS MEDWAY, SCOTT J 3783 §102§103§112 Non-Final OA Pending Feb 15, 2021

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