Prosecution Insights
Last updated: October 02, 2026

Greatbatch Ltd.

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

5 pending office actions • 4 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 24 patents granted in the last 365 days

Analysis

Greatbatch Ltd. currently manages 5 pending office actions within the Medical Devices & Mechanical Engineering technology area. These actions are assigned to 5 distinct examiners, resulting in a distribution of 1 action per examiner. The portfolio is situated across 4 distinct art units, reflecting a range of technical classifications within the medical and mechanical fields. This spread across 4 art units indicates that the company's innovations are being reviewed by multiple specialized groups at the USPTO.

The busiest examiner for the company is JIAN, SHIRLEY XUEYING, who is responsible for 1 busiest examiner pending action. This even distribution means that no single examiner holds a majority of the pending workload. Practitioners must navigate the individual preferences of 5 different examiners while adhering to the standards of 4 separate art units. The diversity of the portfolio requires a flexible strategy to address the unique requirements of each examiner and art unit. Managing these 5 actions effectively involves coordinating across several distinct technical and administrative environments.

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

Portfolio Summary

5
Total Pending OAs
5
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
0
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.

3
Hard (60%)
1
Medium (20%)
1
Easy (20%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (20%)
§112 only1 (20%)
Multi-statute (no §101)3 (60%)

Industry Mix

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

2
Life Sciences
40% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
40% of docket
1
Business / Other
20% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
JIAN, SHIRLEY XUEYING 1 63.1% +23.0%
STEINBERG, AMANDA L 1 51.3% +27.0%
BEHRENS JR., ANDRES E 1 52.9% +18.8%
ANTHONY, MARIA CATHERINE 1 69.3% +30.0%
KENLAW, GRACE A 1 50.8% +37.7%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18921125 INTEGRATED ELECTRODE FOR MEDICAL DEVICE JIAN, SHIRLEY XUEYING —
18828545 IMPLANTABLE CIRCUIT WITH STEP-DOWN CONVERTER FOR HIGH POWER INDUCTIVE CHARGE STEINBERG, AMANDA L —
18432493 GUIDEWIRE AND METHOD THEREFOR BEHRENS JR., ANDRES E —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
17980632 Leadless Active Implantable Medical Device Having Electrodes Co-Fired Onto Its Ceramic Housing ANTHONY, MARIA CATHERINE 30d overdue
18921125 INTEGRATED ELECTRODE FOR MEDICAL DEVICE JIAN, SHIRLEY XUEYING —
18828545 IMPLANTABLE CIRCUIT WITH STEP-DOWN CONVERTER FOR HIGH POWER INDUCTIVE CHARGE STEINBERG, AMANDA L —
18432493 GUIDEWIRE AND METHOD THEREFOR BEHRENS JR., ANDRES E —
17961641 Miniature Secondary Electrochemical Cell With Current Collector Design To Improve Open Circuit Voltage KENLAW, GRACE A —

Top Art Units

Art UnitApps
3792 1
1741 1
3700 1
1723 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18921125 INTEGRATED ELECTRODE FOR MEDICAL DEVICE JIAN, SHIRLEY XUEYING — §102§103§112 Non-Final OA — Pending Oct 21, 2024
18828545 IMPLANTABLE CIRCUIT WITH STEP-DOWN CONVERTER FOR HIGH POWER INDUCTIVE CHARGE STEINBERG, AMANDA L 3792 §102§103 Non-Final OA — Pending Sep 09, 2024
18432493 GUIDEWIRE AND METHOD THEREFOR BEHRENS JR., ANDRES E 1741 §103§112 Non-Final OA — Pending Feb 05, 2024
17980632 Leadless Active Implantable Medical Device Having Electrodes Co-Fired Onto Its Ceramic Housing ANTHONY, MARIA CATHERINE 3700 §103 Non-Final OA 30d overdue Pending Nov 04, 2022
17961641 Miniature Secondary Electrochemical Cell With Current Collector Design To Improve Open Circuit Voltage KENLAW, GRACE A 1723 §112Other Non-Final OA — Pending Oct 07, 2022

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