Prosecution Insights
Last updated: October 25, 2026

Atricure Inc.

Technology area: Medical Devices & Mechanical Engineering

8 pending office actions • 5 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 22 patents granted in the last 365 days

Analysis

Atricure Inc. has 8 pending office actions in Medical Devices & Mechanical Engineering. The matters span 8 distinct examiners and 5 distinct art units. Examiner assignments are fully dispersed, while the lower art-unit figure indicates repeated activity in some units. Counsel should maintain centralized docket oversight and track unit-level patterns without assuming identical examiner treatment.

TEMPLETON, MARINA DELANEY is the busiest examiner, with 1 pending matter. No examiner has a concentrated share of the workload. A common technical framework can support consistency, while each application requires a response tailored to its own claims, disclosure, and examination record.

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

Portfolio Summary

8
Total Pending OAs
4
Non-Final OAs
4
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.

0
Overdue
0
Due this week
1
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.

5
Hard (62%)
1
Medium (12%)
2
Easy (25%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (12%)
§112 only2 (25%)
Multi-statute (no §101)5 (62%)

Industry Mix

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

1
Life Sciences
12% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
7
Mechanical / Eng
88% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TEMPLETON, MARINA DELANEY 1 63.9% +48.1%
KNAUSS, CHRISTIAN D 1 71.3% +32.9%
AHMED ALI, MOHAMED K 1 70.9% +26.6%
PEFFLEY, MICHAEL F 1 77.8% +13.5%
GOOD, SAMANTHA M 1 68.3% +10.9%
STUMPFOLL, DANA LYNN 1 54.1% +43.9%
LUONG, PETER 1 69.4% +26.2%
SIRCAR, ALISHA JITENDRA 1 54.8% +51.6%

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
19236789 SEGMENTED ELECTRODE CLAMP AND ASSOCIATED METHODS TEMPLETON, MARINA DELANEY —
19037512 CLIP APPLICATION SYSTEM AND MEHOD KNAUSS, CHRISTIAN D —
19033741 EXCLUSION DEVICE COVERS AND RELATED METHODS AHMED ALI, MOHAMED K —
18545190 MAGNETICALLY COUPLED ABLATION COMPONENTS STUMPFOLL, DANA LYNN —
18278789 DELIVERY DEVICES AND RELATED METHODS SIRCAR, ALISHA JITENDRA —

Interview Candidates (8)

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
18672173 PULSED FIELD ABLATION APPARATUS AND RELATED METHODS PEFFLEY, MICHAEL F 14d
19236789 SEGMENTED ELECTRODE CLAMP AND ASSOCIATED METHODS TEMPLETON, MARINA DELANEY —
19037512 CLIP APPLICATION SYSTEM AND MEHOD KNAUSS, CHRISTIAN D —
19033741 EXCLUSION DEVICE COVERS AND RELATED METHODS AHMED ALI, MOHAMED K —
18657402 COMBINATION HANDPIECE WITH PRESSURE ACTIVATED LOCK FOR USE WITH CRYOGENIC DEVICES GOOD, SAMANTHA M —
18545190 MAGNETICALLY COUPLED ABLATION COMPONENTS STUMPFOLL, DANA LYNN —
18243988 BIOLOGICAL TISSUE POSITION LOCATION AND MARKING LUONG, PETER —
18278789 DELIVERY DEVICES AND RELATED METHODS SIRCAR, ALISHA JITENDRA —

Top Art Units

Art UnitApps
3794 4
3771 1
1743 1
3797 1
3792 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19236789 SEGMENTED ELECTRODE CLAMP AND ASSOCIATED METHODS TEMPLETON, MARINA DELANEY 3794 §102§103§112 Non-Final OA — Pending Jun 12, 2025
19037512 CLIP APPLICATION SYSTEM AND MEHOD KNAUSS, CHRISTIAN D 3771 §102§103Other Non-Final OA — Pending Jan 27, 2025
19033741 EXCLUSION DEVICE COVERS AND RELATED METHODS AHMED ALI, MOHAMED K 1743 §103§112 Non-Final OA — Pending Jan 22, 2025
18672173 PULSED FIELD ABLATION APPARATUS AND RELATED METHODS PEFFLEY, MICHAEL F 3794 §112 Final Rejection 14d Pending May 23, 2024
18657402 COMBINATION HANDPIECE WITH PRESSURE ACTIVATED LOCK FOR USE WITH CRYOGENIC DEVICES GOOD, SAMANTHA M 3794 §112 Final Rejection — Pending May 07, 2024
18545190 MAGNETICALLY COUPLED ABLATION COMPONENTS STUMPFOLL, DANA LYNN 3794 §102§103§112 Non-Final OA — Pending Dec 19, 2023
18243988 BIOLOGICAL TISSUE POSITION LOCATION AND MARKING LUONG, PETER 3797 §103 Final Rejection — Pending Sep 08, 2023
18278789 DELIVERY DEVICES AND RELATED METHODS SIRCAR, ALISHA JITENDRA 3792 §103§112 Final Rejection — Pending Aug 24, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Atricure Inc. have?

Atricure Inc. has 8 pending office actions as of October 2026, spread across 5 art units and 8 examiners.

Which USPTO examiner handles the most Atricure Inc. applications?

Marina Delaney Templeton has the most, with 1 of Atricure Inc.'s pending office actions.

What technology area are Atricure Inc.'s patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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