Prosecution Insights
Last updated: May 29, 2026

Kardion GmbH

5 pending office actions • 3 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 22 patents granted in the last 365 days

Portfolio Summary

5
Total Pending OAs
4
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
2
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (2)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.

0
Hard (0%)
4
Medium (80%)
0
Easy (0%)
1
Unknown (20%)

Rejection Statute Mix

BucketCases
§103 only3 (60%)
§102 only1 (20%)
No statute on record1 (20%)

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
0
Communications
0% of docket
0
Semiconductors
0% of docket
5
Mechanical / Eng
100% 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.

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
LY, TOMMY TAI 1 80.3% +22.9%
STICE, PAULA J 1 81.8% +22.0%
HOLMES, REX R 1 80.3% +18.3%
MONTGOMERY, MELISSA JO 1 14.3% +33.3%
MUTCHLER, CHRISTOPHER JOHN 1 50.0% +18.9%

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
18694363 METHOD AND APPARATUS FOR MANUFACTURING A CARDIAC SUPPORT SYSTEM HOLMES, REX R 30d
18645778 HEART PUMP IMPLANT SYSTEM WITH FASTENING AND RELEASING DEVICES STICE, PAULA J 82d

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18580919 GUIDEWIRE MONTGOMERY, MELISSA JO 3d overdue

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
17934752 TRANSCUTANEOUS ENERGY TRANSFER MUTCHLER, CHRISTOPHER JOHN 42d overdue
18580919 GUIDEWIRE MONTGOMERY, MELISSA JO 3d overdue
19030573 METHOD FOR DETERMINING A FLOW RATE OF A FLUID FLOWING THROUGH A CARDIAC ASSIST SYSTEM LY, TOMMY TAI 14d
18694363 METHOD AND APPARATUS FOR MANUFACTURING A CARDIAC SUPPORT SYSTEM HOLMES, REX R 30d
18645778 HEART PUMP IMPLANT SYSTEM WITH FASTENING AND RELEASING DEVICES STICE, PAULA J 82d

Top Art Units

Art UnitApps
3796 3
3797 1
3791 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19030573 METHOD FOR DETERMINING A FLOW RATE OF A FLUID FLOWING THROUGH A CARDIAC ASSIST SYSTEM LY, TOMMY TAI 3797 Other Non-Final OA 14d Pending Jan 17, 2025
18645778 HEART PUMP IMPLANT SYSTEM WITH FASTENING AND RELEASING DEVICES STICE, PAULA J 3796 §102 Non-Final OA 82d Pending Apr 25, 2024
18694363 METHOD AND APPARATUS FOR MANUFACTURING A CARDIAC SUPPORT SYSTEM HOLMES, REX R 3796 §103 Non-Final OA 30d Pending Mar 21, 2024
18580919 GUIDEWIRE MONTGOMERY, MELISSA JO 3791 §103 Non-Final OA 3d overdue Pending Jan 19, 2024
17934752 TRANSCUTANEOUS ENERGY TRANSFER MUTCHLER, CHRISTOPHER JOHN 3796 §103 Final Rejection 42d overdue Pending Sep 23, 2022

Managing Kardion GmbH's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month