Prosecution Insights
Last updated: October 04, 2026

Kistler Holding AG

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

7 pending office actions • 3 art units • 7 examiners • 0 of 7 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Analysis

Kistler Holding AG has 7 pending office actions in the Semiconductors, Circuits & Optics technology area. These actions are spread across 7 distinct examiners. While the examiner count is high, the work is concentrated in 3 distinct art units. This indicates that the company's applications are being reviewed by many different individuals, but those individuals are grouped within a few specific technical departments at the USPTO.

TRUONG, MINH D is the busiest examiner for the company, with 1 pending office action. Since each of the 7 pending actions is assigned to a different examiner, the workload is highly distributed. The use of 3 distinct art units suggests that while the examiners are different, they are likely applying similar departmental standards. With 7 pending office actions and 7 distinct examiners, the company must manage a wide variety of individual examiner preferences while maintaining a consistent strategy across the 3 involved art units in the Semiconductors, Circuits & Optics field.

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

Portfolio Summary

7
Total Pending OAs
6
Non-Final OAs
1
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.

6
Hard (86%)
1
Medium (14%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (14%)
§103 only1 (14%)
Multi-statute (no §101)5 (71%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
14% of docket
0
Communications
0% of docket
2
Semiconductors
29% of docket
1
Mechanical / Eng
14% of docket
3
Business / Other
43% 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.

70 h
Manual time on pending OAs
14 h
Time saved (low, 20%)
24 h
Time saved (mid, 35%)
0.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TRUONG, MINH D 1 67.3% +23.9%
BOLDUC, DAVID J 1 84.5% +6.8%
WALSH, RYAN D 1 86.9% +5.6%
SINHA, TARUN 1 76.9% +17.7%
HULS, NATALIE F 1 76.9% +21.8%
BELAY, DILNESSA B 1 62.1% +26.0%
OCHOA, JUAN CARLOS 1 67.3% +22.1%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18721687 DIAPHRAGM FOR USE WITH HYDROGEN-CONTAINING FLUID MEDIA AND TRANSDUCER COMPRISING SUCH A DIAPHRAGM WALSH, RYAN D —

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18458450 WIM System Comprising a WIM Sensor HULS, NATALIE F 8d overdue
19217256 LUBRICATION UNIT FOR A JOINING MODULE AND METHOD FOR LUBRICATING A JOINING MODULE USING SUCH A LUBRICATION UNIT TRUONG, MINH D —
18765637 PRESSURE SENSOR AND METHOD FOR MANUFACTURING THE SAME BOLDUC, DAVID J —
18735695 ADAPTER FOR A SENSOR AND SENSOR COMPRISING A SENSOR ADAPTER SINHA, TARUN —
18330394 DEVICE FOR MEASURING THE WELDING FORCE AND DETECTING THE ELECTRICAL WELDING VOLTAGE DURING A WELDING PROCESS OF A RESISTANCE WELDING DEVICE BELAY, DILNESSA B —
18162045 METHOD AND COMPUTER PROGRAM PRODUCT FOR DETERMINING THE MEASUREMENT UNCERTAINTY OF A MEASURING SYSTEM OCHOA, JUAN CARLOS —

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
18458450 WIM System Comprising a WIM Sensor HULS, NATALIE F 8d overdue
19217256 LUBRICATION UNIT FOR A JOINING MODULE AND METHOD FOR LUBRICATING A JOINING MODULE USING SUCH A LUBRICATION UNIT TRUONG, MINH D —
18735695 ADAPTER FOR A SENSOR AND SENSOR COMPRISING A SENSOR ADAPTER SINHA, TARUN —
18330394 DEVICE FOR MEASURING THE WELDING FORCE AND DETECTING THE ELECTRICAL WELDING VOLTAGE DURING A WELDING PROCESS OF A RESISTANCE WELDING DEVICE BELAY, DILNESSA B —
18162045 METHOD AND COMPUTER PROGRAM PRODUCT FOR DETERMINING THE MEASUREMENT UNCERTAINTY OF A MEASURING SYSTEM OCHOA, JUAN CARLOS —

Top Art Units

Art UnitApps
2855 2
3761 1
2186 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19217256 LUBRICATION UNIT FOR A JOINING MODULE AND METHOD FOR LUBRICATING A JOINING MODULE USING SUCH A LUBRICATION UNIT TRUONG, MINH D — §102§103§112 Non-Final OA — Pending May 23, 2025
18765637 PRESSURE SENSOR AND METHOD FOR MANUFACTURING THE SAME BOLDUC, DAVID J — §102§103 Non-Final OA — Pending Jul 08, 2024
18721687 DIAPHRAGM FOR USE WITH HYDROGEN-CONTAINING FLUID MEDIA AND TRANSDUCER COMPRISING SUCH A DIAPHRAGM WALSH, RYAN D — §103 Non-Final OA — Pending Jun 19, 2024
18735695 ADAPTER FOR A SENSOR AND SENSOR COMPRISING A SENSOR ADAPTER SINHA, TARUN 2855 §102§103 Non-Final OA — Pending Jun 06, 2024
18458450 WIM System Comprising a WIM Sensor HULS, NATALIE F 2855 §102§103 Non-Final OA 8d overdue Pending Aug 30, 2023
18330394 DEVICE FOR MEASURING THE WELDING FORCE AND DETECTING THE ELECTRICAL WELDING VOLTAGE DURING A WELDING PROCESS OF A RESISTANCE WELDING DEVICE BELAY, DILNESSA B 3761 §103§112 Non-Final OA — Pending Jun 07, 2023
18162045 METHOD AND COMPUTER PROGRAM PRODUCT FOR DETERMINING THE MEASUREMENT UNCERTAINTY OF A MEASURING SYSTEM OCHOA, JUAN CARLOS 2186 §101§112 Final Rejection — Pending Jan 31, 2023

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