Prosecution Insights
Last updated: October 27, 2026

Ipek International GmbH

Technology area: Semiconductors, Circuits & Optics

6 pending office actions • 5 art units • 5 examiners • 0 of 6 (0%) have an AI response strategy ready

Analysis

Ipek International GmbH has 6 pending office actions in Semiconductors, Circuits & Optics. The matters are distributed across 5 examiners and 5 art units, indicating a broad and substantially segmented examination profile.

ROYSTON, JOHN M is the busiest examiner, with 2 pending matters. The remaining examination activity is spread beyond that assignment, so docket management should track multiple examiner positions and art-unit contexts rather than rely on one response template.

The shared technology area supports portfolio-level claim review, but the examiner and art-unit distribution calls for matter-specific analysis. Counsel should identify recurring issues where they appear while preserving distinct arguments for each examination record.

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

Portfolio Summary

6
Total Pending OAs
4
Non-Final OAs
2
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
0
Due this month
1
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.

4
Hard (67%)
2
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (17%)
§102 only1 (17%)
Multi-statute (no §101)4 (67%)

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
1
Communications
17% of docket
4
Semiconductors
67% of docket
1
Mechanical / Eng
17% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ROYSTON, JOHN M 2 78.0% +16.6%
TRAC, JONATHAN KHANH 1 — —
CHANG, FANG-CHI 1 70.5% -29.8%
PATEL, HARSHAD C 1 82.9% +8.6%
ZALALEE, SULTANA MARCIA 1 71.1% +15.2%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18883977 POSITIONING SYSTEM FOR SEWER INSPECTION AND/OR MAINTENANCE SYSTEMS TRAC, JONATHAN KHANH —
18883926 MOUNTING DEVICE FOR A CAMERA CHANG, FANG-CHI —
18735707 PLUG SYSTEM FOR SEWER INSPECTION SYSTEMS AND/OR SEWER MAINTENANCE SYSTEMS PATEL, HARSHAD C —
18658599 SYSTEM AND METHOD FOR CONTROLLING A CAMERA OF A SEWER INSPECTION AND/OR MAINTENANCE SYSTEM ROYSTON, JOHN M —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18658611 SYSTEM AND METHOD FOR MONITORING THE SPEED OF AN INSPECTION UNIT OF A SEWER INSPECTION AND/OR MAINTENANCE SYSTEM ZALALEE, SULTANA MARCIA 42d
18883997 SEWER INSPECTION AND/OR MAINTENANCE SYSTEM WITH A TOOL EXCHANGER SYSTEM ROYSTON, JOHN M —
18658599 SYSTEM AND METHOD FOR CONTROLLING A CAMERA OF A SEWER INSPECTION AND/OR MAINTENANCE SYSTEM ROYSTON, JOHN M —

Top Art Units

Art UnitApps
2855 2
3653 1
2852 1
2831 1
2614 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18883977 POSITIONING SYSTEM FOR SEWER INSPECTION AND/OR MAINTENANCE SYSTEMS TRAC, JONATHAN KHANH 3653 §102§103 Final Rejection — Pending Sep 12, 2024
18883997 SEWER INSPECTION AND/OR MAINTENANCE SYSTEM WITH A TOOL EXCHANGER SYSTEM ROYSTON, JOHN M 2855 §102 Non-Final OA — Pending Sep 12, 2024
18883926 MOUNTING DEVICE FOR A CAMERA CHANG, FANG-CHI 2852 §102§103 Non-Final OA — Pending Sep 12, 2024
18735707 PLUG SYSTEM FOR SEWER INSPECTION SYSTEMS AND/OR SEWER MAINTENANCE SYSTEMS PATEL, HARSHAD C 2831 §102§103 Non-Final OA — Pending Jun 06, 2024
18658611 SYSTEM AND METHOD FOR MONITORING THE SPEED OF AN INSPECTION UNIT OF A SEWER INSPECTION AND/OR MAINTENANCE SYSTEM ZALALEE, SULTANA MARCIA 2614 §103 Final Rejection 42d Pending May 08, 2024
18658599 SYSTEM AND METHOD FOR CONTROLLING A CAMERA OF A SEWER INSPECTION AND/OR MAINTENANCE SYSTEM ROYSTON, JOHN M 2855 §102§103 Non-Final OA — Pending May 08, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Ipek International GmbH have?

Ipek International GmbH has 6 pending office actions as of October 2026, spread across 5 art units and 5 examiners.

Which USPTO examiner handles the most Ipek International GmbH applications?

John M Royston has the most, with 2 of Ipek International GmbH's pending office actions.

What technology area are Ipek International GmbH's patent applications in?

Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.

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