Prosecution Insights
Last updated: October 02, 2026

Sintokogio Ltd.

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

20 pending office actions • 15 art units • 20 examiners • 0 of 20 (0%) have an AI response strategy ready • 44 patents granted in the last 365 days

Analysis

Sintokogio Ltd. maintains a prosecution profile with 21 pending office actions. These matters are primarily located within the Medical Devices & Mechanical Engineering technology area. The workload is distributed among 21 distinct examiners. This distribution indicates that different pending matters are being reviewed by different individuals at the USPTO.

The portfolio spans 15 distinct art units, reflecting a technological footprint within the mechanical engineering and medical device sectors. Despite the volume of activity, the busiest examiner is HORTON, ANDREW ALAN, who is handling 1 pending office action. This confirms that the active matters are spread across the examiners, with no individual examiner dominating the company's USPTO interactions.

This level of diversification across 15 art units and the distinct examiners suggests that Sintokogio Ltd. faces an array of examination styles and requirements. Practitioners must manage the separate examiner relationships, as even the busiest examiner, HORTON, ANDREW ALAN, only accounts for 1 of the pending matters. The breadth of the art units further emphasizes the variety of the company's mechanical and medical patenting efforts.

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

Portfolio Summary

20
Total Pending OAs
9
Non-Final OAs
7
Final Rejections
4
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
3
Due this month
0
Due in next 60 days
0
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. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 days (3)

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.

10
Hard (50%)
10
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (10%)
§103 only10 (50%)
Multi-statute (no §101)8 (40%)

Industry Mix

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

3
Life Sciences
15% of docket
1
Information Tech
5% of docket
0
Communications
0% of docket
4
Semiconductors
20% of docket
6
Mechanical / Eng
30% of docket
6
Business / Other
30% 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.

200 h
Manual time on pending OAs
40 h
Time saved (low, 20%)
70 h
Time saved (mid, 35%)
1.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HORTON, ANDREW ALAN 1 80.9% +17.5%
SINHA, TARUN 1 76.9% +17.7%
VETERE, ROBERT A 1 61.4% +12.9%
BORISSOV, IGOR N 1 28.5% +41.8%
JALALZADEH ABYANE, SHILA 1 50.6% +48.9%
TIEDEMAN, JASON S 1 28.5% +34.9%
SUN, GEORGE 1 69.1% +34.2%
CARPENTER, JOSHUA S 1 51.9% +36.9%
NGUYEN, LAM S 1 78.8% +0.2%
WILKINSON, RALPH DAVID 1 50.0% +100.0%

Hard Cases (11)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18640356 TRAINING DATA GENERATION DEVICE, TRAINING DATA GENERATION METHOD, MODEL GENERATION DEVICE, INFERENCE DEVICE, AND PROGRAM TIEDEMAN, JASON S 27d
18886201 CLASSIFICATION DEVICE AND DUST COMPACTION SYSTEM HORTON, ANDREW ALAN —
18784997 BINDER FOR MOLDING CASTING MOLD AND COMPOSITION FOR MOLDING CASTING MOLD VETERE, ROBERT A —
18740723 CALLING SYSTEM BORISSOV, IGOR N —
18530087 COVER AND ROBOT HAND SUN, GEORGE —
18526078 METHOD FOR MANUFACTURING REFERENCE PIECE FOR MEASURING RETAINED AUSTENITE CARPENTER, JOSHUA S —
18561388 DEVICE FOR ESTIMATING ACTIVE CLAY CONTENT, DEVICE FOR GENERATING LEARNED MODEL, METHOD FOR ESTIMATING ACTIVE CLAY CONTENT, AND METHOD FOR GENERATING LEARNED MODEL NGUYEN, LAM S —
18493134 SENSOR UNIT AND ROBOT HAND WILKINSON, RALPH DAVID —

Interview Candidates (9)

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
18640356 TRAINING DATA GENERATION DEVICE, TRAINING DATA GENERATION METHOD, MODEL GENERATION DEVICE, INFERENCE DEVICE, AND PROGRAM TIEDEMAN, JASON S 27d
18886201 CLASSIFICATION DEVICE AND DUST COMPACTION SYSTEM HORTON, ANDREW ALAN —
18804394 INSPECTION DEVICE, INSPECTION METHOD, AND DISC BRAKE PLATE MANUFACTURING METHOD SINHA, TARUN —
18784997 BINDER FOR MOLDING CASTING MOLD AND COMPOSITION FOR MOLDING CASTING MOLD VETERE, ROBERT A —
18740723 CALLING SYSTEM BORISSOV, IGOR N —
18665002 INTERFACE APPARATUS AND CLIMBING EXPERIENCE SYSTEM JALALZADEH ABYANE, SHILA —
18530087 COVER AND ROBOT HAND SUN, GEORGE —
18526078 METHOD FOR MANUFACTURING REFERENCE PIECE FOR MEASURING RETAINED AUSTENITE CARPENTER, JOSHUA S —

Top Art Units

Art UnitApps
3685 1
3784 1
3683 1
1733 1
2853 1
4100 1
2855 1
2852 1
1746 1
2896 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18886201 CLASSIFICATION DEVICE AND DUST COMPACTION SYSTEM HORTON, ANDREW ALAN — §103§112 Non-Final OA — Pending Sep 16, 2024
18804394 INSPECTION DEVICE, INSPECTION METHOD, AND DISC BRAKE PLATE MANUFACTURING METHOD SINHA, TARUN — §103 Non-Final OA — Pending Aug 14, 2024
18784997 BINDER FOR MOLDING CASTING MOLD AND COMPOSITION FOR MOLDING CASTING MOLD VETERE, ROBERT A — §102§103 Non-Final OA — Pending Jul 26, 2024
18740723 CALLING SYSTEM BORISSOV, IGOR N 3685 §103 Non-Final OA — Pending Jun 12, 2024
18665002 INTERFACE APPARATUS AND CLIMBING EXPERIENCE SYSTEM JALALZADEH ABYANE, SHILA 3784 §103 Non-Final OA — Pending May 15, 2024
18640356 TRAINING DATA GENERATION DEVICE, TRAINING DATA GENERATION METHOD, MODEL GENERATION DEVICE, INFERENCE DEVICE, AND PROGRAM TIEDEMAN, JASON S 3683 §101§103§112 Final Rejection 27d Pending Apr 19, 2024
18530087 COVER AND ROBOT HAND SUN, GEORGE — §102§103§112 Final Rejection — Pending Dec 05, 2023
18526078 METHOD FOR MANUFACTURING REFERENCE PIECE FOR MEASURING RETAINED AUSTENITE CARPENTER, JOSHUA S 1733 §102§103§112 Final Rejection — Pending Dec 01, 2023
18561388 DEVICE FOR ESTIMATING ACTIVE CLAY CONTENT, DEVICE FOR GENERATING LEARNED MODEL, METHOD FOR ESTIMATING ACTIVE CLAY CONTENT, AND METHOD FOR GENERATING LEARNED MODEL NGUYEN, LAM S 2853 §101§102§103 Non-Final OA — Pending Nov 16, 2023
18493134 SENSOR UNIT AND ROBOT HAND WILKINSON, RALPH DAVID — §103§112 Non-Final OA — Pending Oct 24, 2023
18346937 ROBOT HAND AND ROBOT DEVICE MACK, DELAINEY NOELLE 4100 §103§112 Non-Final OA — Pending Jul 05, 2023
18208989 MEASUREMENT MODULE FAYYAZ, NASHMIYA SAQIB 2855 §103 Non-Final OA — Pending Jun 13, 2023
18325292 GLOVE AND ACTION DETERMINATION SYSTEM FADUL, PHILIPMARCUS T 2852 §102§103 Non-Final OA — Pending May 30, 2023
18308256 VACUUM-SEALING DEVICE AND VACUUM CHAMBER DEVICE BLADES, JOHN A 1746 §103§112 Final Rejection — Pending Apr 27, 2023
18138173 PLANT STATE DETECTION SYSTEM AND GAS DETECTOR KOLB, NATHANIEL J 2896 §103 Final Rejection 14d Pending Apr 24, 2023
18032688 NOZZLE, DEVELOPMENT DEVICE, AND METHOD FOR PROCESSING OBJECT BEING TREATED CERNOCH, STEVEN MICHAEL 3752 §103 Non-Final OA — Pending Apr 19, 2023
18096216 DUST SOLIDIFICATION APPARATUS NGUYEN, THUKHANH T 1743 §103 Final Rejection — Pending Jan 12, 2023
18076614 METHOD FOR MANUFACTURING COMPONENT MADE OF HARD BRITTLE MATERIAL AND COMPONENT MADE OF HARD BRITTLE MATERIAL MARKMAN, MAKENA 3723 §103 Final Rejection 21d Pending Dec 07, 2022
17848484 SHOT PROCESSING SYSTEM AND SHOT PROCESSING METHOD FOLLANSBEE, YVONNE TRANG 2117 §103 Non-Final OA — Pending Jun 24, 2022
17677446 SURFACE TREATMENT METHOD AND SURFACE TREATMENT SYSTEM LIU, CHRIS Q 3761 §103 Non-Final OA 138d overdue Pending Feb 22, 2022

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