Prosecution Insights
Last updated: October 25, 2026

Dongguan Sibeifu Intelligent Technology Co. Ltd.

Technology area: Medical Devices & Mechanical Engineering

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

Dongguan Sibeifu Intelligent Technology Co. Ltd. has 2 pending office actions in the Medical Devices & Mechanical Engineering technology area. These matters are distributed across 2 distinct examiners, which means that each pending application is being reviewed by a distinct individual. This distribution provides the company with 2 separate channels of communication and feedback from the patent office.

The portfolio's active matters are also split between 2 distinct art units. RILEY, JONATHAN G is the busiest examiner, currently handling 1 pending office action. This represents 1 of the 2 pending office actions in the total portfolio. The involvement of 2 distinct art units suggests that the company's technology may span different specialized fields within the broader medical and mechanical category. Managing 2 distinct examiners across different units requires a coordinated response strategy to ensure consistency in the company's patent claims.

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

Portfolio Summary

2
Total Pending OAs
1
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

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.

1
Hard (50%)
0
Medium (0%)
1
Easy (50%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only1 (50%)
Multi-statute (no §101)1 (50%)

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
2
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.

20 h
Manual time on pending OAs
4 h
Time saved (low, 20%)
7 h
Time saved (mid, 35%)
0.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
RILEY, JONATHAN G 1 52.2% +30.1%
MACFARLANE, EVAN H 1 50.7% +42.3%

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
18648673 DEVICE FOR FLATTENING, CONVEYING AND CUTTING METAL WIRES INTO GRANULES RILEY, JONATHAN G —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18648673 DEVICE FOR FLATTENING, CONVEYING AND CUTTING METAL WIRES INTO GRANULES RILEY, JONATHAN G —
18498521 CUTTING EQUIPMENT FOR METAL STRIP MACFARLANE, EVAN H —

Top Art Units

Art UnitApps
3724 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18648673 DEVICE FOR FLATTENING, CONVEYING AND CUTTING METAL WIRES INTO GRANULES RILEY, JONATHAN G 3724 §103§112 Non-Final OA — Pending Apr 29, 2024
18498521 CUTTING EQUIPMENT FOR METAL STRIP MACFARLANE, EVAN H 3724 §112 Final Rejection — Pending Oct 31, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Dongguan Sibeifu Intelligent Technology Co. Ltd. have?

Dongguan Sibeifu Intelligent Technology Co. Ltd. has 2 pending office actions as of October 2026, spread across 1 art units and 2 examiners.

Which USPTO examiner handles the most Dongguan Sibeifu Intelligent Technology Co. Ltd. applications?

Jonathan G Riley has the most, with 1 of Dongguan Sibeifu Intelligent Technology Co. Ltd.'s pending office actions.

What technology area are Dongguan Sibeifu Intelligent Technology Co. Ltd.'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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