Prosecution Insights
Last updated: October 02, 2026

BEIJING WORLDIA DIAMOND TOOLS CO., LTD.

Technology area: Medical Devices & Mechanical Engineering

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

Analysis

BEIJING WORLDIA DIAMOND TOOLS CO., LTD. holds a patent portfolio in the Medical Devices & Mechanical Engineering technology area. The portfolio currently has 1 pending office action. This indicates a single active point of prosecution for the company's tool technology, reflecting a targeted approach to their intellectual property.

The prosecution is handled by 1 distinct examiner in 1 distinct art unit. This concentration suggests that the company's current filings are focused on a specific technical niche. Working with 1 distinct art unit can provide a more consistent experience as the company navigates the patent office's requirements, as it limits the variety of procedural standards encountered.

AFZALI, SARANG is the busiest examiner for this portfolio. This examiner is currently managing the 1 pending office action. The progress of the company's patent applications is currently tied to the specific review and examination style of this individual, making their historical data a key resource for the practitioner.

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

Portfolio Summary

1
Total Pending OAs
0
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 (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (100%)

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
1
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
AFZALI, SARANG 1 73.4% +44.6%

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
18011266 WIPER INSERT AND TOOL WITH THE SAME AFZALI, SARANG —

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18011266 WIPER INSERT AND TOOL WITH THE SAME AFZALI, SARANG —

Top Art Units

Art UnitApps
3726 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18011266 WIPER INSERT AND TOOL WITH THE SAME AFZALI, SARANG 3726 §102§103 Final Rejection — Pending Dec 21, 2023

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