Prosecution Insights
Last updated: October 02, 2026

Deepin Technologies LLC

Technology area: Medical Devices & Mechanical Engineering

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

Analysis

Deepin Technologies LLC is active in the Medical Devices & Mechanical Engineering technology area with 3 pending office actions. These actions are handled by 3 distinct examiners across 3 distinct art units. This distribution shows that the company's patent filings are spread across different specialized groups within the patent office, rather than being concentrated in one area. The busiest examiner, KHANDKER, RAIHAN R, holds 1 busiest examiner pending office action.

Since there are 3 pending office actions and 3 distinct examiners, each examiner is responsible for exactly one action. This lack of concentration means that a practitioner must deal with 3 distinct examiners, each potentially having a different approach to prosecution. Furthermore, the 3 distinct art units may have different allowance rates or technical requirements. The strategy for Deepin Technologies LLC must be flexible enough to address the variety presented by 3 distinct examiners and 3 distinct art units across the 3 pending office actions.

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

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
1
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.

1
Hard (33%)
2
Medium (67%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (33%)
§102 only1 (33%)
Multi-statute (no §101)1 (33%)

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
3
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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KHANDKER, RAIHAN R 1 64.2% +57.2%
MANNAN, MIKAIL A 1 68.5% +23.5%
KOO, BENJAMIN K 1 57.1% +49.7%

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
18471024 LANDING ZONE MARKER FOR FLOW DIVERTING STENT MANNAN, MIKAIL A —

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
18174624 ASPIRATION CATHETER INCLUDING A LUBRICIOUS INNER LINER AND FLEXIBLE DISTAL TIP KOO, BENJAMIN K 42d overdue
18476018 INTRASACCULAR NECK BRIDGING DEVICE KHANDKER, RAIHAN R 14d
18471024 LANDING ZONE MARKER FOR FLOW DIVERTING STENT MANNAN, MIKAIL A —

Top Art Units

Art UnitApps
3771 1
3774 1
3783 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18476018 INTRASACCULAR NECK BRIDGING DEVICE KHANDKER, RAIHAN R 3771 §103 Non-Final OA 14d Pending Sep 27, 2023
18471024 LANDING ZONE MARKER FOR FLOW DIVERTING STENT MANNAN, MIKAIL A 3774 §102§103 Non-Final OA — Pending Sep 20, 2023
18174624 ASPIRATION CATHETER INCLUDING A LUBRICIOUS INNER LINER AND FLEXIBLE DISTAL TIP KOO, BENJAMIN K 3783 §102 Final Rejection 42d overdue Pending Feb 26, 2023

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