Prosecution Insights
Last updated: October 25, 2026

Qidni Labs Inc.

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

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

Analysis

Qidni Labs Inc. has 2 pending office actions in Chemistry & Materials. The matters are distributed across 2 examiners and 2 art units, requiring attention to separate examination contexts.

KIM, SUN U is the busiest examiner, with 1 pending matter. Counsel should preserve matter-specific response planning rather than treat the portfolio as a single examiner case.

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

Rejection Statute Mix

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

Industry Mix

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

1
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
50% 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
KIM, SUN U 1 78.2% +11.6%
YANG, CHENG FONG 1 61.9% +24.5%

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
17904662 PORTABLE AND WEARABLE DRUG DELIVERY SYSTEM KIM, SUN U —

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
17904662 PORTABLE AND WEARABLE DRUG DELIVERY SYSTEM KIM, SUN U —
17594156 SORBENT FOR USE IN RENAL THERAPY YANG, CHENG FONG —

Top Art Units

Art UnitApps
1777 1
3781 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17904662 PORTABLE AND WEARABLE DRUG DELIVERY SYSTEM KIM, SUN U 1777 §102§103§112 Non-Final OA — Pending Aug 19, 2022
17594156 SORBENT FOR USE IN RENAL THERAPY YANG, CHENG FONG 3781 §103 Final Rejection — Pending Oct 04, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Qidni Labs Inc. have?

Qidni Labs Inc. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Qidni Labs Inc. applications?

Sun U Kim has the most, with 1 of Qidni Labs Inc.'s pending office actions.

What technology area are Qidni Labs Inc.'s patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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