Prosecution Insights
Last updated: October 04, 2026

Smilebiotek Zhuhai Limited

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Smilebiotek Zhuhai Limited is currently navigating the patent prosecution process within the Biotechnology & Pharmaceuticals technology area. The company has 2 pending office actions, which are distributed across 2 distinct examiners. This distribution suggests that the portfolio is facing independent scrutiny from different individuals at the USPTO, rather than being concentrated under a single reviewing officer. Such a spread requires a prosecution strategy that accounts for multiple distinct examination styles and potential variations in procedural requirements.

The technical breadth of these filings is further evidenced by the involvement of 2 distinct art units. This indicates that the company's intellectual property spans multiple specialized classifications within its primary technology area, necessitating a broad understanding of different examination standards. SHIAO, YIH-HORNG is noted as the busiest examiner for the portfolio, currently managing 1 busiest examiner pending action. For patent practitioners, this spread across 2 distinct art units and 2 distinct examiners requires a coordinated effort to ensure that arguments remain consistent across the different technical groups involved in the review.

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

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
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.

0
Hard (0%)
2
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Double-patenting + other1 (50%)

Industry Mix

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

2
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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
SHIAO, YIH-HORNG 1 72.5% +75.9%
SINGH, SATYENDRA K 1 61.5% +67.7%

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
18656010 ANIMAL MODELS, SCREENING METHODS, AND TREATMENT METHODS FOR INTRAOCULAR DISEASES OR DISORDERS SHIAO, YIH-HORNG 28d
18689812 METHOD FOR BUILDING EYE DISEASE MODEL AND APPLICATION THEREOF SINGH, SATYENDRA K —

Top Art Units

Art UnitApps
1691 1
1657 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18656010 ANIMAL MODELS, SCREENING METHODS, AND TREATMENT METHODS FOR INTRAOCULAR DISEASES OR DISORDERS SHIAO, YIH-HORNG 1691 §102§103§112DPOther Final Rejection 28d Pending May 06, 2024
18689812 METHOD FOR BUILDING EYE DISEASE MODEL AND APPLICATION THEREOF SINGH, SATYENDRA K 1657 §103 Non-Final OA — Pending Mar 06, 2024

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