Prosecution Insights
Last updated: October 25, 2026

Shanghai Seme Cell Technology Co. Ltd.

Technology area: Biotechnology & Pharmaceuticals

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready

Analysis

Shanghai Seme Cell Technology Co. Ltd. is currently managing 3 pending office actions within the Biotechnology & Pharmaceuticals technology area. This portfolio is characterized by a high degree of distribution, as the active cases are spread across 3 distinct examiners and 3 distinct art units. This suggests that the company's patent applications cover a diverse range of biotechnological innovations, requiring specialized review from multiple different technical groups within the patent office. The lack of overlap between examiners and art units indicates that each application is being treated as a distinct technical entity.

The busiest examiner for this portfolio is STEELE, AMBER D, who is responsible for 1 pending office action. Since there are 3 distinct examiners for the 3 pending office actions, the workload is distributed such that no single examiner has a disproportionate influence on the company's overall prosecution outcomes. For a practitioner, this means that strategies must be customized for each assigned individual and their respective art units. Navigating multiple art units requires an understanding of various internal policies and examination trends, as the pending filings are not centralized under a single authority.

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

Portfolio Summary

3
Total Pending OAs
1
Non-Final OAs
2
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.

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

Rejection Statute Mix

BucketCases
§103 only1 (33%)
Multi-statute (no §101)2 (67%)

Industry Mix

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

3
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.

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
STEELE, AMBER D 1 58.9% +9.3%
BOECKELMAN, JACOB A 1 34.9% +46.5%
UNDERDAHL, THANE E 1 58.8% +50.2%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18252254 THERAPEUTIC APPLICATION OF CELL-FREE FAT EXTRACT TO ARTHRITIS UNDERDAHL, THANE E 14d
18556310 MEDICATION FOR TREATING LUNG INJURY STEELE, AMBER D —

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
18039639 THERAPEUTIC USE OF CELL-FREE FAT EXTRACT FOR OSTEOPOROSIS BOECKELMAN, JACOB A 24d overdue
18252254 THERAPEUTIC APPLICATION OF CELL-FREE FAT EXTRACT TO ARTHRITIS UNDERDAHL, THANE E 14d

Top Art Units

Art UnitApps
1658 1
1655 1
1699 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18556310 MEDICATION FOR TREATING LUNG INJURY STEELE, AMBER D 1658 §102§103Other Final Rejection — Pending Oct 19, 2023
18039639 THERAPEUTIC USE OF CELL-FREE FAT EXTRACT FOR OSTEOPOROSIS BOECKELMAN, JACOB A 1655 §103 Non-Final OA 24d overdue Pending May 31, 2023
18252254 THERAPEUTIC APPLICATION OF CELL-FREE FAT EXTRACT TO ARTHRITIS UNDERDAHL, THANE E 1699 §102§103§112 Final Rejection 14d Pending May 09, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Shanghai Seme Cell Technology Co. Ltd. have?

Shanghai Seme Cell Technology Co. Ltd. has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Shanghai Seme Cell Technology Co. Ltd. applications?

Amber D Steele has the most, with 1 of Shanghai Seme Cell Technology Co. Ltd.'s pending office actions.

What technology area are Shanghai Seme Cell Technology Co. Ltd.'s patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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