Prosecution Insights
Last updated: October 04, 2026

Carsgen Life Sciences Co. Ltd.

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Carsgen Life Sciences Co. Ltd. currently has 1 pending office action within the Biotechnology & Pharmaceuticals technology area. This action is being reviewed by a distinct examiner, TRAN, KHOA NHAT, who is the busiest examiner for the portfolio with 1 pending action. This singular focus indicates that the company's current prosecution efforts are concentrated on a specific set of claims within a single technical domain. The applicant can tailor their arguments to the specific scientific expertise of this examiner.

The fact that the portfolio is limited to a distinct art unit suggests a narrow technical scope for the pending application. Since there is a distinct examiner involved, the applicant can tailor their communication and legal arguments specifically to the preferences of TRAN, KHOA NHAT. This centralized approach simplifies the management of the pending office action and allows for a consistent strategy without the need to reconcile different examiner viewpoints. It also minimizes the risk of inconsistent claim interpretations across the portfolio.

In the Biotechnology & Pharmaceuticals sector, where examination can be complex, having a solitary pending office action allows for a highly focused response. The distinct art unit involved provides a stable environment for the prosecution of the company's intellectual property. By addressing the concerns of the examiner currently assigned to the case, the company can efficiently move toward a resolution for its active patent application. This targeted strategy is effective for securing critical biotechnology assets.

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

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.

1
Overdue
0
Due this week
0
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%)
1
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (100%)

Industry Mix

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

1
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.

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
TRAN, KHOA NHAT 1 43.2% +53.3%

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
17623481 CELL FOR RESISTING TRANSPLANT REACTION AND METHOD TRAN, KHOA NHAT 4d overdue

Top Art Units

Art UnitApps
1632 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17623481 CELL FOR RESISTING TRANSPLANT REACTION AND METHOD TRAN, KHOA NHAT 1632 §103 Final Rejection 4d overdue Pending Dec 28, 2021

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