Prosecution Insights
Last updated: October 25, 2026

Surge Therapeutics Inc.

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Surge Therapeutics Inc. currently manages a portfolio within the Biotechnology & Pharmaceuticals technology area. The company is responding to 2 pending office actions. This indicates a moderate level of current activity as the firm seeks to secure its intellectual property rights.

The prosecution landscape for this company involves 2 distinct examiners and 2 distinct art units. This direct correlation between the number of examiners and art units suggests that each pending application is being handled in a different specialized department. With 2 distinct examiners, the company must tailor its legal arguments to two different individuals who may have varying interpretations of the prior art.

YANG, TIAN is identified as the busiest examiner for the portfolio. This examiner is currently overseeing 1 busiest examiner pending office action. While YANG, TIAN is the busiest, they do not handle all of the 2 pending office actions. This split workload means that the company's success is distributed across the 2 distinct examiners currently reviewing the applications.

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.

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.

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

Rejection Statute Mix

BucketCases
Multi-statute (no §101)2 (100%)

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
YANG, TIAN 1 — —
POPA, ILEANA 1 21.7% +15.7%

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
18021634 IMMUNE MODULATION OF MYELOID DERIVED SUPPRESSIVE CELL FUNCTION FOR CANCER TREATMENT POPA, ILEANA 26d overdue
18274754 CANCER THERAPY YANG, TIAN —

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
18021634 IMMUNE MODULATION OF MYELOID DERIVED SUPPRESSIVE CELL FUNCTION FOR CANCER TREATMENT POPA, ILEANA 26d overdue

Top Art Units

Art UnitApps
1674 1
1633 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18274754 CANCER THERAPY YANG, TIAN 1674 §103§112 Non-Final OA — Pending Jul 28, 2023
18021634 IMMUNE MODULATION OF MYELOID DERIVED SUPPRESSIVE CELL FUNCTION FOR CANCER TREATMENT POPA, ILEANA 1633 §103§112Other Final Rejection 26d overdue Pending Feb 16, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Surge Therapeutics Inc. have?

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

Which USPTO examiner handles the most Surge Therapeutics Inc. applications?

Tian Yang has the most, with 1 of Surge Therapeutics Inc.'s pending office actions.

What technology area are Surge Therapeutics Inc.'s patent applications in?

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

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