Prosecution Insights
Last updated: October 04, 2026

NeyroblastGX LLC

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

NeyroblastGX LLC has 1 pending office action in the Biotechnology & Pharmaceuticals technology area. The company's current prosecution is handled by 1 distinct examiner and is situated within 1 distinct art unit. This indicates a highly localized prosecution effort, where all current patent office feedback is originating from a single source and technical division.

The busiest examiner for the portfolio is HOLTZMAN, KATHERINE ANN, who is responsible for 1 busiest examiner pending action. This 1 busiest examiner pending action represents the total 1 pending office action for the company. Because the company is only active in 1 distinct art unit, the prosecution strategy is heavily influenced by the specific practices of that unit. For practitioners, this means the company's current patent trajectory is defined by the interactions with Katherine Ann Holtzman in the Biotechnology & Pharmaceuticals field.

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

Portfolio Summary

2
Total Pending OAs
0
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.

2
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.

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.

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
HOLTZMAN, KATHERINE ANN 1 65.7% +58.3%
KASAYAN, KATRIEL BARCELLANO 1 25.0% +0.0%

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
18324091 FULLY FUNCTIONAL CONTRACTILE GASTROINTESTINAL ORGANOID SYSTEM, GENERATED FROM HUMAN-INDUCED PLURIPOTENT STEM CELLS TO DEVELOP A HIGH THROUGHPUT SYSTEM FOR DETECTING EXISTING AND NEWLY-EMERGING PATHOGENS, DRUGS, TOXICITY AND THEREOF KASAYAN, KATRIEL BARCELLANO 8d overdue

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
18324105 GENETICALLY ENGINEERED DENDRITIC CELLS TO ACTIVATE PROTEIN SPECIFIC T CELLS FOR THE TREATMENT OF VIRAL AND OTHER PATHOGENIC INFECTIONS HOLTZMAN, KATHERINE ANN 49d overdue

Top Art Units

Art UnitApps
1646 1
1634 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18324105 GENETICALLY ENGINEERED DENDRITIC CELLS TO ACTIVATE PROTEIN SPECIFIC T CELLS FOR THE TREATMENT OF VIRAL AND OTHER PATHOGENIC INFECTIONS HOLTZMAN, KATHERINE ANN 1646 §103 Final Rejection 49d overdue Pending May 25, 2023
18324091 FULLY FUNCTIONAL CONTRACTILE GASTROINTESTINAL ORGANOID SYSTEM, GENERATED FROM HUMAN-INDUCED PLURIPOTENT STEM CELLS TO DEVELOP A HIGH THROUGHPUT SYSTEM FOR DETECTING EXISTING AND NEWLY-EMERGING PATHOGENS, DRUGS, TOXICITY AND THEREOF KASAYAN, KATRIEL BARCELLANO 1634 §103§112 Final Rejection 8d overdue Pending May 25, 2023

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