Prosecution Insights
Last updated: October 25, 2026

Children's National Medical Center

Technology areas: Biotechnology & Pharmaceuticals • Medical Devices & Mechanical Engineering

9 pending office actions • 8 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Analysis

Children's National Medical Center has 9 pending office actions in Biotechnology & Pharmaceuticals. Those actions involve 9 distinct examiners and 8 distinct art units, indicating that the portfolio's prosecution activity is distributed across nearly as many examination assignments as actions.

CARTER, SANDRA DILLAHUNT is the busiest examiner, with 1 pending action. No examiner accounts for a concentrated share of the recorded activity, so counsel should review the matters individually rather than assume that one examiner relationship defines the portfolio. The spread across art units also supports matter-specific claim and prior-art analysis.

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

Portfolio Summary

9
Total Pending OAs
5
Non-Final OAs
3
Final Rejections
1
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.

5
Hard (56%)
4
Medium (44%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other3 (33%)
§103 only2 (22%)
§102 only1 (11%)
Double-patenting + other1 (11%)
Multi-statute (no §101)2 (22%)

Industry Mix

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

5
Life Sciences
56% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
44% 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.

90 h
Manual time on pending OAs
18 h
Time saved (low, 20%)
31 h
Time saved (mid, 35%)
0.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CARTER, SANDRA DILLAHUNT 1 56.2% +28.6%
DIETRICH, JOSEPH M 1 81.1% +8.8%
PARK, PATRICIA JOO YOUNG 1 57.9% +14.7%
BOSQUES, EDELMIRA 1 62.8% +19.7%
ROONEY, NORA MAUREEN 1 60.5% +23.4%
GOLOVAN, MARK 1 66.7% +50.0%
HANEY, AMANDA MARIE 1 36.5% +45.0%
ALABI, OYELEYE A 1 83.9% +23.8%
MIDDLETON, DANAYA L 1 49.5% +48.8%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18686890 DEVELOPMENT OF A BEAT-TO-BEAT FETAL ELECTROCARDIOGRAM DIETRICH, JOSEPH M —

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18561080 BURN INJURY MANAGEMENT USING A CALCULATION OF TOTAL BODY SURFACE AREA BURNED PARK, PATRICIA JOO YOUNG —
18560257 RETRACTABLE LOW-PROFILE PEDIATRIC GASTROSTOMY TUBE AND USES THEREOF BOSQUES, EDELMIRA —
18259529 CONNECTION PROTECTOR, SECUREMENT SYSTEM HAVING THE CONNECTION PROTECTOR AND USES THEREOF GOLOVAN, MARK —
18251654 CIRCULATING miRNA AND PROTEIN BIOMARKERS FOR FACIOSCAPULOHUMERAL DYSTROPHY HANEY, AMANDA MARIE —
18301056 REVERSE-PHASE HIGH PRESSURE LIQUID CHROMATOGRAPHY METHODS FOR MEASURING AMINO ACIDS, AMMONIUM, AND GLUTATHIONE CONCENTRATIONS IN BIOLOGICAL SAMPLES ALABI, OYELEYE A —

Interview Candidates (8)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
17425130 WHOLE CELL TUMOR VACCINES AND METHODS OF USE THEROF MIDDLETON, DANAYA L 28d
18707822 TARGETING APOE ENHANCES T-CELL KILLING IN CANCER IMMUNOTHERAPY CARTER, SANDRA DILLAHUNT —
18561080 BURN INJURY MANAGEMENT USING A CALCULATION OF TOTAL BODY SURFACE AREA BURNED PARK, PATRICIA JOO YOUNG —
18560257 RETRACTABLE LOW-PROFILE PEDIATRIC GASTROSTOMY TUBE AND USES THEREOF BOSQUES, EDELMIRA —
18219930 NANOPARTICLE-MEDIATED IMMUNE CELL MANUFACTURE AND USE THEREOF ROONEY, NORA MAUREEN —
18259529 CONNECTION PROTECTOR, SECUREMENT SYSTEM HAVING THE CONNECTION PROTECTOR AND USES THEREOF GOLOVAN, MARK —
18251654 CIRCULATING miRNA AND PROTEIN BIOMARKERS FOR FACIOSCAPULOHUMERAL DYSTROPHY HANEY, AMANDA MARIE —
18301056 REVERSE-PHASE HIGH PRESSURE LIQUID CHROMATOGRAPHY METHODS FOR MEASURING AMINO ACIDS, AMMONIUM, AND GLUTATHIONE CONCENTRATIONS IN BIOLOGICAL SAMPLES ALABI, OYELEYE A —

Top Art Units

Art UnitApps
1674 2
3796 1
3798 1
3772 1
1641 1
3783 1
1682 1
1758 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18707822 TARGETING APOE ENHANCES T-CELL KILLING IN CANCER IMMUNOTHERAPY CARTER, SANDRA DILLAHUNT 1674 §102§103§112DP Non-Final OA — Pending May 06, 2024
18686890 DEVELOPMENT OF A BEAT-TO-BEAT FETAL ELECTROCARDIOGRAM DIETRICH, JOSEPH M 3796 §103 Final Rejection — Pending Feb 27, 2024
18561080 BURN INJURY MANAGEMENT USING A CALCULATION OF TOTAL BODY SURFACE AREA BURNED PARK, PATRICIA JOO YOUNG 3798 §101§103 Non-Final OA — Pending Nov 15, 2023
18560257 RETRACTABLE LOW-PROFILE PEDIATRIC GASTROSTOMY TUBE AND USES THEREOF BOSQUES, EDELMIRA 3772 §102§103 Final Rejection — Pending Nov 10, 2023
18219930 NANOPARTICLE-MEDIATED IMMUNE CELL MANUFACTURE AND USE THEREOF ROONEY, NORA MAUREEN 1641 §102 Non-Final OA — Pending Jul 10, 2023
18259529 CONNECTION PROTECTOR, SECUREMENT SYSTEM HAVING THE CONNECTION PROTECTOR AND USES THEREOF GOLOVAN, MARK 3783 §102§103§112 Non-Final OA — Pending Jun 27, 2023
18251654 CIRCULATING miRNA AND PROTEIN BIOMARKERS FOR FACIOSCAPULOHUMERAL DYSTROPHY HANEY, AMANDA MARIE 1682 §101§112 Non-Final OA — Pending May 03, 2023
18301056 REVERSE-PHASE HIGH PRESSURE LIQUID CHROMATOGRAPHY METHODS FOR MEASURING AMINO ACIDS, AMMONIUM, AND GLUTATHIONE CONCENTRATIONS IN BIOLOGICAL SAMPLES ALABI, OYELEYE A 1758 §101§102§103§112 Non-Final OA — Pending Apr 14, 2023
17425130 WHOLE CELL TUMOR VACCINES AND METHODS OF USE THEROF MIDDLETON, DANAYA L 1674 §103 Final Rejection 28d Pending Jul 22, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Children's National Medical Center have?

Children's National Medical Center has 9 pending office actions as of October 2026, spread across 8 art units and 9 examiners.

Which USPTO examiner handles the most Children's National Medical Center applications?

Sandra Dillahunt Carter has the most, with 1 of Children's National Medical Center's pending office actions.

What technology area are Children's National Medical Center's patent applications in?

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

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