Prosecution Insights
Last updated: October 04, 2026

Ann & Robert H. Lurie Children's Hospital of Chicago

Technology area: Biotechnology & Pharmaceuticals

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Ann & Robert H. Lurie Children's Hospital of Chicago has 1 pending office action in the Biotechnology & Pharmaceuticals technology area. This action is assigned to examiner MCKILLOP, JOHN CHARLES, the 1 distinct examiner for the portfolio. The work is concentrated in 1 distinct art unit. MCKILLOP, JOHN CHARLES is the busiest examiner with 1 pending office action. This indicates a focused prosecution profile with 1 pending action under the review of 1 distinct examiner.

The alignment of the 1 pending office action with a single examiner and 1 distinct art unit suggests a specific technical focus in the biotechnology sector. Practitioners should focus on the individual examination style of MCKILLOP, JOHN CHARLES to navigate the prosecution process effectively. Because the portfolio is limited to 1 distinct art unit, the technical arguments can be specialized for the pharmaceutical field. This arrangement allows for efficient communication and a consistent legal strategy. The absence of other pending matters or examiners means that the applicant's resources can be dedicated to resolving this 1 pending office action.

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

Portfolio Summary

4
Total Pending OAs
3
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.

3
Hard (75%)
1
Medium (25%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (25%)
Double-patenting + other1 (25%)
Multi-statute (no §101)2 (50%)

Industry Mix

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

3
Life Sciences
75% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
25% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
AULAKH, CHARANJIT 1 80.6% -14.5%
GALSTER, SAMUEL LEONARD 1 50.9% +43.2%
GAO, ASHLEY HARTMAN 1 56.7% +38.2%
WELLS, LAUREN QUINLAN 1 48.4% +60.3%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18002940 METHODS AND COMPOSITIONS FOR THE TREATMENT OF COVID-19 AND ASSOCIATED RESPIRATORY DISTRESS AND MULTI-ORGAN FAILURE, SEPSIS, ACUTE RESPIRATORY DISTRESS SYNDROME, AND CARDIOVASCULAR DISEASES WELLS, LAUREN QUINLAN 56d overdue
18839697 SMALL MOLECULE DIRECTED URINARY BLADDER TISSUE REGENERATION AULAKH, CHARANJIT —
18258440 USE OF STROMAL CELL-DERIVED FACTOR 1 (SDF1) AS A BIOMARKER FOR DIAGNOSING AND TREATING SEVERE ACUTE RESPIRATORY DISTRESS SYNDROME (ARDS) GAO, ASHLEY HARTMAN —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18002940 METHODS AND COMPOSITIONS FOR THE TREATMENT OF COVID-19 AND ASSOCIATED RESPIRATORY DISTRESS AND MULTI-ORGAN FAILURE, SEPSIS, ACUTE RESPIRATORY DISTRESS SYNDROME, AND CARDIOVASCULAR DISEASES WELLS, LAUREN QUINLAN 56d overdue
18391200 METHODS AND COMPOSITIONS FOR TREATMENT OF CYSTIC FIBROSIS CLASS I MUTATIONS GALSTER, SAMUEL LEONARD —
18258440 USE OF STROMAL CELL-DERIVED FACTOR 1 (SDF1) AS A BIOMARKER FOR DIAGNOSING AND TREATING SEVERE ACUTE RESPIRATORY DISTRESS SYNDROME (ARDS) GAO, ASHLEY HARTMAN —

Top Art Units

Art UnitApps
1693 1
1678 1
1622 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18839697 SMALL MOLECULE DIRECTED URINARY BLADDER TISSUE REGENERATION AULAKH, CHARANJIT — §102§103§112 Non-Final OA — Pending Aug 19, 2024
18391200 METHODS AND COMPOSITIONS FOR TREATMENT OF CYSTIC FIBROSIS CLASS I MUTATIONS GALSTER, SAMUEL LEONARD 1693 §103§112DP Non-Final OA — Pending Dec 20, 2023
18258440 USE OF STROMAL CELL-DERIVED FACTOR 1 (SDF1) AS A BIOMARKER FOR DIAGNOSING AND TREATING SEVERE ACUTE RESPIRATORY DISTRESS SYNDROME (ARDS) GAO, ASHLEY HARTMAN 1678 §101§103§112 Non-Final OA — Pending Jun 20, 2023
18002940 METHODS AND COMPOSITIONS FOR THE TREATMENT OF COVID-19 AND ASSOCIATED RESPIRATORY DISTRESS AND MULTI-ORGAN FAILURE, SEPSIS, ACUTE RESPIRATORY DISTRESS SYNDROME, AND CARDIOVASCULAR DISEASES WELLS, LAUREN QUINLAN 1622 §102§103§112 Final Rejection 56d overdue Pending Dec 22, 2022

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