Prosecution Insights
Last updated: October 02, 2026

The Hospital for Sick Children

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

9 pending office actions • 5 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

The Hospital for Sick Children is active in the Biotechnology & Pharmaceuticals technology area with 7 pending office actions. These actions are distributed across 7 distinct examiners, which means each pending application is being reviewed by a different individual. This variety of examiners can lead to different prosecution experiences for each matter in the portfolio.

The portfolio's work is spread across 5 distinct art units. This indicates that the hospital's biotechnology innovations are diverse enough to be categorized into five different technical areas by the patent office. PATEL, JAY M is the busiest examiner for the portfolio, with 1 pending office action. This examiner's workload is one of seven equal parts of the total pending actions.

The workload is evenly balanced, as the busiest examiner is responsible for 1 of the 7 total pending actions. This distribution ensures that no single examiner has a dominant influence on the portfolio's progress. Practitioners should be prepared to navigate the requirements of 5 distinct art units and the individual styles of seven separate examiners. This structure requires a highly coordinated strategy to manage the diverse technical and examiner-specific demands.

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

Portfolio Summary

9
Total Pending OAs
6
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

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 (33%)
4
Medium (44%)
2
Easy (22%)
0
Unknown (0%)

Rejection Statute Mix

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

Industry Mix

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

3
Life Sciences
33% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
3
Mechanical / Eng
33% of docket
3
Business / Other
33% 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
PATEL, JAY M 1 64.6% +39.2%
COFFA, SERGIO 1 61.1% +32.5%
NICKOL, GARY B 1 47.1% +31.1%
CUNNINGCHEN, KATHLEEN MARY 1 61.1% +62.5%
PARK, EVELYN GRACE 1 51.6% +40.5%
XIAO, YAN 1 67.3% +52.7%
MELCHIOR, JAMES RYLAND 1 63.0% +38.5%
MARMOR II, CHARLES ALAN 1 12.4% +25.7%
MEYERING, SHABANA SHABBEER 1 70.6% +42.3%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18800528 SYSTEM AND METHOD FOR CANCER-CELL SPECIFIC TRANSCRIPTION IDENTIFICATION PATEL, JAY M —
18371847 APPARATUS FOR AUTOMATED PAIN TESTING IN RODENTS PARK, EVELYN GRACE —
18003256 MAGNETICALLY ACTUATED CAPSULE MARMOR II, CHARLES ALAN —
17598272 COMPOSITIONS AND METHODS FOR TREATING CYSTIC FIBROSIS MEYERING, SHABANA SHABBEER —

Interview Candidates (9)

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
18800528 SYSTEM AND METHOD FOR CANCER-CELL SPECIFIC TRANSCRIPTION IDENTIFICATION PATEL, JAY M —
18703101 RECOMBINANT POLYPEPTIDE FOR DISRUPTING INTERACTION OF EAG2 AND KVß2 AND THERAPEUTIC APPLICATIONS THEREOF IN CANCER TREATMENT COFFA, SERGIO —
18701187 MODIFIED MULTABODY CONSTRUCTS, COMPOSITIONS, AND METHODS TARGETING SARS-COV-2 NICKOL, GARY B —
18685711 MOLECULES THAT BIND TO PROTOGENIN (PRTG) POLYPEPTIDES CUNNINGCHEN, KATHLEEN MARY —
18371847 APPARATUS FOR AUTOMATED PAIN TESTING IN RODENTS PARK, EVELYN GRACE —
18263217 MULTABODY CONSTRUCTS, COMPOSITIONS, AND METHODS XIAO, YAN —
18253483 POLYPEPTIDES TARGETING DR4 AND/OR DR5 AND RELATED COMPOSITIONS AND METHODS MELCHIOR, JAMES RYLAND —
18003256 MAGNETICALLY ACTUATED CAPSULE MARMOR II, CHARLES ALAN —

Top Art Units

Art UnitApps
3791 2
3681 1
1642 1
1658 1
1635 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18800528 SYSTEM AND METHOD FOR CANCER-CELL SPECIFIC TRANSCRIPTION IDENTIFICATION PATEL, JAY M 3681 §101DP Non-Final OA — Pending Aug 12, 2024
18703101 RECOMBINANT POLYPEPTIDE FOR DISRUPTING INTERACTION OF EAG2 AND KVß2 AND THERAPEUTIC APPLICATIONS THEREOF IN CANCER TREATMENT COFFA, SERGIO — §112 Final Rejection — Pending Apr 19, 2024
18701187 MODIFIED MULTABODY CONSTRUCTS, COMPOSITIONS, AND METHODS TARGETING SARS-COV-2 NICKOL, GARY B — §103§112DP Non-Final OA — Pending Apr 12, 2024
18685711 MOLECULES THAT BIND TO PROTOGENIN (PRTG) POLYPEPTIDES CUNNINGCHEN, KATHLEEN MARY — §112 Non-Final OA — Pending Feb 22, 2024
18371847 APPARATUS FOR AUTOMATED PAIN TESTING IN RODENTS PARK, EVELYN GRACE 3791 §102§103 Final Rejection — Pending Sep 22, 2023
18263217 MULTABODY CONSTRUCTS, COMPOSITIONS, AND METHODS XIAO, YAN 1642 §102§103§112DP Non-Final OA — Pending Jul 27, 2023
18253483 POLYPEPTIDES TARGETING DR4 AND/OR DR5 AND RELATED COMPOSITIONS AND METHODS MELCHIOR, JAMES RYLAND 1658 §102§103DP Non-Final OA — Pending May 18, 2023
18003256 MAGNETICALLY ACTUATED CAPSULE MARMOR II, CHARLES ALAN 3791 §103 Final Rejection — Pending Dec 23, 2022
17598272 COMPOSITIONS AND METHODS FOR TREATING CYSTIC FIBROSIS MEYERING, SHABANA SHABBEER 1635 §102§103 Non-Final OA — Pending Sep 26, 2021

Managing The Hospital for Sick Children's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month