Prosecution Insights
Last updated: October 25, 2026

The Methodist Hospital System

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

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Analysis

The Methodist Hospital System has 4 pending office actions in Biotechnology & Pharmaceuticals. The matters involve 4 examiners across 3 art units, indicating broad examiner distribution with some concentration at the technical-group level.

TRUONG, QUANGLONG N is the busiest examiner, with 1 pending matter. Portfolio management should emphasize consistent claim and disclosure positions while allowing for differences in examiner treatment across the 3 art units.

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

Portfolio Summary

4
Total Pending OAs
2
Non-Final OAs
2
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.

1
Hard (25%)
1
Medium (25%)
1
Easy (25%)
1
Unknown (25%)

Rejection Statute Mix

BucketCases
§101 + other1 (25%)
§103 only1 (25%)
§112 only1 (25%)
No statute on record1 (25%)

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
1
Mechanical / Eng
25% 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.

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
TRUONG, QUANGLONG N 1 78.6% +23.3%
CESARE, JOSEPH DAVID 1 — —
SISON, CHRISTINE ANDREA PAN 1 32.7% +40.7%
WANG, CHANG YU 1 33.4% +53.7%

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
18566129 DKK1/HLA-A2 BINDING MOLECULES AND METHODS OF THEIR USE CESARE, JOSEPH DAVID —

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
18915635 IMPLANTABLE NANOCHANNEL DELIVERY DEVICES TRUONG, QUANGLONG N —
18288019 SYSTEMS AND METHODS FOR IMPROVING CEREBROSPINAL FLUID (CSF) DRAINAGE SISON, CHRISTINE ANDREA PAN —
18020502 BECLIN 2 AND USES THEREOF FOR TREATING CANCER AND NEURODEGENERATIVE DISEASES WANG, CHANG YU —

Top Art Units

Art UnitApps
1675 2
1615 1
3700 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18915635 IMPLANTABLE NANOCHANNEL DELIVERY DEVICES TRUONG, QUANGLONG N 1615 Other Non-Final OA — Pending Oct 15, 2024
18566129 DKK1/HLA-A2 BINDING MOLECULES AND METHODS OF THEIR USE CESARE, JOSEPH DAVID 1675 §101§102§103§112Other Non-Final OA — Pending Dec 01, 2023
18288019 SYSTEMS AND METHODS FOR IMPROVING CEREBROSPINAL FLUID (CSF) DRAINAGE SISON, CHRISTINE ANDREA PAN 3700 §103 Final Rejection — Pending Oct 23, 2023
18020502 BECLIN 2 AND USES THEREOF FOR TREATING CANCER AND NEURODEGENERATIVE DISEASES WANG, CHANG YU 1675 §112 Final Rejection — Pending Feb 09, 2023

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Frequently Asked Questions

How many pending USPTO office actions does The Methodist Hospital System have?

The Methodist Hospital System has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most The Methodist Hospital System applications?

Quanglong N Truong has the most, with 1 of The Methodist Hospital System's pending office actions.

What technology area are The Methodist Hospital System's patent applications in?

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

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