Prosecution Insights
Last updated: October 27, 2026

Peking University

Technology areas: Biotechnology & Pharmaceuticals • Computing & Software

18 pending office actions • 17 art units • 18 examiners • 0 of 18 (0%) have an AI response strategy ready • 41 patents granted in the last 365 days

Analysis

Peking University has 19 pending office actions in Biotechnology & Pharmaceuticals. The matters are spread across 19 distinct examiners and 18 distinct art units, showing broad distribution across examination resources. That pattern can create varied prosecution conditions, making centralized docket control and consistent claim-development principles important for portfolio management.

PHILLIPS, III, ALBERT M is the busiest examiner, with 1 pending action. The limited concentration at the leading examiner suggests that no single examiner relationship defines the current workload. Counsel may benefit from matter-level preparation that accounts for different art-unit practices, while using common technical themes to maintain coherence across the portfolio.

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

Portfolio Summary

18
Total Pending OAs
12
Non-Final OAs
4
Final Rejections
2
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.

10
Hard (56%)
5
Medium (28%)
3
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (6%)
§103 only4 (22%)
§112 only3 (17%)
Double-patenting + other1 (6%)
Multi-statute (no §101)9 (50%)

Industry Mix

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

9
Life Sciences
50% of docket
4
Information Tech
22% of docket
1
Communications
6% of docket
2
Semiconductors
11% of docket
2
Mechanical / Eng
11% 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.

180 h
Manual time on pending OAs
36 h
Time saved (low, 20%)
63 h
Time saved (mid, 35%)
1.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PHILLIPS, III, ALBERT M 1 81.6% +12.7%
CHOE, YONG J 1 92.2% +4.6%
MARSHALL, JOSHUA DWAYNE 1 — —
PECKHAM, RICHARD GRANT 1 68.1% +36.1%
KOSSEK, MAGDALENA IZABELLA 1 70.6% +31.4%
CORNELIUS, CLAIRE ADRIENNE 1 71.4% +0.0%
WONG, ERIC K 1 83.8% +7.4%
HEALY, NOAH MICHAEL 1 54.0% +41.4%
JACKSON III, WALTER 1 50.0% +0.0%
RAHMAN, MOIN M 1 87.1% +14.0%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19184862 MEMORY MULTI-LEVEL PROGRAMMING METHOD, MEMORY, AND ELECTRONIC DEVICE CHOE, YONG J —
18293968 IMAGE SENSING COMPUTING UNIT AND ITS OPERATING METHOD, IMAGE SENSING COMPUTER AND ELECTRONIC DEVICE RAHMAN, MOIN M —

Hard Cases (10)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18499063 MINIMALLY INVASIVE INTERVENTIONAL DEVICE AND MINIMALLY INVASIVE INTERVENTIONAL APPARATUS INCLUDING MINIMALLY INVASIVE INTERVENTIONAL DEVICE FLANAGAN, BEVERLY MEINDL 163d overdue
19144545 METHOD AND SYSTEM FOR ADDING DIRECT INTERACTION FOR STATIC VISUALIZATION PHILLIPS, III, ALBERT M —
19108772 METHOD, APPARATUS AND SYSTEM FOR GENERATING LOCAL VIBROTACTILE FEEDBACK AND COMPUTING DEVICE MARSHALL, JOSHUA DWAYNE —
18953276 FAST CALCULATION METHOD AND DEVICE FOR DYNAMIC RESILIENCE REGION OF URBAN POWER SYSTEM KOSSEK, MAGDALENA IZABELLA —
18721288 NONLINEAR OPTICAL CRYSTAL STRUCTURE WONG, ERIC K —
18018569 Method for Producing Cardiomyocytes by Means of Reprogramming JACKSON III, WALTER —
18391740 CHEMILUMINESCENT LATERAL FLOW IMMUNOASSAY METHOD LUSI, ELLIS FOLLETT —
18289614 METHOD FOR INITIATING POLYMERIZATION OF AMINO ACID N-CARBOXYANHYDRIDES IN AQUEOUS PHASE LAZARO, DOMINIC —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
19144545 METHOD AND SYSTEM FOR ADDING DIRECT INTERACTION FOR STATIC VISUALIZATION PHILLIPS, III, ALBERT M —
19017773 BORON CARRYING AGENT, PREPARATION METHOD AND PHARMACEUTICAL FORMULATION THEREOF PECKHAM, RICHARD GRANT —
18953276 FAST CALCULATION METHOD AND DEVICE FOR DYNAMIC RESILIENCE REGION OF URBAN POWER SYSTEM KOSSEK, MAGDALENA IZABELLA —
18644402 DIABETES SENSOR, MANUFACTURING METHOD THEREOF, AND CLOSED-LOOP CONTROL SYSTEM HEALY, NOAH MICHAEL —
18293968 IMAGE SENSING COMPUTING UNIT AND ITS OPERATING METHOD, IMAGE SENSING COMPUTER AND ELECTRONIC DEVICE RAHMAN, MOIN M —

Top Art Units

Art UnitApps
1631 2
2159 1
2135 1
2686 1
1627 1
2117 1
1672 1
2874 1
3791 1
2898 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19144545 METHOD AND SYSTEM FOR ADDING DIRECT INTERACTION FOR STATIC VISUALIZATION PHILLIPS, III, ALBERT M 2159 §102§103 Non-Final OA — Pending Aug 29, 2025
19184862 MEMORY MULTI-LEVEL PROGRAMMING METHOD, MEMORY, AND ELECTRONIC DEVICE CHOE, YONG J 2135 §103 Non-Final OA — Pending Apr 21, 2025
19108772 METHOD, APPARATUS AND SYSTEM FOR GENERATING LOCAL VIBROTACTILE FEEDBACK AND COMPUTING DEVICE MARSHALL, JOSHUA DWAYNE 2686 §101§103 Non-Final OA — Pending Mar 05, 2025
19017773 BORON CARRYING AGENT, PREPARATION METHOD AND PHARMACEUTICAL FORMULATION THEREOF PECKHAM, RICHARD GRANT 1627 §112 Non-Final OA — Pending Jan 12, 2025
18953276 FAST CALCULATION METHOD AND DEVICE FOR DYNAMIC RESILIENCE REGION OF URBAN POWER SYSTEM KOSSEK, MAGDALENA IZABELLA 2117 §103§112 Non-Final OA — Pending Nov 20, 2024
18727308 CIRCULAR RNA VACCINES AGAINST SARS-COV-2 VARIANTS AND METHODS OF USE THEREOF CORNELIUS, CLAIRE ADRIENNE 1672 §103§112DP Non-Final OA — Pending Jul 08, 2024
18721288 NONLINEAR OPTICAL CRYSTAL STRUCTURE WONG, ERIC K 2874 §102§103 Final Rejection — Pending Jun 18, 2024
18644402 DIABETES SENSOR, MANUFACTURING METHOD THEREOF, AND CLOSED-LOOP CONTROL SYSTEM HEALY, NOAH MICHAEL 3791 §103 Non-Final OA — Pending Apr 24, 2024
18018569 Method for Producing Cardiomyocytes by Means of Reprogramming JACKSON III, WALTER 1631 §102§103§112 Non-Final OA — Pending Mar 01, 2024
18293968 IMAGE SENSING COMPUTING UNIT AND ITS OPERATING METHOD, IMAGE SENSING COMPUTER AND ELECTRONIC DEVICE RAHMAN, MOIN M 2898 §112 Non-Final OA — Pending Jan 31, 2024
18391740 CHEMILUMINESCENT LATERAL FLOW IMMUNOASSAY METHOD LUSI, ELLIS FOLLETT 1677 §103§112 Non-Final OA — Pending Dec 21, 2023
18289614 METHOD FOR INITIATING POLYMERIZATION OF AMINO ACID N-CARBOXYANHYDRIDES IN AQUEOUS PHASE LAZARO, DOMINIC 1611 §102§112 Non-Final OA — Pending Nov 06, 2023
18499063 MINIMALLY INVASIVE INTERVENTIONAL DEVICE AND MINIMALLY INVASIVE INTERVENTIONAL APPARATUS INCLUDING MINIMALLY INVASIVE INTERVENTIONAL DEVICE FLANAGAN, BEVERLY MEINDL 3794 §102§103§112 Non-Final OA 163d overdue Pending Oct 31, 2023
18288858 METHOD AND APPARATUS FOR OPERATING IN-MEMORY COMPUTING ARCHITECTURE APPLIED TO NEURAL NETWORK AND DEVICE HALES, BRIAN J 2125 §103§112 Non-Final OA — Pending Oct 30, 2023
18285494 CHEMICAL REPROGRAMMING OF HUMAN SOMATIC CELLS INTO PLURIPOTENT CELLS MIANO, JOSEPH PAUL 1631 §103Other Final Rejection — Pending Oct 03, 2023
18038555 RADIATION-ACTIVATED TETRAVALENT PLATINUM COMPLEX AND USE THEREOF ROGERS, JAMES WILLIAM 1618 §103 Final Rejection — Pending May 24, 2023
18253726 COMPOUNDS AS PU. 1 INHIBITORS MCDOWELL, BRIAN E 1624 §112 Final Rejection 29d overdue Pending May 19, 2023
18134730 MANUFACTURING METHOD OF MICRONEEDLE BIOSENSOR BAREFORD, KATHERINE A 1718 §103§112 Non-Final OA — Pending Apr 14, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Peking University have?

Peking University has 18 pending office actions as of October 2026, spread across 17 art units and 18 examiners.

Which USPTO examiner handles the most Peking University applications?

Iii, Albert M Phillips has the most, with 1 of Peking University's pending office actions.

What technology area are Peking University's patent applications in?

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

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