Prosecution Insights
Last updated: October 25, 2026

Beihang University

Technology area: Transportation, E-Commerce & Mechanical Systems

14 pending office actions • 14 art units • 14 examiners • 0 of 14 (0%) have an AI response strategy ready • 26 patents granted in the last 365 days

Analysis

Beihang University currently manages 13 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. These 13 actions are distributed across 13 distinct examiners, meaning that every active matter is being reviewed by a different individual. This matching count of examiners and cases suggests a highly diverse prosecution landscape relative to the 13 pending office actions. The portfolio is also spread across 13 distinct art units, which is a high degree of administrative dispersion for 13 pending office actions.

HOBSON, STEPHEN is the busiest examiner, currently responsible for 1 pending office action. Because the 13 pending office actions are divided among 13 distinct examiners and 13 distinct art units, the university must manage 13 entirely separate prosecution tracks. This lack of concentration means that no single examiner or art unit has a significant impact on the overall portfolio, requiring a broad approach to patent prosecution.

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

Portfolio Summary

14
Total Pending OAs
6
Non-Final OAs
6
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 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
2
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Due ≤ 30 days (1)Due ≤ 60 days (2)

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.

12
Hard (86%)
1
Medium (7%)
1
Easy (7%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (14%)
§101 + other5 (36%)
§103 only1 (7%)
§112 only1 (7%)
Multi-statute (no §101)5 (36%)

Industry Mix

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

3
Life Sciences
21% of docket
2
Information Tech
14% of docket
1
Communications
7% of docket
1
Semiconductors
7% of docket
7
Mechanical / Eng
50% 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.

140 h
Manual time on pending OAs
28 h
Time saved (low, 20%)
49 h
Time saved (mid, 35%)
1.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MCDOWELL, JR, MAURICE L 1 86.6% +13.0%
HOBSON, STEPHEN 1 65.0% +20.1%
LY, MOYA PHUNG 1 62.5% +60.0%
NEWTON, CHAD A 1 38.4% +23.4%
GAMMON, MATTHEW CHRISTOPHER 1 66.1% +22.2%
SNYDER, ALAN W 1 82.2% +12.3%
LE, JOHN H 1 87.7% +7.0%
BURKE, TIONNA M 1 53.7% +20.5%
SHOMER, ISAAC 1 63.1% +30.5%
BORISSOV, IGOR N 1 28.5% +41.7%

Hard Cases (12)

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
18203419 IONIC LIQUID-IMMOBILIZED TITANIUM-SILICON MOLECULAR SIEVE CATALYST AND PREPARATION METHOD AND USE THEREOF, AND METHOD FOR PREPARING POLY (BUTYLENE SUCCINATE) TAYLOR, JORDAN W 29d
18770252 EMBODIED INTELLIGENCE-BASED METHOD, APPARATUS, DEVICE AND MEDIUM FOR INDUSTRIAL PART SORTING PROCESSING GAMMON, MATTHEW CHRISTOPHER 40d
19001471 EFFICIENT RENDERING METHOD FOR COMPLEX SCENES BASED ON VISUAL PERCEPTION RADIATION FIELDS MCDOWELL, JR, MAURICE L —
18958234 Particle Separator For Intake HOBSON, STEPHEN —
18784092 METHOD AND SYSTEM FOR PROGNOSTIC SURVIVAL STAGE PREDICTION BASED ON MACHINE LEARNING NEWTON, CHAD A —
18735752 EFFICIENT CHATTER CUTTING METHOD FOR DIFFICULT-TO-MACHINE MATERIALS SNYDER, ALAN W —
18627956 CONDITIONAL TEMPORAL DIFFUSION MODEL-BASED METHOD AND APPARATUS FOR GENERATING TIME SERIES OF INDUSTRIAL DEVICE, AND STORAGE MEDIUM LE, JOHN H —
18377883 DRUG DELIVERY SYSTEM, AND PREPARATION METHOD AND USE METHOD THEREOF SHOMER, ISAAC —

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
18597369 METHOD FOR ESTIMATING GAZE DIRECTIONS OF MULTIPLE PERSONS IN IMAGES BURKE, TIONNA M 33d
18770252 EMBODIED INTELLIGENCE-BASED METHOD, APPARATUS, DEVICE AND MEDIUM FOR INDUSTRIAL PART SORTING PROCESSING GAMMON, MATTHEW CHRISTOPHER 40d
19001471 EFFICIENT RENDERING METHOD FOR COMPLEX SCENES BASED ON VISUAL PERCEPTION RADIATION FIELDS MCDOWELL, JR, MAURICE L —
18958234 Particle Separator For Intake HOBSON, STEPHEN —
18888557 INDOOR MOBILE ROBOT GLASS DETECTION AND MAP UPDATING METHOD BASED ON DEPTH IMAGE INPAINTING LY, MOYA PHUNG —
18784092 METHOD AND SYSTEM FOR PROGNOSTIC SURVIVAL STAGE PREDICTION BASED ON MACHINE LEARNING NEWTON, CHAD A —
18735752 EFFICIENT CHATTER CUTTING METHOD FOR DIFFICULT-TO-MACHINE MATERIALS SNYDER, ALAN W —
18377883 DRUG DELIVERY SYSTEM, AND PREPARATION METHOD AND USE METHOD THEREOF SHOMER, ISAAC —

Top Art Units

Art UnitApps
2612 1
1776 1
3658 1
3681 1
3657 1
3722 1
2857 1
2178 1
1612 1
3685 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19001471 EFFICIENT RENDERING METHOD FOR COMPLEX SCENES BASED ON VISUAL PERCEPTION RADIATION FIELDS MCDOWELL, JR, MAURICE L 2612 §101 Final Rejection — Pending Dec 25, 2024
18958234 Particle Separator For Intake HOBSON, STEPHEN 1776 §102§103 Non-Final OA — Pending Nov 25, 2024
18888557 INDOOR MOBILE ROBOT GLASS DETECTION AND MAP UPDATING METHOD BASED ON DEPTH IMAGE INPAINTING LY, MOYA PHUNG 3658 §112 Non-Final OA — Pending Sep 18, 2024
18784092 METHOD AND SYSTEM FOR PROGNOSTIC SURVIVAL STAGE PREDICTION BASED ON MACHINE LEARNING NEWTON, CHAD A 3681 §101§103 Final Rejection — Pending Jul 25, 2024
18770252 EMBODIED INTELLIGENCE-BASED METHOD, APPARATUS, DEVICE AND MEDIUM FOR INDUSTRIAL PART SORTING PROCESSING GAMMON, MATTHEW CHRISTOPHER 3657 §102§103 Final Rejection 40d Pending Jul 11, 2024
18735752 EFFICIENT CHATTER CUTTING METHOD FOR DIFFICULT-TO-MACHINE MATERIALS SNYDER, ALAN W 3722 §102§103 Final Rejection — Pending Jun 06, 2024
18627956 CONDITIONAL TEMPORAL DIFFUSION MODEL-BASED METHOD AND APPARATUS FOR GENERATING TIME SERIES OF INDUSTRIAL DEVICE, AND STORAGE MEDIUM LE, JOHN H 2857 §101§103 Non-Final OA — Pending Apr 05, 2024
18597369 METHOD FOR ESTIMATING GAZE DIRECTIONS OF MULTIPLE PERSONS IN IMAGES BURKE, TIONNA M 2178 §103 Final Rejection 33d Pending Mar 06, 2024
18377883 DRUG DELIVERY SYSTEM, AND PREPARATION METHOD AND USE METHOD THEREOF SHOMER, ISAAC 1612 §102§103§112 Non-Final OA — Pending Oct 09, 2023
18243538 THREE-DIMENSIONAL FLUID REVERSE MODELING METHOD BASED ON PHYSICAL PERCEPTION BORISSOV, IGOR N 3685 §101§102 Non-Final OA — Pending Sep 07, 2023
18203419 IONIC LIQUID-IMMOBILIZED TITANIUM-SILICON MOLECULAR SIEVE CATALYST AND PREPARATION METHOD AND USE THEREOF, AND METHOD FOR PREPARING POLY (BUTYLENE SUCCINATE) TAYLOR, JORDAN W 1738 §102§103 Non-Final OA 29d Pending May 30, 2023
18295037 Multi-Objective Collaborative Optimization Approach for Large- Scale Air Traffic Management XIE, THEODORE L 3623 §101 Non-Final OA — Pending Apr 03, 2023
17802715 PARALLEL-IN-TIME DISTURBANCE REGION UPDATE METHOD FOR DYNAMIC CHARACTERISTICS OF FLIGHT VEHICLES LEATHERS, EMILY GORMAN 2187 §101§112 Final Rejection — Pending Aug 26, 2022
17867829 Model-Based System Architecture Design Method for Unmanned Aerial Vehicle (UAV) Systems SCHWARZENBERG, PAUL 3695 §101§112 Non-Final OA — Pending Jul 19, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Beihang University have?

Beihang University has 14 pending office actions as of October 2026, spread across 14 art units and 14 examiners.

Which USPTO examiner handles the most Beihang University applications?

Jr, Maurice L Mcdowell has the most, with 1 of Beihang University's pending office actions.

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

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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