Prosecution Insights
Last updated: October 01, 2026

The Board of Regents of the University of Oklahoma

Technology areas: Biotechnology & Pharmaceuticals • Transportation, E-Commerce & Mechanical Systems

23 pending office actions • 19 art units • 22 examiners • 0 of 23 (0%) have an AI response strategy ready • 16 patents granted in the last 365 days

Portfolio Summary

23
Total Pending OAs
14
Non-Final OAs
9
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 9 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
0
Due this week
1
Due this month
1
Due in next 60 days
1
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. 9 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)Due ≤ 30 days (1)Due ≤ 60 days (1)Due later (1)

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.

13
Hard (57%)
8
Medium (35%)
2
Easy (9%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (17%)
§103 only7 (30%)
§112 only1 (4%)
Double-patenting only1 (4%)
Double-patenting + other1 (4%)
Multi-statute (no §101)9 (39%)

Industry Mix

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

9
Life Sciences
39% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
3
Semiconductors
13% of docket
6
Mechanical / Eng
26% of docket
5
Business / Other
22% 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.

230 h
Manual time on pending OAs
46 h
Time saved (low, 20%)
80 h
Time saved (mid, 35%)
2.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TAN, DING Y 2 76.0% +17.6%
MCCULLOUGH, ERIC J. 1 31.8% +43.4%
GUAN, GUANG H 1 59.6% +54.9%
CHOWDHURY, IQBAL HOSSAIN 1 73.7% +57.4%
NEWAY, SAMUEL G 1 75.1% +7.2%
FERENCE, JAMES M 1 71.2% +17.2%
COUNTS, GARY W 1 58.9% +29.5%
RAGHU, GANAPATHIRAM 1 73.6% +26.4%
SONG, JIANFENG 1 56.3% +33.2%
AMARA, MOHAMED K 1 75.8% +29.8%

Hard Cases (13)

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
18444665 System and Method for Locating Undocumented Orphaned Oil and Gas Wells with a Smartphone SCHINDLER, DAVID M 155d overdue
18383708 PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR GAMMA (PPARy) LIGANDS AND METHODS OF USE AS TREATMENTS FOR INSULIN RESISTANCE, OBESITY, FATTY LIVER DISEASE, AND TYPE 2 DIABETES SEITZ, ANTHONY JOSEPH 132d overdue
18873924 ZINC IMIDAZOLE SALICYLALDOXIME-BASED ADSORPTIVE MEMBRANES FOR REMOVAL OF METAL IONS FROM AQUEOUS SOLUTIONS MCCULLOUGH, ERIC J. 42d overdue
18037706 Apparatus and Method for Capturing Aerosols WILSON, KAYLEE R 15d overdue
17971072 MICROBIOME TRANSPLANTATION FOR OSTEOARTHRITIS THERAPY CRUM, MARY ABOU NADER 34d
18904698 SYSTEM FOR MOUNTING SOLAR PANELS TAN, DING Y 62d
18854412 CLINICALLY TRAINED ARTIFICIAL INTELLIGENCE ADVANCED TUMOR MANAGEMENT SYSTEM NEWAY, SAMUEL G —
18823394 COMPOSITE CONCRETE STEEL COLUMN HAVING A FULLY- EMBEDDED X-SHAPE STEEL SECTION FERENCE, JAMES M —

Interview Candidates (10)

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
18873924 ZINC IMIDAZOLE SALICYLALDOXIME-BASED ADSORPTIVE MEMBRANES FOR REMOVAL OF METAL IONS FROM AQUEOUS SOLUTIONS MCCULLOUGH, ERIC J. 42d overdue
18904698 SYSTEM FOR MOUNTING SOLAR PANELS TAN, DING Y 62d
19016472 SPRING CLAMPS AND RELATED METHODS FOR CLAMPING FORCE DISTRIBUTION AND RETENTION TAN, DING Y —
18869695 PHOTOVOLTAIC FASTENING SYSTEMS AND RELATED METHODS OF USE GUAN, GUANG H —
18929841 VARIANT ALICYCLOBACILLUS CAS12b PROTEINS WITH IMPROVED DNA CLEAVAGE SELECTIVITY AND METHODS OF USE CHOWDHURY, IQBAL HOSSAIN —
18823394 COMPOSITE CONCRETE STEEL COLUMN HAVING A FULLY- EMBEDDED X-SHAPE STEEL SECTION FERENCE, JAMES M —
18840269 PROTEIN BIOMARKERS OF INFLAMMATORY ACTIVITY IN MULTIPLE SCLEROSIS COUNTS, GARY W —
18742139 DRUG SCREENING METHOD AND MODEL FOR MONITORING PLATINUM-RESISTANT OVARIAN CANCER TUMOR GROWTH AND METASTASES RAGHU, GANAPATHIRAM —

Top Art Units

Art UnitApps
4100 1
1773 1
3631 1
3691 1
3632 1
3635 1
1613 1
2877 1
2858 1
1617 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19016472 SPRING CLAMPS AND RELATED METHODS FOR CLAMPING FORCE DISTRIBUTION AND RETENTION TAN, DING Y 4100 §103 Non-Final OA — Pending Jan 10, 2025
18873924 ZINC IMIDAZOLE SALICYLALDOXIME-BASED ADSORPTIVE MEMBRANES FOR REMOVAL OF METAL IONS FROM AQUEOUS SOLUTIONS MCCULLOUGH, ERIC J. 1773 §103§112 Final Rejection 42d overdue Pending Dec 11, 2024
18869695 PHOTOVOLTAIC FASTENING SYSTEMS AND RELATED METHODS OF USE GUAN, GUANG H 3631 §112 Non-Final OA — Pending Nov 26, 2024
18929841 VARIANT ALICYCLOBACILLUS CAS12b PROTEINS WITH IMPROVED DNA CLEAVAGE SELECTIVITY AND METHODS OF USE CHOWDHURY, IQBAL HOSSAIN — DP Non-Final OA — Pending Oct 29, 2024
18854412 CLINICALLY TRAINED ARTIFICIAL INTELLIGENCE ADVANCED TUMOR MANAGEMENT SYSTEM NEWAY, SAMUEL G 3691 §101§103§112 Non-Final OA — Pending Oct 04, 2024
18904698 SYSTEM FOR MOUNTING SOLAR PANELS TAN, DING Y 3632 §102§112 Non-Final OA 62d Pending Oct 02, 2024
18823394 COMPOSITE CONCRETE STEEL COLUMN HAVING A FULLY- EMBEDDED X-SHAPE STEEL SECTION FERENCE, JAMES M 3635 §102§103§112 Non-Final OA — Pending Sep 03, 2024
18840269 PROTEIN BIOMARKERS OF INFLAMMATORY ACTIVITY IN MULTIPLE SCLEROSIS COUNTS, GARY W — §101§112 Non-Final OA — Pending Aug 21, 2024
18742139 DRUG SCREENING METHOD AND MODEL FOR MONITORING PLATINUM-RESISTANT OVARIAN CANCER TUMOR GROWTH AND METASTASES RAGHU, GANAPATHIRAM — §102§103§112 Non-Final OA — Pending Jun 13, 2024
18627146 HYBRID GOLD NANOPARTICLE-LIPID NANOPARTICLES AND METHODS OF USE AND PRODUCTION THEREOF SONG, JIANFENG 1613 §103 Non-Final OA — Pending Apr 04, 2024
18611339 APPARATUS FOR TIME-RESOLVED FLUORESCENCE MEASUREMENT USING BANDWIDTH-LIMITED DIGITAL-PULSE LIGHT MODULATION AND METHODS AMARA, MOHAMED K 2877 §103 Final Rejection — Pending Mar 20, 2024
18444665 System and Method for Locating Undocumented Orphaned Oil and Gas Wells with a Smartphone SCHINDLER, DAVID M 2858 §101§103§112 Final Rejection 155d overdue Pending Feb 17, 2024
18422556 METHODS OF TREATING TRAUMATIC BRAIN INJURY AND RELATED NEUROLOGICAL CONDITIONS VARADARAJ, ARCHANA — §102§103§112DP Non-Final OA — Pending Jan 25, 2024
18579096 TARGETED GLYCOSAMINOGLYCAN-PARTICLES AND METHODS OF USE PALLAY, MICHAEL B 1617 §102§103§112 Final Rejection — Pending Jan 12, 2024
18543655 ISOMEROHYDROLASE INHIBITOR FOR TREATMENT OF ATROPHIC FORM OF AGE-RELATED MACULAR DEGENERATION AND STARGARDT DISEASE BORALSKY, LUKE ALAN 1624 §103 Non-Final OA — Pending Dec 18, 2023
18383708 PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR GAMMA (PPARy) LIGANDS AND METHODS OF USE AS TREATMENTS FOR INSULIN RESISTANCE, OBESITY, FATTY LIVER DISEASE, AND TYPE 2 DIABETES SEITZ, ANTHONY JOSEPH 1629 §102§103 Non-Final OA 132d overdue Pending Oct 25, 2023
18037706 Apparatus and Method for Capturing Aerosols WILSON, KAYLEE R 3700 §103§112 Final Rejection 15d overdue Pending May 18, 2023
17971072 MICROBIOME TRANSPLANTATION FOR OSTEOARTHRITIS THERAPY CRUM, MARY ABOU NADER 1657 §103§112 Final Rejection 34d Pending Oct 21, 2022
17930505 DEEP NEURAL NETWORKS FOR ESTIMATING POLYGENIC RISK SCORES WHALEY, PABLO S 3619 §101§102§112 Non-Final OA — Pending Sep 08, 2022
17821039 Interband Cascade Infrared Photodetectors and Methods of Use SARKER-NAG, AKHEE 2893 §103 Non-Final OA 29d Pending Aug 19, 2022
17750113 APPARATUS AND METHOD FOR CONTINUOUS SEPARATION OF SOLID PARTICLES FROM SOLID-LIQUID SLURRIES GERMAIN, ADAM ADRIEN 1777 §103 Final Rejection 111d overdue Pending May 20, 2022
17534888 SHIKIMATE ANALOGUES AND METHODS OF USE SOROUSH, LAYLA 1622 §103 Final Rejection 53d overdue Pending Nov 24, 2021
17441869 SURFACE-MODIFIED DOPED TITANIUM DIOXIDE NANOPARTICLES AND USES PROSSER, ALISSA J 1619 §103§112Other Final Rejection — Pending Sep 22, 2021

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