Prosecution Insights
Last updated: May 29, 2026

Regents Of The University Of Minnesota

60 pending office actions • 47 art units • 60 examiners • 0 of 60 (0%) have an AI response strategy ready • 91 patents granted in the last 365 days

Portfolio Summary

60
Total Pending OAs
38
Non-Final OAs
20
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 60 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

32
Overdue
3
Due this week
14
Due this month
7
Due in next 60 days
4
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. 60 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (32)Due ≤ 7 days (3)Due ≤ 30 days (14)Due ≤ 60 days (7)Due later (4)

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.

0
Hard (0%)
43
Medium (72%)
5
Easy (8%)
12
Unknown (20%)

Rejection Statute Mix

BucketCases
§103 only35 (58%)
§102 only8 (13%)
§112 only4 (7%)
Double-patenting only1 (2%)
No statute on record12 (20%)

Industry Mix

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

34
Life Sciences
57% of docket
2
Information Tech
3% of docket
0
Communications
0% of docket
7
Semiconductors
12% of docket
17
Mechanical / Eng
28% 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.

600 h
Manual time on pending OAs
120 h
Time saved (low, 20%)
210 h
Time saved (mid, 35%)
5.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
RUIZ, ARACELIS 1 87.1% +12.5%
CUEVAS, PEDRO J 1 69.8% +16.0%
PAIGE, TYLER D 1 91.3% +8.3%
SPENCE, JENNIFER SUZANNE 1 65.8% +47.7%
ZHENG, LI 1 83.7% +13.3%
ANJARIA, SHREYA PARAG 1 52.8% +29.1%
LEE, BRYAN MCALLISTER 1 93.3% +10.0%
SCHNASE, PAUL DANIEL 1 81.3% +33.3%
DIETRICH, JOSEPH M 1 80.9% +8.3%
DORNBUSCH, DIANNE 1 73.6% +35.3%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18579604 MONITORING AND CLASSIFICATION OF CARDIAC ARREST RHYTHM DIETRICH, JOSEPH M 31d overdue
18635934 ADAPTIVE REAL-TIME STATE SPACE CONTROL OF A NEUROSTIMULATION DEVICE LEE, BRYAN MCALLISTER 12d
18654357 FACULTATIVE WINTER CAMELINA PLANTS ZHENG, LI 30d
18587203 SUSPENDED PARTICLE CONCENTRATION, DETECTION, AND ANALYSIS SCHNASE, PAUL DANIEL 35d
19058823 LOSSLESS COMPRESSION OF DATA USING SELF-SIMILARITY RUIZ, ARACELIS 70d

Interview Candidates (8)

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
18642248 OPTIMAL TARGET SELECTION FOR NON-INVASIVE NEUROMODULATION ANJARIA, SHREYA PARAG 42d overdue
19041455 WIND-DRIVEN ENERGY APPARATUSES AND METHODS THEREOF CUEVAS, PEDRO J 2d overdue
18662599 ALIGNMENT OF CELLS IN ENGINEERED TISSUES SPENCE, JENNIFER SUZANNE 5d
18571000 APPARATUSES, SYSTEMS, AND METHODS FOR FASCIAL CLOSURE DORNBUSCH, DIANNE 9d
18635934 ADAPTIVE REAL-TIME STATE SPACE CONTROL OF A NEUROSTIMULATION DEVICE LEE, BRYAN MCALLISTER 12d
18654357 FACULTATIVE WINTER CAMELINA PLANTS ZHENG, LI 30d
18587203 SUSPENDED PARTICLE CONCENTRATION, DETECTION, AND ANALYSIS SCHNASE, PAUL DANIEL 35d
19058823 LOSSLESS COMPRESSION OF DATA USING SELF-SIMILARITY RUIZ, ARACELIS 70d

Top Art Units

Art UnitApps
3796 3
3783 3
1632 3
3771 2
2897 2
1642 2
1797 2
1634 2
3772 2
3791 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19058823 LOSSLESS COMPRESSION OF DATA USING SELF-SIMILARITY RUIZ, ARACELIS 2139 §103 Non-Final OA 70d Pending Feb 20, 2025
19041455 WIND-DRIVEN ENERGY APPARATUSES AND METHODS THEREOF CUEVAS, PEDRO J 2896 §103 Non-Final OA 2d overdue Pending Jan 30, 2025
18674316 Square-Root Multi-State Constraint Kalman Filter for Vision-Aided Inertial Navigation System PAIGE, TYLER D 3664 Other Final Rejection 43d Pending May 24, 2024
18662599 ALIGNMENT OF CELLS IN ENGINEERED TISSUES SPENCE, JENNIFER SUZANNE 1633 Other Non-Final OA 5d Pending May 13, 2024
18654357 FACULTATIVE WINTER CAMELINA PLANTS ZHENG, LI 1662 §102 Non-Final OA 30d Pending May 03, 2024
18642248 OPTIMAL TARGET SELECTION FOR NON-INVASIVE NEUROMODULATION ANJARIA, SHREYA PARAG 3796 Other Non-Final OA 42d overdue Pending Apr 22, 2024
18635934 ADAPTIVE REAL-TIME STATE SPACE CONTROL OF A NEUROSTIMULATION DEVICE LEE, BRYAN MCALLISTER 3796 §102 Non-Final OA 12d Pending Apr 15, 2024
18587203 SUSPENDED PARTICLE CONCENTRATION, DETECTION, AND ANALYSIS SCHNASE, PAUL DANIEL 2877 §103 Non-Final OA 35d Pending Feb 26, 2024
18579604 MONITORING AND CLASSIFICATION OF CARDIAC ARREST RHYTHM DIETRICH, JOSEPH M 3796 §103 Non-Final OA 31d overdue Pending Jan 16, 2024
18571000 APPARATUSES, SYSTEMS, AND METHODS FOR FASCIAL CLOSURE DORNBUSCH, DIANNE 3771 §103 Final Rejection 9d Pending Dec 15, 2023
18569366 METHODS AND MATERIALS FOR TREATING CANCER PHAN, DOAN THI-THUC 1613 §103 Non-Final OA 70d Pending Dec 12, 2023
18501663 DEVICE FOR TREATMENT OF TRAUMATIC BRAIN INJURY AND RELATED SYSTEMS AND METHODS SIRCAR, ALISHA JITENDRA 3792 Other Non-Final OA 98d overdue Pending Nov 03, 2023
18496019 MATERIALS GENERATING MULTI SPIN COMPONENTS FOR MAGNETIZATION SWITCHING AND DYNAMICS JUNGE, BRYAN R. 2897 §103 Non-Final OA 27d Pending Oct 27, 2023
18552314 COMPOUNDS USEFUL AS HAIR DYES ELHILO, EISA B 1761 §103 Non-Final OA 24d overdue Pending Sep 25, 2023
18547748 METHODS FOR TREATING CD83-EXPRESSING CANCER GODDARD, LAURA B 1642 Other Non-Final OA 9d overdue Pending Aug 24, 2023
18237360 METALLOENZYME MODULATORS PIHONAK, SARAH 1627 §102 Non-Final OA 27d Pending Aug 23, 2023
18277444 ARTIFICIAL DNA REPLISOME AND METHODS OF USE THEREOF FRONDA, CHRISTIAN L 1652 §103 Non-Final OA 70d Pending Aug 16, 2023
18273454 ENHANCING EFFICIENCY OF TARGETED GENE KNOCKIN BY BASE EDITORS ALLEN, SARAH ELIZABETH 1637 §103 Non-Final OA 5d Pending Jul 20, 2023
18337578 LOCAL VOLT/VAR CONTROLLERS WITH STABILITY GUARANTEES YOON, ERIC 2118 §103 Final Rejection 5d overdue Pending Jun 20, 2023
18334828 PHASE MODULATED PULSE RADAR WITH ANALOG CORRELATOR MAKHDOOM, SAMARINA 3648 §103 Non-Final OA 14d Pending Jun 14, 2023
18207970 MULTI-PROTEIN CLASSIFIER FOR DETECTING EARLY-STAGE OVARIAN CANCER ALABI, OYELEYE A 1797 §103 Non-Final OA 56d Pending Jun 09, 2023
18322445 SMALL MOLECULE DEGRADERS OF THE BROMODOMAIN AND PHD FINGER TRANSCRIPTION FACTOR MCDOWELL, BRIAN E 1624 §112 Non-Final OA 28d overdue Pending May 23, 2023
18037395 WIRELESSLY POWERED ELECTRIC ACTUATION OF PARTICLES AND MOLECULES LOPEZ, JORGE ANDRES 2897 §103 Non-Final OA 43d overdue Pending May 17, 2023
18035021 LIVE CELL ASSAY FOR PROTEASE INHIBITION RIGA, MICHAEL ANGELO 1634 §112 Non-Final OA 19d overdue Pending May 02, 2023
18141728 MASKED SINGLE-DOMAIN ANTIBODIES AND METHODS THEREOF TAYLOR, LIA ELAN 1641 §103 Non-Final OA 19d Pending May 01, 2023
18027576 SHAPE OPTIMIZED PREPARATION AND RESTORATION DEVICES, SYSTEMS, AND METHODS FOR DENTAL AND OTHER APPLICATIONS PATEL, YOGESH P 3772 §102 Non-Final OA 33d Pending Mar 21, 2023
18044734 SHAPE MEMORY ALLOY MICROFILAMENT YARNS HUANG, GRACE 3732 §103 Non-Final OA 9d Pending Mar 09, 2023
18114881 PROSTHETIC VALVES AND METHODS OF MAKING GHERBI, SUZETTE JAIME J 3774 §103 Non-Final OA 29d overdue Pending Feb 27, 2023
18109039 Cardiopulmonary Resuscitation Catheter and Related Systems and Methods GRAY, PHILLIP A 3783 §103 Final Rejection 126d overdue Pending Feb 13, 2023
18019547 MULTIVALENT VACCINES AGAINST TURKEY ARTHRITIS REOVIRUS SALVOZA, M FRANCO G 1672 Other Final Rejection 28d Pending Feb 03, 2023
18103090 POWER RECOVERY UNDER GRID CONTINGENCIES USING DROOP-CONTROLLED GRID-FORMING INVERTERS KOUSAR, SADIA 2859 §102 Non-Final OA 22d overdue Pending Jan 30, 2023
18017690 CELL LINES FOR RECOMBINANT AAV PRODUCTION AND AAV-IMPLEMENTED PROTEIN PRODUCTION HUMPHRIES, NICHOLAS ADAM 1631 DP Final Rejection 83d Pending Jan 24, 2023
18017610 WEARABLE AMBULATORY SENSORS FOR MEASUREMENT OF BREATHING MOTIONS AGAHI, PUYA 3791 §102 Non-Final OA 46d overdue Pending Jan 23, 2023
18012153 REMOVABLE PARTIAL DENTURE TO, HOLLY T 3772 §103 Non-Final OA 146d overdue Pending Dec 21, 2022
18068600 ULTRA-COMPACT, PASSIVE, WIRELESS SENSOR USING QUANTUM CAPACITANCE EFFECT IN GRAPHENE ROLAND, CHRISTOPHER M 2893 §103 Non-Final OA 7d Pending Dec 20, 2022
18082254 GALLBLADDER IMPLANT SCHERBEL, TODD J 3771 §103 Final Rejection 30d overdue Pending Dec 15, 2022
18073263 METHOD AND APPARATUS FOR TREATMENT OF CHRONIC VENOUS INSUFFICIENCY NICHOLS, CHARLES W 3783 §103 Non-Final OA 60d overdue Pending Dec 01, 2022
18070870 COATINGS CONTAINING ENZYME FOR STABLE SELF-CLEANING OF ORGANIC STAINS CONSTANTINE, CHARLES Z 1657 Other Final Rejection 34d Pending Nov 29, 2022
18000258 COPOLYMERS FOR INTRACELLULAR THERAPEUTIC NUCLEIC ACID PAYLOAD DELIVERY SASTRI, SATYA B 1762 §102 Non-Final OA 66d overdue Pending Nov 29, 2022
17990475 TERAHERTZ WAVE-VISIBLE LIGHT CONVERSION DEVICE AND IMAGE SENSING DEVICE INCLUDING THE SAME EHRLICH, ALEXANDER JOSEPH 2828 §103 Non-Final OA 3d overdue Pending Nov 18, 2022
17925574 B7H3-TARGETING PROTEINS AND METHODS OF USE THEREOF STONEBRAKER, ALYSSA RAE 1642 Other Non-Final OA 19d overdue Pending Nov 15, 2022
17995237 SPINTRONIC NANODEVICE FOR LOW-POWER, CELLULAR-LEVEL, MAGNETIC NEUROSTIMULATION REDDY, SUNITA 3791 §103 Final Rejection 4d overdue Pending Sep 30, 2022
17953981 NON-FIBRILLAR HEMOGLOBIN S OLIGOMERS AND METHODS TO IDENTIFY MODULATORS OF HEMOGLOBIN S POLYMERIZATION TURK, NEIL N 1798 §112 Non-Final OA 8d Pending Sep 27, 2022
17843086 PERFUSION SYSTEM FOR CORNEAL ENDOTHELIAL CELL GRAFT EVALUATION BEHARRY, ZANNA MARIA 1632 §103 Final Rejection 13d Pending Jun 17, 2022
17756403 LOW-VOLTAGE MICROFLUIDIC DEVICES SINES, BRIAN J 1796 §103 Non-Final OA 28d Pending May 24, 2022
17748809 PURGE VALVE ASSEMBLIES SYSTEMS AND METHODS FREDRICKSON, COURTNEY B 3783 §103 Final Rejection 40d Pending May 19, 2022
17769037 TLR7/8 AGONISTS TO ENHANCE IMMUNE RESPONSES IN OPIOID USING INDIVIDUALS ANDERSON, JAMES D 1629 §102 Final Rejection 29d overdue Pending Apr 14, 2022
17763849 SYSTEMS AND METHODS FOR BATCH CULTIVATION OF NON-TRANSGENIC HETEROGAMETES WILSON, MICHAEL C 1638 §103 Final Rejection 60d overdue Pending Mar 25, 2022
17677525 ANALYTICAL STANDARDS AND METHODS OF USING SAME MUMMERT, STEPHANIE KANE 1681 §103 Non-Final OA 126d overdue Pending Feb 22, 2022
17635111 CHIMERIC ANTIGEN RECEPTORS FOR TREATING MYELOID MALIGNANCIES BERHANE, SELAM 1675 Other Non-Final OA 39d Pending Feb 14, 2022
17625020 POTENTIATION OF ANTIVIRAL NUCLEOBASES AS RNA VIRUS THERAPY LEE, HOI YAN NMN 1693 §103 Non-Final OA 23d overdue Pending Jan 05, 2022
17616521 METHODS FOR PRODUCING A LIBRARY OF BIOLOGICAL MOLECULES YOUNG, BRIAN ELLIS 1684 §103 Final Rejection 49d overdue Pending Dec 03, 2021
17607695 COMPOSITION AND METHOD FOR CRYOPRESERVATION OF CELLS MOSS, NATALIE M 1653 Other Final Rejection 50d overdue Pending Oct 29, 2021
17405577 ENGINEERING PLANT GENOMES USING CRISPR/Cas SYSTEMS KEOGH, MATTHEW R 1663 §103 Final Rejection 16d overdue Pending Aug 18, 2021
17429452 GENETICALLY MODIFIED GAMMA DELTA T CELLS AND METHODS OF MAKING AND USING EBBINGHAUS, BRIANA NOEL 1632 §103 Non-Final OA 30d Pending Aug 09, 2021
17387503 CHEMICAL SENSORS WITH NON-COVALENT SURFACE MODIFICATION OF GRAPHENE EOM, ROBERT J 1797 Other Final Rejection 46d overdue Pending Jul 28, 2021
17288628 SYSTEMS AND BREEDING METHODS FOR PEST CONTROL DHAR, MATASHA 1632 §103 Final Rejection 23d overdue Pending Apr 26, 2021
16954171 CRISPR-MEDIATED GENOME EDITING WITH VECTORS CHONG, KIMBERLY 1636 Other Final Rejection 2d overdue Pending Jun 15, 2020
16332555 GENOME EDITED PRIMARY B CELL AND METHODS OF MAKING AND USING WEHBE, ANNE MARIE SABRINA 1634 §112 Final Rejection 28d Pending Mar 12, 2019
15764187 CHIMERIC ANTIGEN RECEPTOR (CAR) T CELLS AS THERAPEUTIC INTERVENTIONS FOR AUTO- AND ALLO-IMMUNITY JEAN-LOUIS, SAMIRA JM 1645 §103 Non-Final OA 332d overdue Pending Mar 28, 2018

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