Prosecution Insights
Last updated: May 29, 2026

Duke University

58 pending office actions • 41 art units • 54 examiners • 0 of 58 (0%) have an AI response strategy ready • 83 patents granted in the last 365 days

Portfolio Summary

58
Total Pending OAs
34
Non-Final OAs
23
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 57 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

35
Overdue
0
Due this week
15
Due this month
3
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. 57 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (35)Due ≤ 30 days (15)Due ≤ 60 days (3)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.

1
Hard (2%)
39
Medium (67%)
6
Easy (10%)
12
Unknown (21%)

Rejection Statute Mix

BucketCases
§101 only1 (2%)
§103 only34 (59%)
§102 only4 (7%)
§112 only6 (10%)
Double-patenting + other1 (2%)
No statute on record12 (21%)

Industry Mix

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

43
Life Sciences
74% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
3% of docket
13
Mechanical / Eng
22% 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.

580 h
Manual time on pending OAs
116 h
Time saved (low, 20%)
203 h
Time saved (mid, 35%)
5.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FERNANDEZ, KATHERINE L 3 57.6% +38.1%
BUNKER, AMY M 2 29.2% +46.5%
SALVOZA, M FRANCO G 2 69.0% +29.4%
ALBERS, KEVIN S 1 25.0% +51.0%
ORDAZ, CHRISTIAN JOSE 1 64.3% +100.0%
RIOS RUSSO, RAUL J 1 86.7% +9.0%
CARTER, TARA ROSE E 1 80.7% +9.5%
HALVORSON, MARK 1 48.0% +21.6%
HEIN, DEVIN C 1 45.8% +29.9%
BEGEMAN, ANDREW W 1 42.6% +21.0%

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
18660889 DEVICE AND METHOD FOR MANAGEMENT OF DELAYED CHEST CLOSURE CARTER, TARA ROSE E 27d
18757070 THREE-DIMENSIONAL MICROSTRUCTURE PROVIDING ADDITIONAL CURRENT-CARRYING PATHWAYS FOR SENSORS RIOS RUSSO, RAUL J 36d

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
17178210 PRECISION DRUG SCREENING FOR PERSONALIZED CANCER THERAPY BUNKER, AMY M 58d overdue
18033002 COMPOSITIONS FOR AND METHODS OF CO-ANALYZING CHROMATIN STRUCTURE AND FUNCTION ALONG WITH TRANSCRIPTION OUTPUT BUNKER, AMY M 23d overdue
18962035 NON-INVASIVE ORTHOSIS FOR IMMOBILIZING THE CERVICAL SPINE ALBERS, KEVIN S 14d
18438768 DYNAMIC 129Xe GAS EXCHANGE SPECTROSCOPY BEGEMAN, ANDREW W 68d

Interview Candidates (12)

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
17957373 METHODS FOR DETECTING NEUTRALIZING ANTIBODIES SALVOZA, M FRANCO G 112d overdue
18629488 GENETIC ALTERATIONS IN ISOCITRATE DEHYDROGENASE AND OTHER GENES IN MALIGNANT GLIOMA HALVORSON, MARK 85d overdue
17178210 PRECISION DRUG SCREENING FOR PERSONALIZED CANCER THERAPY BUNKER, AMY M 58d overdue
18225661 SYSTEM AND METHOD FOR LARGE FIELD OF VIEW, SINGLE CELL ANALYSIS FERNANDEZ, KATHERINE L 42d overdue
17774329 TREATMENT FOR PRIMARY AND METASTATIC CANCER SALVOZA, M FRANCO G 24d overdue
18033002 COMPOSITIONS FOR AND METHODS OF CO-ANALYZING CHROMATIN STRUCTURE AND FUNCTION ALONG WITH TRANSCRIPTION OUTPUT BUNKER, AMY M 23d overdue
18757189 Compositions and Methods for Safeguarding Plant Immunity Response to Elevated Temperatures ORDAZ, CHRISTIAN JOSE 3d overdue
18962035 NON-INVASIVE ORTHOSIS FOR IMMOBILIZING THE CERVICAL SPINE ALBERS, KEVIN S 14d

Top Art Units

Art UnitApps
3798 4
1684 4
1663 3
1632 3
1637 3
3796 2
1642 2
1672 2
1675 2
1636 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18962035 NON-INVASIVE ORTHOSIS FOR IMMOBILIZING THE CERVICAL SPINE ALBERS, KEVIN S 3786 §103 Final Rejection 14d Pending Nov 27, 2024
18757189 Compositions and Methods for Safeguarding Plant Immunity Response to Elevated Temperatures ORDAZ, CHRISTIAN JOSE 1663 §103 Non-Final OA 3d overdue Pending Jun 27, 2024
18757070 THREE-DIMENSIONAL MICROSTRUCTURE PROVIDING ADDITIONAL CURRENT-CARRYING PATHWAYS FOR SENSORS RIOS RUSSO, RAUL J 2858 §103 Non-Final OA 36d Pending Jun 27, 2024
18660889 DEVICE AND METHOD FOR MANAGEMENT OF DELAYED CHEST CLOSURE CARTER, TARA ROSE E 3773 §103 Final Rejection 27d Pending May 10, 2024
18629488 GENETIC ALTERATIONS IN ISOCITRATE DEHYDROGENASE AND OTHER GENES IN MALIGNANT GLIOMA HALVORSON, MARK 1646 Other Non-Final OA 85d overdue Pending Apr 08, 2024
18609720 METHODS OF TREATMENT BASED ON PATIENT SPECIFIC CLINICAL TRIAL MODELS AND ASSOCIATED MODELS AND USES HEIN, DEVIN C 3686 §103 Final Rejection 14d Pending Mar 19, 2024
18438768 DYNAMIC 129Xe GAS EXCHANGE SPECTROSCOPY BEGEMAN, ANDREW W 3798 §101 Non-Final OA 68d Pending Feb 12, 2024
18578262 VOLUME REDUCTION SOLIDS TREATMENT SYSTEM GURTOWSKI, RICHARD C 1773 §103 Non-Final OA 49d Pending Jan 10, 2024
18559337 HYDROGEL-COATED ORTHOPEDIC IMPLANTS NGUYEN, VI X 3771 §103 Non-Final OA 3d overdue Pending Nov 06, 2023
18558211 COMBINATION THERAPIES FOR THE TREATMENT OF CANCER RAO, SAVITHA M 1691 §103 Non-Final OA 10d overdue Pending Oct 31, 2023
18497368 ESTIMATING PHARMACOKINETICS OF A CONTRAST MEDIUM THROUGH A CARDIOVASCULAR SYSTEM ANALYTICAL MODEL AND/OR NEURAL NETWORK ALGORITHM FERNANDEZ, KATHERINE L 3798 §103 Final Rejection 15d Pending Oct 30, 2023
18288505 COMPOSITIONS AND METHODS FOR RAPID GENERATION OF MODIFIABLE STABLE CELL LINES BEHARRY, ZANNA MARIA 1632 DPOther Non-Final OA 63d Pending Oct 26, 2023
18473202 COMPOSITIONS AND METHODS FOR ADJUVANT CANCER THERAPEUTICS MCKOY, QUINCY ANDRE 1626 §103 Non-Final OA 44d overdue Pending Sep 22, 2023
18360187 TUMOR IMAGING WITH X-RAYS AND OTHER HIGH ENERGY SOURCES USING AS CONTRAST AGENTS PHOTON-EMITTING PHOSPHORS HAVING THERAPEUTIC PROPERTIES NGANGA, BONIFACE N 3797 Other Non-Final OA 89d overdue Pending Jul 27, 2023
18225661 SYSTEM AND METHOD FOR LARGE FIELD OF VIEW, SINGLE CELL ANALYSIS FERNANDEZ, KATHERINE L 3798 Other Final Rejection 42d overdue Pending Jul 24, 2023
18270613 METHODS FOR TREATMENT OF CANCER USING ABL INHIBITORS AND DRUGS TARGETING THE MEVALONATE PATHWAY ROMERO, KRISTEN WANG 1624 Other Non-Final OA 117d overdue Pending Jun 30, 2023
18324941 NANOFIBER REINFORCEMENT OF ATTACHED HYDROGELS HAGOPIAN, CASEY SHEA 1617 Other Non-Final OA 46d overdue Pending May 26, 2023
18312719 SYSTEMS AND METHODS FOR PROMOTING REMYELINATION WITH FACTORS DERIVED FROM UMBILICAL CORD BLOOD MACROPHAGES DENT, ALANA HARRIS 1643 Other Non-Final OA 20d Pending May 05, 2023
18033002 COMPOSITIONS FOR AND METHODS OF CO-ANALYZING CHROMATIN STRUCTURE AND FUNCTION ALONG WITH TRANSCRIPTION OUTPUT BUNKER, AMY M 1684 §103 Non-Final OA 23d overdue Pending Apr 20, 2023
18026088 METHODS OF DETECTING AND USING BIOMARKERS FOR GLYCOGEN STORAGE DISEASES FRITCHMAN, REBECCA M 1758 §103 Final Rejection 50d overdue Pending Mar 13, 2023
18182018 SYSTEMS AND METHODS FOR PREDICTION AND DESIGN OF NEURAL STIMULATION PORTER, JR, GARY A 3796 §102 Non-Final OA 2d overdue Pending Mar 10, 2023
18024091 METHODS FOR REPROGRAMMING TARGET CELLS CORDAS, EMILY ANN 1632 §103 Non-Final OA 27d Pending Mar 01, 2023
18042032 MICROFLUIDIC ASSAY DEVICE GIERE, REBECCA M 1677 §103 Final Rejection Pending Feb 17, 2023
18107942 CROSSTALK SUPPRESSION WITH LOCAL CONTROLS STOFFA, WYATT A 2881 §103 Non-Final OA 125d overdue Pending Feb 09, 2023
18001884 ENHANCED CELL SURVIVAL AGAINST BIOTIC AND ABIOTIC STRESSES THROUGH SALICYLICK ACID-INDUCED NPR1 CONDENSATES MCWILLIAMS, KELSEY LYNN 1663 §112 Non-Final OA 72d Pending Dec 15, 2022
18080868 ENDOSCOPIC IMAGING AND PATTERNED STIMULATION AT CELLULAR RESOLUTION FERNANDEZ, KATHERINE L 3798 §103 Final Rejection 16d Pending Dec 14, 2022
18007879 COMPOSITIONS AND METHODS FOR AUGMENTING AUTOLOGOUS FAT GRAFTS BEANE, RANDALL L 1654 §112 Non-Final OA 20d Pending Dec 02, 2022
17927575 COMPOSITIONS AND METHODS FOR SENSITIZING ACUTE MYELOID LEUKEMIAS TO CHEMOTHERAPY SOROUSH, ALI 1614 §103 Final Rejection 56d overdue Pending Nov 23, 2022
17992727 ANTIGEN DISPLAY SYSTEM AND METHODS FOR CHARACTERIZING ANTIBODY RESPONSES FLINDERS, JEREMY C 1684 §102 Non-Final OA 51d overdue Pending Nov 22, 2022
18055406 TUMOR-INTRINSIC NLRP3 INFLAMMASOME SIGNALING PATHWAY AS A GENETIC AND FUNCTIONAL BIOMARKER FOR IMMUNOTHERAPY RESPONSE AEDER, SEAN E 1642 Other Non-Final OA 125d overdue Pending Nov 14, 2022
17921338 TARGETED GENOMIC INTEGRATION TO RESTORE NEUROFIBROMIN CODING SEQUENCE IN NEUROFIBROMATOSIS TYPE 1 (NF1) BRETZ, COREY LANE 1635 §103 Non-Final OA 3d overdue Pending Oct 25, 2022
17919997 COMPOSITIONS AND METHODS FOR FORMATION AND SECRETION OF EXTRACELLULAR VESICLES AND AAV PARTICLES SIFFORD, JEFFREY MARK 1671 §102 Non-Final OA 2d overdue Pending Oct 19, 2022
17957373 METHODS FOR DETECTING NEUTRALIZING ANTIBODIES SALVOZA, M FRANCO G 1672 Other Non-Final OA 112d overdue Pending Sep 30, 2022
17914598 BETA-ARRESTIN COMPOSITIONS AND ASSOCIATED METHODS MACFARLANE, STACEY NEE 1675 §112 Non-Final OA 26d Pending Sep 26, 2022
17895280 COMPOSITIONS AND METHODS FOR THE TREATMENT OF MYELIN RELATED AND INFLAMMATION RELATED DISEASES OR DISORDERS JEAN-LOUIS, SAMIRA JM 1642 §103 Final Rejection 93d overdue Pending Aug 25, 2022
17819100 Dynamic control over multiple host proteases in a genetically modifiel microorganism RAMIREZ, DELIA M 1652 §103 Non-Final OA 55d Pending Aug 11, 2022
17798868 COMPLEX STRUCTURES FROM STIMULI-RESPONSIVE PROTEINS HIBBERT, CATHERINE S 1658 §103 Non-Final OA 98d overdue Pending Aug 10, 2022
17758480 COMPOSISTIONS AND METHODS FOR CRISPR ENABLED DNA SYNTHESIS ZARA, JANE J 1637 §112 Final Rejection 88d overdue Pending Jul 07, 2022
17758477 COMPOSITIONS AND METHODS FOR AUTO-INDUCIBLE CELLULAR LYSIS AND NUCLEOTIDE HYDROLYSIS MONSHIPOURI, MARYAM 1651 §103 Non-Final OA 45d overdue Pending Jul 07, 2022
17786397 METHODS AND COMPOSITIONS FOR MONITORING AND DIAGNOSING HEALTHY AND DISEASE STATES DAUNER, JOSEPH G 1682 §103 Final Rejection 56d overdue Pending Jun 16, 2022
17782559 Pudendal Nerve Burst Stimulation for Bladder Control HADDAD, MOUSSA MAHER 3796 Other Final Rejection 52d overdue Pending Jun 03, 2022
17749858 UNIVERSAL LAMP ASSAYS FOR DETECTION OF NUCLEIC ACID TARGETS LU, FRANK WEI MIN 1683 §112 Non-Final OA 14d Pending May 20, 2022
17774329 TREATMENT FOR PRIMARY AND METASTATIC CANCER SALVOZA, M FRANCO G 1672 §103 Final Rejection 24d overdue Pending May 04, 2022
17769985 DEVICES, SYSTEMS, AND METHODS FOR MODULATING TISSUE TEMPERATURE PAPE, ALYSSA MORGAN 3794 Final Rejection 10d overdue Pending Apr 18, 2022
17768454 PERIPHERALLY INSERTED LEFT VENTRICULAR VENT AND ANTICOAGULATION CATHETER SYSTEM TAYLOR, MARISSA ENVENESIA 3783 §103 Non-Final OA 9d Pending Apr 12, 2022
17768152 LPXH TARGETING COMPOUNDS, COMPOSITIONS THEREOF, AND METHODS OF MAKING AND USING THE SAME CHENG, KAREN 1623 §102 Final Rejection 31d overdue Pending Apr 11, 2022
17766003 EPIGENETIC MODULATION OF GENOMIC TARGETS TO CONTROL EXPRESSION OF PWS-ASSOCIATED GENES LIPPOLIS, ALEXANDRA ROSE 1637 §103 Non-Final OA 77d Pending Apr 01, 2022
17637760 COMPOSITIONS AND METHODS FOR THE TREATMENT OF PATHOLOGICAL PAIN AND ITCH GRABER, JAMES J 1631 §103 Non-Final OA 15d Pending Feb 23, 2022
17636750 COMPOSITIONS AND METHODS FOR IDENTIFYING REGULATORS OF CELL TYPE FATE SPECIFICATION REGA, KYLE THOMAS 1636 Other Final Rejection 9d Pending Feb 18, 2022
17633467 HIGH-THROUGHPUT SCREENING PLATFORM FOR ENGINEERING NEXT-GENERATION GENE THERAPY VECTORS LAFAVE, ELIZABETH ROSE 1684 §103 Final Rejection 67d overdue Pending Feb 07, 2022
17616499 COMPOSITIONS AND METHODS FOR BONE REPAIR AND BONE HEALTH NGUYEN, NGOC-ANH THI 1615 §103 Final Rejection 27d Pending Dec 03, 2021
17603329 CRISPR/CAS-BASED GENOME EDITING COMPOSITION FOR RESTORING DYSTROPHIN FUNCTION EBBINGHAUS, BRIANA NOEL 1632 Other Non-Final OA 52d overdue Pending Oct 12, 2021
17494047 COMPOSITIONS AND METHODS FOR RAPID AND DYNAMIC FLUX CONTROL USING SYNTHETIC METABOLIC VALVES ZAHORIK, AMANDA MARY 1636 §103 Final Rejection 21d Pending Oct 05, 2021
17430991 PRR-Activating and MicroRNA-Inhibiting Molecules and Methods of Using Same PERSONS, JENNA L 1637 §103 Final Rejection 89d overdue Pending Aug 13, 2021
17178210 PRECISION DRUG SCREENING FOR PERSONALIZED CANCER THERAPY BUNKER, AMY M 1684 §112 Final Rejection 58d overdue Pending Feb 17, 2021
17265731 Enhanced Delivery of Drugs and Other Compounds to the Brain and Other Tissues DONOGHUE, BRITTNEY ERIN 1675 §103 Non-Final OA 23d overdue Pending Feb 03, 2021
17007994 CONJUGATED POLYCATIONIC POLYMERS, METHODS OF USING THE SAME AND METHODS OF TREATING AUTOIMMUNE DISEASES, INFECTIOUS DISEASES AND ACUTE RADIATION EXPOSURE MEJIAS, SAMANTHA LEE 1618 §103 Final Rejection 71d overdue Pending Aug 31, 2020
16482941 COMPOSITIONS AND METHODS FOR CONTROLLING GENE EXPRESSION BOGGS, RUSSELL T 1663 §103 Non-Final OA 19d overdue Pending Aug 01, 2019

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