Prosecution Insights
Last updated: August 16, 2026

National University of Singapore

47 pending office actions • 37 art units • 45 examiners • 0 of 47 (0%) have an AI response strategy ready • 44 patents granted in the last 365 days

Portfolio Summary

47
Total Pending OAs
34
Non-Final OAs
12
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 21 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

9
Overdue
2
Due this week
7
Due this month
2
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. 21 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (9)Due ≤ 7 days (2)Due ≤ 30 days (7)Due ≤ 60 days (2)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.

23
Hard (49%)
21
Medium (45%)
2
Easy (4%)
1
Unknown (2%)

Rejection Statute Mix

BucketCases
§101 + other5 (11%)
§103 only16 (34%)
§102 only4 (9%)
§112 only2 (4%)
Double-patenting + other1 (2%)
Multi-statute (no §101)18 (38%)
No statute on record1 (2%)

Industry Mix

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

27
Life Sciences
57% of docket
2
Information Tech
4% of docket
0
Communications
0% of docket
5
Semiconductors
11% of docket
6
Mechanical / Eng
13% of docket
7
Business / Other
15% 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.

470 h
Manual time on pending OAs
94 h
Time saved (low, 20%)
164 h
Time saved (mid, 35%)
4.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHIU, TAK LIANG 2 50.0% +34.3%
TSAY, MARSHA M 2 45.7% +52.5%
GONZALEZ RAMOS, MAYLA 1 54.5% +13.8%
SANA, MOHAMMAD AZAM 1 86.4% +20.6%
TRAN, MAI THI NGOC 1 86.0% +4.2%
ALROBAYE, IDRISS N 1 74.6% +39.0%
PARK, PATRICIA JOO YOUNG 1 57.6% +14.9%
NIGAM, NATASHA 1 61.5% +38.3%
RUPPERT, ERIC S 1 59.9% +24.3%
MEKHLIN, ELI S 1 60.2% +48.4%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18873185 DETECTOR SCHEME FOR DETECTING LASER VOLTAGE PROBING ATTACKS TRAN, MAI THI NGOC

Hard Cases (23)

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
18014315 CIRCULAR miRNA SPONGES MCLEOD, AFRICA MHAIRIE 73d overdue
19101925 FEDERATION OF SCORING SYSTEMS SANA, MOHAMMAD AZAM 58d overdue
18028432 NUCLEIC ACID NANOSTRUCTURES WITH TUNABLE FUNCTIONAL STABILITY BUCHANAN, BAILEY CHEYENNE 42d overdue
18251770 A WATER ELECTROLYZER SYSTEM WITTENBERG, STEFANIE S 11d overdue
18247616 A DNA Assembly Mix And Method Of Uses Thereof TSAY, MARSHA M 9d overdue
17739856 CONFORMAL METAL DICHALCOGENIDES ASHBAHIAN, ERIC K 5d
18847812 Hybrid 3D Printed Heat Sink RUPPERT, ERIC S 7d
18016154 PEPTIDE ADJUVANT FOR ITS THERAPEUTIC APPLICATIONS IN VIRAL AND TUMOUR VACCINE DEVELOPMENT AND CANCER IMMUNOTHERAPY AND AUTOIMMUNE DISEASE DIAGNOSIS AND TREATMENTS FISCHER, JOSEPH 13d

Interview Candidates (11)

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
19101925 FEDERATION OF SCORING SYSTEMS SANA, MOHAMMAD AZAM 58d overdue
18247616 A DNA Assembly Mix And Method Of Uses Thereof TSAY, MARSHA M 9d overdue
18847812 Hybrid 3D Printed Heat Sink RUPPERT, ERIC S 7d
17436338 NON-VIRAL MODIFICATION OF MESENCHYMAL STEM CELLS TSAY, MARSHA M 40d
19111834 AN OPTICAL MEDIA, METHOD OF MAKING AN OPTICAL MEDIA AND A PHOTOVOLTAIC WINDOW GONZALEZ RAMOS, MAYLA 84d
18871323 Reconfigurable Computing Architecture ALROBAYE, IDRISS N
18863218 SENSOR, SYSTEM AND METHOD FOR NON-CONTACT SENSING OF A PHYSIOLOGICAL PARAMETER OF A BODY PARK, PATRICIA JOO YOUNG
18853557 IMAGING SYSTEM NIGAM, NATASHA

Top Art Units

Art UnitApps
1656 3
4100 2
1777 2
1636 2
1721 1
2166 1
2878 1
2181 1
3763 1
1759 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19111834 AN OPTICAL MEDIA, METHOD OF MAKING AN OPTICAL MEDIA AND A PHOTOVOLTAIC WINDOW GONZALEZ RAMOS, MAYLA 1721 §102§103§112 Non-Final OA 84d Pending Mar 14, 2025
19101925 FEDERATION OF SCORING SYSTEMS SANA, MOHAMMAD AZAM 2166 §101§103§112 Non-Final OA 58d overdue Pending Feb 07, 2025
18873185 DETECTOR SCHEME FOR DETECTING LASER VOLTAGE PROBING ATTACKS TRAN, MAI THI NGOC 2878 §103 Non-Final OA Pending Dec 09, 2024
18871323 Reconfigurable Computing Architecture ALROBAYE, IDRISS N 2181 §102 Final Rejection Pending Dec 03, 2024
18863218 SENSOR, SYSTEM AND METHOD FOR NON-CONTACT SENSING OF A PHYSIOLOGICAL PARAMETER OF A BODY PARK, PATRICIA JOO YOUNG §103 Non-Final OA Pending Nov 05, 2024
18853557 IMAGING SYSTEM NIGAM, NATASHA §102§103§112 Non-Final OA Pending Oct 02, 2024
18847812 Hybrid 3D Printed Heat Sink RUPPERT, ERIC S 3763 §102§103 Non-Final OA 7d Pending Sep 17, 2024
18845819 MULTI-LAYER CONTACT STACK, PHOTOVOLTAIC CELLS MADE THEREOF AND METHODS TO FORM THEM MEKHLIN, ELI S 1759 §102§103§112 Non-Final OA Pending Sep 10, 2024
18845350 Method and device for weight adjustment in an optical neural network BEATTY, COLLIN X §102§103 Non-Final OA Pending Sep 09, 2024
18725504 SYSTEM AND METHOD OF TRIAGING SEPSIS PATIENTS USING HEART RATE N-VARIABILITY (HRnV) D ABREU, MICHAEL JOSEPH 3796 §102 Non-Final OA Pending Jun 28, 2024
18715527 SOLAR CELL FABRICATION DULKA, JOHN P §102 Non-Final OA Pending May 31, 2024
18715497 TWO-TERMINAL TANDEM SOLAR MODULE BOEGEL, CHEVY JACOB §102§112 Non-Final OA Pending May 31, 2024
18614045 DOPING BY MOLECULAR LAYER DEPOSITION STEWART, ROBERT LINCOLN 4100 §103 Non-Final OA Pending Mar 22, 2024
18609273 ELECTRON-WITHDRAWING FUNCTIONAL GROUPS ON SI-CHALCOGEN PRECURSORS DINKE, BITEW A 4100 §102 Non-Final OA Pending Mar 19, 2024
18689539 SPECTROMETER AND METHOD OF DETECTING A SPECTRUM FABIAN JR, ROBERTO 2877 §103 Final Rejection 15d Pending Mar 06, 2024
18686844 METHOD AND DEVICE FOR ENERGY TRANSFER VUONG, QUOCHIEN B 3794 §103 Non-Final OA Pending Feb 26, 2024
18682544 WOUND MONITORING SYSTEM AND SENSOR THEREOF WESTFALL, SARAH ANN 3791 §102§103§112 Non-Final OA 26d Pending Feb 09, 2024
18396410 SYSTEM AND COMPUTER-IMPLEMENTED METHOD FOR DETERMINING PREDICTED COMPONENT CONCENTRATIONS OF A TARGET MIXTURE BRYANT, MICHAEL CASEY 2884 §103 Non-Final OA 147d overdue Pending Dec 26, 2023
18541263 METHODS OF DEPOSITING SILICON-CONTAINING DIELECTRIC LAYERS FOR SEMICONDUCTOR DEVICES CHEN, BRET P 2899 §103 Non-Final OA Pending Dec 15, 2023
18565848 3D-BIOPRINTING OF CELL-LADEN-COLLAGEN GELLAN GUM INTERPENETRATING NETWORK HYDROGEL GONZALES, JOSEPHINE MARIA 1631 §103§112DP Non-Final OA Pending Nov 30, 2023
18561266 PROTEIN ANTIGEN-BINDING MOLECULES BARRERA, IMMACULADA 1671 Other Non-Final OA Pending Nov 15, 2023
18288401 METHOD OF DETECTING BACTERIAL/FUNGAL CONTAMINATION SPANGLER, JOSEPH RANKIN 1656 §103 Final Rejection 8d Pending Oct 26, 2023
18482399 TREATMENT AND PREVENTION OF METABOLIC DISEASES ABBAS, SYED JARAR 1674 §102§103§112Other Non-Final OA 55d Pending Oct 06, 2023
18548073 POROUS CERAMIC SUPPORTS, MEMBRANES, METHODS AND USES THEREOF DAIGLER, CHRISTOPHER PAUL 1741 §103§112 Final Rejection Pending Aug 26, 2023
18262818 Strong Hollow-Fiber Membranes for Saline Desalination and Water Treatment CHIU, TAK LIANG 1777 §103 Non-Final OA Pending Jul 25, 2023
18259020 ARTIFICIAL ANTIGEN-PRESENTING CELL METCALF, MATTHEW CURRAN 1647 §103 Non-Final OA 24d overdue Pending Jun 22, 2023
18255645 A HIGHLY SENSITIVE HEAT-REPRESSIBLE SPLIT-T7 POLYMERASE (THERMAL-T7RNAP) FOR APPLICATIONS IN BIOTECHNOLOGY ZAHORIK, AMANDA MARY 1636 §103§112 Non-Final OA 15d Pending Jun 02, 2023
18200156 Methods and Compositions for the Treatment of Steatosis-Associated Disorders KELLY-O'NEILL, YOLANDA LYNNETTE 1692 §103 Final Rejection Pending May 22, 2023
18252185 METHOD FOR PREDICTING RESPONSIVENESS TO PLK1 INHIBITION BAUSCH, SARAE L 1699 §101§102 Non-Final OA 28d Pending May 08, 2023
18251770 A WATER ELECTROLYZER SYSTEM WITTENBERG, STEFANIE S 1795 §103§112 Non-Final OA 11d overdue Pending May 04, 2023
18250686 OPTICAL RANGE FINDING FRITCHMAN, JOSEPH C 3645 §103 Non-Final OA 4d overdue Pending Apr 26, 2023
18247616 A DNA Assembly Mix And Method Of Uses Thereof TSAY, MARSHA M 1656 §101§102§103§112 Non-Final OA 9d overdue Pending Mar 31, 2023
18028432 NUCLEIC ACID NANOSTRUCTURES WITH TUNABLE FUNCTIONAL STABILITY BUCHANAN, BAILEY CHEYENNE 1682 §102§112 Final Rejection 42d overdue Pending Mar 24, 2023
18040503 MODULATION OF SIGNAL TRANSDUCER AND ACTIVATOR OF TRANSCRIPTION 3 (STAT3) EXPRESSION DACE DENITO, ALEXANDRA GERALDINE 1636 §102§103§112 Non-Final OA 28d Pending Feb 03, 2023
18016154 PEPTIDE ADJUVANT FOR ITS THERAPEUTIC APPLICATIONS IN VIRAL AND TUMOUR VACCINE DEVELOPMENT AND CANCER IMMUNOTHERAPY AND AUTOIMMUNE DISEASE DIAGNOSIS AND TREATMENTS FISCHER, JOSEPH 1658 §101§102§103§112 Non-Final OA 13d Pending Jan 13, 2023
18014315 CIRCULAR miRNA SPONGES MCLEOD, AFRICA MHAIRIE 1635 §103§112 Non-Final OA 73d overdue Pending Jan 03, 2023
17928221 A Method, A System, An Article, A Kit And Use Thereof For Biomolecule, Bioorganelle, Bioparticle, Cell And Microorganism Detection MONTGOMERY, ANN Y 1678 §102§103 Non-Final OA Pending Nov 28, 2022
17991931 AREA SELECTIVE DEPOSITION THROUGH SURFACE SILYLATION LAW, NGA LEUNG V 1717 §103 Final Rejection Pending Nov 22, 2022
17996593 A DEVICE FOR STUDYING INTERACTIONS OF A FIRST CELL TYPE WITH A SECOND CELL TYPE AND RELATED METHOD HERBERT, MADISON TAYLOR 1758 §103 Final Rejection Pending Oct 19, 2022
17914304 A SEMI-PERMEABLE MEMBRANE CHIU, TAK LIANG 1777 §102§103 Final Rejection Pending Sep 23, 2022
17905592 METABOLIC ENGINEERING FOR PRODUCTION OF LIPOIC ACID MORGAN, BAILEY MICHELLE 1645 §112 Non-Final OA 51d overdue Pending Sep 02, 2022
17759820 METHODS AND DEVICES FOR CHARACTERIZING NANOVESICLES AND BOUND OR ASSOCIATED TARGETS THEREOF ADAMS, MICHELLE 1797 §112 Non-Final OA Pending Jul 29, 2022
17739856 CONFORMAL METAL DICHALCOGENIDES ASHBAHIAN, ERIC K 2891 §103§112 Final Rejection 5d Pending May 09, 2022
17709811 THERMAL MATERIAL AND A METHOD OF MAKING THE SAME KIRKWOOD, SPENCER HAMMETT 3761 §103 Non-Final OA Pending Mar 31, 2022
17621407 METHODS FOR DETERMINING THE LIKELIHOOD OF LUNG CANCER COOK, LISA V 1642 §101§102§103§112 Final Rejection Pending Dec 21, 2021
17436338 NON-VIRAL MODIFICATION OF MESENCHYMAL STEM CELLS TSAY, MARSHA M 1656 §103Other Non-Final OA 40d Pending Sep 03, 2021
17434186 ENGINEERED IMMUNE CELLS REGLAS, GILLIAN CHELSEA 1632 §102§103§112 Final Rejection Pending Aug 26, 2021

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