Prosecution Insights
Last updated: October 25, 2026

Daegu Gyeongbuk Institute of Science and Technology

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials • Medical Devices & Mechanical Engineering

22 pending office actions • 17 art units • 21 examiners • 0 of 22 (0%) have an AI response strategy ready • 36 patents granted in the last 365 days

Analysis

Daegu Gyeongbuk Institute of Science and Technology has 23 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 22 distinct examiners and 17 distinct art units. This distribution indicates a docket spread across many examiner relationships, with several art units supporting more than one examiner assignment.

MINCHELLA, ADAM ZACHARY is the busiest examiner, with 2 pending matters. That is the largest examiner-specific concentration identified, while the remaining actions are distributed among the other listed examiners. The gap between 22 examiners and 17 art units means art-unit coordination can provide some grouping, but it will not replace examiner-level review. Practitioners should maintain a central chart of claim themes, cited references, and amendment positions, then adapt each response to the assigned examiner.

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

Portfolio Summary

22
Total Pending OAs
13
Non-Final OAs
9
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
2
Due this month
1
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. 7 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 30 days (2)Due ≤ 60 days (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.

11
Hard (50%)
10
Medium (45%)
1
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (18%)
§103 only10 (45%)
§112 only1 (5%)
Multi-statute (no §101)7 (32%)

Industry Mix

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

10
Life Sciences
45% of docket
2
Information Tech
9% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
9
Mechanical / Eng
41% of docket
1
Business / Other
5% 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.

220 h
Manual time on pending OAs
44 h
Time saved (low, 20%)
77 h
Time saved (mid, 35%)
1.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MINCHELLA, ADAM ZACHARY 2 63.8% +34.1%
SARCENO ROBLES, CHRISTIAN MANUEL 1 50.0% +100.0%
CHOWDHURY, MAHBUBUL BAR 1 83.6% +14.9%
ANTISKAY, BRIAN MICHAEL 1 67.2% +39.3%
MCCARTY, PATRICK M 1 62.4% +21.4%
NGUYEN, HENRY H 1 63.5% +36.7%
RESTO OQUENDO, NATHALY MARIE 1 50.0% +100.0%
SHEIKH, HAROON S 1 70.7% +18.5%
VISCARRA, RICARDO I 1 65.2% +18.9%
OSTROW, ALAN LINDSAY 1 73.1% +24.1%

Hard Cases (11)

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
18442544 WORK SPACE FORCE/ACCELERATION DISTURBANCE OBSERVER AND ROBOT INCLUDING THE SAME OSTROW, ALAN LINDSAY 149d overdue
17439124 CYTOKINE-BASED IMMUNE CELLS AND IMMUNOTHERAPEUTIC USE THEREOF HAMA, JOANNE 59d overdue
18207316 APPARATUS AND METHOD FOR RECONSTRUCTING HIGH-FREQUENCY BIO-SIGNAL BASED ON NEURAL NETWORK MODEL CATINA, MICHAEL ANTHONY 30d overdue
18446885 SIMULATOR AND SIMULATION SYSTEM FOR BRAIN TRAINING BASED ON BEHAVIOR MODELING GRANT, MICHAEL CHRISTOPHER 9d
18031314 THREE-DIMENSIONAL RETINAL STIMULATION DEVICE BERTRAM, ERIC D 23d
18845576 NEURAL INTERFACE AND METHOD FOR MANUFACTURING SAME MINCHELLA, ADAM ZACHARY —
18845176 BODY-ATTACHED ELECTROMYOGRAM SENSOR SARCENO ROBLES, CHRISTIAN MANUEL —
18787314 NETWORK CONTROLLER AND METHOD OF NETWORK CONTROL CHOWDHURY, MAHBUBUL BAR —

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
18442544 WORK SPACE FORCE/ACCELERATION DISTURBANCE OBSERVER AND ROBOT INCLUDING THE SAME OSTROW, ALAN LINDSAY 149d overdue
18442344 TASK SPACE OUTER-LOOP INTEGRATED DISTURBANCE OBSERVER AND ROBOT INCLUDING THE SAME VISCARRA, RICARDO I 8d overdue
18845576 NEURAL INTERFACE AND METHOD FOR MANUFACTURING SAME MINCHELLA, ADAM ZACHARY —
18857505 HYBRID-TYPE NEURAL ELECTRODE MINCHELLA, ADAM ZACHARY —
18845176 BODY-ATTACHED ELECTROMYOGRAM SENSOR SARCENO ROBLES, CHRISTIAN MANUEL —
18787314 NETWORK CONTROLLER AND METHOD OF NETWORK CONTROL CHOWDHURY, MAHBUBUL BAR —
18726000 BIOELECTRODE HAVING IMPROVED MECHANICAL AND CHEMICAL DURABILITY AND METHOD FOR MANUFACTURING SAME ANTISKAY, BRIAN MICHAEL —
18574141 AMPHOTERIC ION EXCHANGE SEPARATOR FOR REDOX BATTERY, METHOD FOR MANUFACTURING SAME, AND REDOX BATTERY COMPRISING SAME MCCARTY, PATRICK M —

Top Art Units

Art UnitApps
3794 3
3657 2
1622 2
2475 1
1774 1
1758 1
1725 1
1751 1
1712 1
1635 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18845576 NEURAL INTERFACE AND METHOD FOR MANUFACTURING SAME MINCHELLA, ADAM ZACHARY 3794 §102§103§112 Non-Final OA — Pending Apr 24, 2025
18857505 HYBRID-TYPE NEURAL ELECTRODE MINCHELLA, ADAM ZACHARY — §103 Final Rejection — Pending Oct 17, 2024
18845176 BODY-ATTACHED ELECTROMYOGRAM SENSOR SARCENO ROBLES, CHRISTIAN MANUEL 3794 §103§112 Non-Final OA — Pending Sep 09, 2024
18787314 NETWORK CONTROLLER AND METHOD OF NETWORK CONTROL CHOWDHURY, MAHBUBUL BAR 2475 §103§112 Final Rejection — Pending Jul 29, 2024
18726000 BIOELECTRODE HAVING IMPROVED MECHANICAL AND CHEMICAL DURABILITY AND METHOD FOR MANUFACTURING SAME ANTISKAY, BRIAN MICHAEL 3794 §103 Final Rejection — Pending Jul 01, 2024
18574141 AMPHOTERIC ION EXCHANGE SEPARATOR FOR REDOX BATTERY, METHOD FOR MANUFACTURING SAME, AND REDOX BATTERY COMPRISING SAME MCCARTY, PATRICK M 1774 §103 Non-Final OA — Pending Jun 28, 2024
18718600 BIOLOGICAL MATERIAL CONVEYOR DEVICE NGUYEN, HENRY H 1758 §103§112 Non-Final OA — Pending Jun 11, 2024
18702074 Lithium Secondary Battery RESTO OQUENDO, NATHALY MARIE 1725 §103 Non-Final OA — Pending Apr 17, 2024
18693385 COMPOSITE SOLID ELECTROLYTE USING ZEOLITE AND FLUORINE-BASED LITHIUM SALT SHEIKH, HAROON S 1751 §103 Non-Final OA — Pending Mar 19, 2024
18442344 TASK SPACE OUTER-LOOP INTEGRATED DISTURBANCE OBSERVER AND ROBOT INCLUDING THE SAME VISCARRA, RICARDO I 3657 §103 Final Rejection 8d overdue Pending Feb 15, 2024
18442544 WORK SPACE FORCE/ACCELERATION DISTURBANCE OBSERVER AND ROBOT INCLUDING THE SAME OSTROW, ALAN LINDSAY 3657 §101§102§112 Non-Final OA 149d overdue Pending Feb 15, 2024
18407959 ANODE AND LITHIUM BATTERY INCLUDING THE SAME RUSERE, LINAH NATSAI 1712 §103 Non-Final OA — Pending Jan 09, 2024
18518727 PHARMACEUTICAL COMPOSITION FOR ENHANCING ANTICANCER EFFECT OF PROTAC, INCLUDING IU1-SERIES UBIQUITIN-SPECIFIC PROTEASE 14 INHIBITOR AS ACTIVE INGREDIENT ELENISTE, PIERRE PAUL 1622 §103 Non-Final OA — Pending Nov 24, 2023
18287048 USE OF ODORANT RECEPTOR FOR SUPPRESSING LACTATE-INDUCED M2-TYPE DIFFERENTIATION OF TUMOR-ASSOCIATED MACROPHAGES AND TUMOR GROWTH GIBBS, TERRA C 1635 §101§112 Non-Final OA — Pending Oct 16, 2023
18446885 SIMULATOR AND SIMULATION SYSTEM FOR BRAIN TRAINING BASED ON BEHAVIOR MODELING GRANT, MICHAEL CHRISTOPHER 3715 §101§103 Final Rejection 9d Pending Aug 09, 2023
18446036 STEERABLE AND EXPANDABLE ASPIRATION CATHETER HOLWERDA, KATHLEEN SONNETT 3771 §103 Non-Final OA 33d Pending Aug 08, 2023
18207316 APPARATUS AND METHOD FOR RECONSTRUCTING HIGH-FREQUENCY BIO-SIGNAL BASED ON NEURAL NETWORK MODEL CATINA, MICHAEL ANTHONY 3791 §101§112 Final Rejection 30d overdue Pending Jun 08, 2023
17780851 COMPOSITION FOR PREVENTION AND TREATMENT OF SKIN DISEASES CAUSED BY GENETIC MUTATION COMPRISING FERULIC ACID AND ANALOGS THEREOF SOROUSH, LAYLA 1622 §102§103 Final Rejection — Pending May 24, 2023
18037549 CORONAVIRUS INFECTIOUS DISEASE COVID-19 THERAPEUTIC PROTEINS CTP ALPHA, CTP BETA, CTP GAMMA, CTP DELTA, AND USES THEREOF BEANE, RANDALL L 1654 §112 Non-Final OA — Pending May 17, 2023
18031314 THREE-DIMENSIONAL RETINAL STIMULATION DEVICE BERTRAM, ERIC D 3796 §102§103 Final Rejection 23d Pending Apr 11, 2023
17888836 APPARATUS AND METHOD WITH HOMOMORPHIC ENCRYPTION MAHMOUDI, RODMAN ALEXANDER 2499 §103 Final Rejection — Pending Aug 16, 2022
17439124 CYTOKINE-BASED IMMUNE CELLS AND IMMUNOTHERAPEUTIC USE THEREOF HAMA, JOANNE 1647 §103§112 Non-Final OA 59d overdue Pending Sep 14, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Daegu Gyeongbuk Institute of Science and Technology have?

Daegu Gyeongbuk Institute of Science and Technology has 22 pending office actions as of October 2026, spread across 17 art units and 21 examiners.

Which USPTO examiner handles the most Daegu Gyeongbuk Institute of Science and Technology applications?

Adam Zachary Minchella has the most, with 2 of Daegu Gyeongbuk Institute of Science and Technology's pending office actions.

What technology area are Daegu Gyeongbuk Institute of Science and Technology's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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