Prosecution Insights
Last updated: October 27, 2026

Korea Institute Of Ocean Science & Technology

Technology areas: Biotechnology & Pharmaceuticals • Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

10 pending office actions • 9 art units • 10 examiners • 0 of 10 (0%) have an AI response strategy ready • 23 patents granted in the last 365 days

Analysis

Korea Institute Of Ocean Science & Technology has 10 pending office actions in Transportation, E-Commerce & Mechanical Systems. The docket involves 10 examiners and 9 art units, while CHAN, KEVIN is the busiest examiner with 1 pending action.

Each pending action is assigned to a different examiner, indicating a highly dispersed prosecution workload. Centralized docket control is important for maintaining consistent technical positions, but responses should remain tailored to the relevant art unit. No examiner-specific strategy can be applied across the full active docket.

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

Portfolio Summary

10
Total Pending OAs
7
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
0
Due this month
0
Due in next 60 days
1
Due later

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.

8
Hard (80%)
1
Medium (10%)
1
Easy (10%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (10%)
§101 + other3 (30%)
§103 only1 (10%)
§112 only1 (10%)
Multi-statute (no §101)4 (40%)

Industry Mix

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

3
Life Sciences
30% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
20% of docket
5
Mechanical / Eng
50% 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.

100 h
Manual time on pending OAs
20 h
Time saved (low, 20%)
35 h
Time saved (mid, 35%)
0.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHAN, KEVIN 1 — —
BACA, MATTHEW WALTER 1 71.7% +5.6%
TOLEDO-DURAN, EDWIN J 1 70.0% +31.7%
MULLER, BRYAN R 1 43.7% +31.0%
HUYNH, PHUONG 1 85.8% +14.5%
BEDEWI, RAMI NABIH 1 67.7% +27.9%
MOEHLMAN, ANDREW TERRY 1 67.0% +59.7%
PETTITT, JOHN F 1 25.9% +21.6%
GU, QINHUA 1 76.2% +27.1%
WITTENBERG, STEFANIE S 1 54.6% +17.6%

Hard Cases (8)

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
18414953 SYSTEM AND METHOD FOR MONITORING SAFETY STATUS OF SHIP USING ROLL MOTION DATA BEDEWI, RAMI NABIH 84d
18978792 TOWABLE OFFSHORE FLOATING STRUCTURE CHAN, KEVIN —
18809496 APPARATUS AND METHOD FOR ESTIMATING TIDAL FRONTS BACA, MATTHEW WALTER —
18836201 FLOATING-TYPE OFFSHORE WIND POWER MOORING SYSTEM CAPABLE OF REDUCING YAW MOTION TOLEDO-DURAN, EDWIN J —
18750554 APPARATUS AND METHOD FOR REVERSE-TIME MIGRATION OF VERTICAL CABLE SEISMIC SURVEY DATA USING DIRECTIONAL PROPAGATION OF RECEIVER WAVEFIELDS HUYNH, PHUONG —
18527564 AGAR HYDROLYSIS PRODUCT HAVING HYALURONIDASE INHIBITORY ACTIVITY AND USES THEREOF MOEHLMAN, ANDREW TERRY —
18524144 STEAM SUPPLY SYSTEM AND STEAM SUPPLY METHOD FOR CAPTURING CARBON DIOXIDE SHIP ONBOARD USING ENGINE exhaust gas HEAT SOURCE AND HEAT PUMP UNDER 150°C PETTITT, JOHN F —
18551128 CELL CULTURE MEDIUM COMPOSITION CONTAINING SPIRULINA HYDROLYSATE, AND PREPARATION METHOD THEREFOR GU, QINHUA —

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
18414953 SYSTEM AND METHOD FOR MONITORING SAFETY STATUS OF SHIP USING ROLL MOTION DATA BEDEWI, RAMI NABIH 84d
18836201 FLOATING-TYPE OFFSHORE WIND POWER MOORING SYSTEM CAPABLE OF REDUCING YAW MOTION TOLEDO-DURAN, EDWIN J —
18781313 MICROPLASTIC COLLECTION DEVICE UTILIZING CYCLONE MULLER, BRYAN R —
18750554 APPARATUS AND METHOD FOR REVERSE-TIME MIGRATION OF VERTICAL CABLE SEISMIC SURVEY DATA USING DIRECTIONAL PROPAGATION OF RECEIVER WAVEFIELDS HUYNH, PHUONG —
18527564 AGAR HYDROLYSIS PRODUCT HAVING HYALURONIDASE INHIBITORY ACTIVITY AND USES THEREOF MOEHLMAN, ANDREW TERRY —
18524144 STEAM SUPPLY SYSTEM AND STEAM SUPPLY METHOD FOR CAPTURING CARBON DIOXIDE SHIP ONBOARD USING ENGINE exhaust gas HEAT SOURCE AND HEAT PUMP UNDER 150°C PETTITT, JOHN F —
18551128 CELL CULTURE MEDIUM COMPOSITION CONTAINING SPIRULINA HYDROLYSATE, AND PREPARATION METHOD THEREFOR GU, QINHUA —
18466214 OFFSHORE WIND POWER GENERATION-SEAWATER DESALINATION-WATER ELECTROLYSIS COMPLEX SYSTEM WITTENBERG, STEFANIE S —

Top Art Units

Art UnitApps
2857 2
3615 1
3678 1
3723 1
3666 1
1655 1
3763 1
1633 1
1795 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18978792 TOWABLE OFFSHORE FLOATING STRUCTURE CHAN, KEVIN 3615 §102§103 Non-Final OA — Pending Dec 12, 2024
18809496 APPARATUS AND METHOD FOR ESTIMATING TIDAL FRONTS BACA, MATTHEW WALTER 2857 §101§103§112 Non-Final OA — Pending Aug 20, 2024
18836201 FLOATING-TYPE OFFSHORE WIND POWER MOORING SYSTEM CAPABLE OF REDUCING YAW MOTION TOLEDO-DURAN, EDWIN J 3678 §103§112 Non-Final OA — Pending Aug 06, 2024
18781313 MICROPLASTIC COLLECTION DEVICE UTILIZING CYCLONE MULLER, BRYAN R 3723 §103 Non-Final OA — Pending Jul 23, 2024
18750554 APPARATUS AND METHOD FOR REVERSE-TIME MIGRATION OF VERTICAL CABLE SEISMIC SURVEY DATA USING DIRECTIONAL PROPAGATION OF RECEIVER WAVEFIELDS HUYNH, PHUONG 2857 §101§102§112 Non-Final OA — Pending Jun 21, 2024
18414953 SYSTEM AND METHOD FOR MONITORING SAFETY STATUS OF SHIP USING ROLL MOTION DATA BEDEWI, RAMI NABIH 3666 §101 Final Rejection 84d Pending Jan 17, 2024
18527564 AGAR HYDROLYSIS PRODUCT HAVING HYALURONIDASE INHIBITORY ACTIVITY AND USES THEREOF MOEHLMAN, ANDREW TERRY 1655 §101§102§112DP Non-Final OA — Pending Dec 04, 2023
18524144 STEAM SUPPLY SYSTEM AND STEAM SUPPLY METHOD FOR CAPTURING CARBON DIOXIDE SHIP ONBOARD USING ENGINE exhaust gas HEAT SOURCE AND HEAT PUMP UNDER 150°C PETTITT, JOHN F 3763 §103§112 Non-Final OA — Pending Nov 30, 2023
18551128 CELL CULTURE MEDIUM COMPOSITION CONTAINING SPIRULINA HYDROLYSATE, AND PREPARATION METHOD THEREFOR GU, QINHUA 1633 §103§112 Final Rejection — Pending Sep 18, 2023
18466214 OFFSHORE WIND POWER GENERATION-SEAWATER DESALINATION-WATER ELECTROLYSIS COMPLEX SYSTEM WITTENBERG, STEFANIE S 1795 §112 Final Rejection — Pending Sep 13, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Korea Institute Of Ocean Science & Technology have?

Korea Institute Of Ocean Science & Technology has 10 pending office actions as of October 2026, spread across 9 art units and 10 examiners.

Which USPTO examiner handles the most Korea Institute Of Ocean Science & Technology applications?

Kevin Chan has the most, with 1 of Korea Institute Of Ocean Science & Technology's pending office actions.

What technology area are Korea Institute Of Ocean Science & Technology's patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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