Prosecution Insights
Last updated: May 29, 2026

Hanwha Ocean Co., Ltd.

4 pending office actions • 2 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Portfolio Summary

4
Total Pending OAs
3
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Due ≤ 7 days (1)Due ≤ 30 days (1)Due ≤ 60 days (1)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.

0
Hard (0%)
4
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (75%)
§102 only1 (25%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
100% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MENGESHA, WEBESHET 1 47.3% +13.3%
ZEC, FILIP 1 65.3% +13.8%
RAYMOND, KEITH MICHAEL 1 55.7% +24.0%
KING, BRIAN M 1 70.3% +23.6%

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18702153 LEAKAGE DETECTION SYSTEM OF RELIQUEFACTION SYSTEM FOR SHIP ZEC, FILIP 5d
18700538 BOIL-OFF GAS RELIQUEFACTION SYSTEM AND METHOD FOR SHIP RAYMOND, KEITH MICHAEL 12d
18712080 SHIP BOIL-OFF GAS RELIQUEFACTION SYSTEM AND METHOD MENGESHA, WEBESHET 36d
18691301 SYSTEM AND METHOD FOR TREATING BOIL-OFF GAS OF SHIP KING, BRIAN M 61d

Top Art Units

Art UnitApps
3763 3
3798 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18712080 SHIP BOIL-OFF GAS RELIQUEFACTION SYSTEM AND METHOD MENGESHA, WEBESHET 3763 §103 Non-Final OA 36d Pending May 21, 2024
18702153 LEAKAGE DETECTION SYSTEM OF RELIQUEFACTION SYSTEM FOR SHIP ZEC, FILIP 3763 §103 Non-Final OA 5d Pending Apr 17, 2024
18700538 BOIL-OFF GAS RELIQUEFACTION SYSTEM AND METHOD FOR SHIP RAYMOND, KEITH MICHAEL 3798 §103 Non-Final OA 12d Pending Apr 11, 2024
18691301 SYSTEM AND METHOD FOR TREATING BOIL-OFF GAS OF SHIP KING, BRIAN M 3763 §102 Final Rejection 61d Pending Mar 12, 2024

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