Prosecution Insights
Last updated: May 29, 2026

Kyungdong Navien Co. Ltd.

11 pending office actions • 7 art units • 11 examiners • 0 of 11 (0%) have an AI response strategy ready • 20 patents granted in the last 365 days

Portfolio Summary

11
Total Pending OAs
7
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 11 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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

0
Hard (0%)
11
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only11 (100%)

Industry Mix

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

4
Life Sciences
36% of docket
1
Information Tech
9% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
6
Mechanical / Eng
55% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TEITELBAUM, DAVID J 1 68.8% +24.9%
RUBY, TRAVIS C 1 53.1% +28.3%
ALI, WAQAAS A 1 80.7% +17.6%
DUONG, THO V 1 67.0% +17.5%
VOLZ, ELIZABETH J 1 66.6% +18.8%
SHAIKH, MERAJ A 1 57.6% +22.9%
GIORDANO, MICHAEL JAMES 1 79.5% +20.3%
CONNOLLY, MARK A 1 82.0% +9.0%
DAGENAIS, KRISTEN A 1 63.4% +19.7%
KOLTONOW, ANDREW ROBERT 1 46.8% +33.9%

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
18543602 WATER TREATMENT SYSTEM ALI, WAQAAS A 9d overdue
18136767 HEATING SYSTEM AND METHOD FOR CONTROLLING SUPPLY AIR TEMPERATURE THEREOF CONNOLLY, MARK A 61d

Interview Candidates (9)

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
18498639 HEAT TRANSFER FIN OF FIN-TUBE TYPE HEAT EXCHANGER DUONG, THO V 84d overdue
17414494 METHOD FOR MANUFACTURING COMPOSITE CAPACITIVE DEIONIZATION ELECTRODE,COMPOSITE CAPACITIVE DEIONIZATION ELECTRODE, AND ASSEMBLY THEREOF KOLTONOW, ANDREW ROBERT 50d overdue
18202191 AIR HEATING APPARATUS AND METHOD FOR DISASSEMBLING AIR HEATING APPARATUS GIORDANO, MICHAEL JAMES 49d overdue
17913405 CAPACITIVE DEIONIZATION ELECTRODE LAMINATE AND METHOD FOR MANUFACTURING SAME DAGENAIS, KRISTEN A 43d overdue
18812509 AIR CONDITIONER AND METHOD OF CONTROLLING AIR CONDITIONER TEITELBAUM, DAVID J 19d overdue
18543602 WATER TREATMENT SYSTEM ALI, WAQAAS A 9d overdue
18210254 AIR HEATING APPARATUS SHAIKH, MERAJ A 21d
18719079 FINS AND HEAT EXCHANGER COMPRISING SAME RUBY, TRAVIS C 34d

Top Art Units

Art UnitApps
3763 4
1795 2
1777 1
3733 1
3762 1
2115 1
1717 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18812509 AIR CONDITIONER AND METHOD OF CONTROLLING AIR CONDITIONER TEITELBAUM, DAVID J 3763 §103 Non-Final OA 19d overdue Pending Aug 22, 2024
18719079 FINS AND HEAT EXCHANGER COMPRISING SAME RUBY, TRAVIS C 3763 §103 Non-Final OA 34d Pending Jun 12, 2024
18543602 WATER TREATMENT SYSTEM ALI, WAQAAS A 1777 §103 Non-Final OA 9d overdue Pending Dec 18, 2023
18498639 HEAT TRANSFER FIN OF FIN-TUBE TYPE HEAT EXCHANGER DUONG, THO V 3763 §103 Final Rejection 84d overdue Pending Oct 31, 2023
18476755 FLEXIBLE TANK VOLZ, ELIZABETH J 3733 §103 Non-Final OA 34d Pending Sep 28, 2023
18210254 AIR HEATING APPARATUS SHAIKH, MERAJ A 3763 §103 Non-Final OA 21d Pending Jun 15, 2023
18202191 AIR HEATING APPARATUS AND METHOD FOR DISASSEMBLING AIR HEATING APPARATUS GIORDANO, MICHAEL JAMES 3762 §103 Non-Final OA 49d overdue Pending May 25, 2023
18136767 HEATING SYSTEM AND METHOD FOR CONTROLLING SUPPLY AIR TEMPERATURE THEREOF CONNOLLY, MARK A 2115 §103 Final Rejection 61d Pending Apr 19, 2023
17913405 CAPACITIVE DEIONIZATION ELECTRODE LAMINATE AND METHOD FOR MANUFACTURING SAME DAGENAIS, KRISTEN A 1717 §103 Final Rejection 43d overdue Pending Sep 21, 2022
17414494 METHOD FOR MANUFACTURING COMPOSITE CAPACITIVE DEIONIZATION ELECTRODE,COMPOSITE CAPACITIVE DEIONIZATION ELECTRODE, AND ASSEMBLY THEREOF KOLTONOW, ANDREW ROBERT 1795 §103 Non-Final OA 50d overdue Pending Jun 16, 2021
17295268 ION REMOVAL KIT PARENT, ALEXANDER RENE 1795 §103 Final Rejection 160d overdue Pending May 19, 2021

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