Prosecution Insights
Last updated: August 16, 2026

Kyungdong Navien Co., Ltd.

13 pending office actions • 6 art units • 12 examiners • 0 of 13 (0%) have an AI response strategy ready • 21 patents granted in the last 365 days

Portfolio Summary

13
Total Pending OAs
7
Non-Final OAs
6
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Overdue (4)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.

4
Hard (31%)
8
Medium (62%)
1
Easy (8%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only7 (54%)
§102 only1 (8%)
§112 only1 (8%)
Multi-statute (no §101)4 (31%)

Industry Mix

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

4
Life Sciences
31% of docket
1
Information Tech
8% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
31% of docket
4
Business / Other
31% 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.

130 h
Manual time on pending OAs
26 h
Time saved (low, 20%)
46 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KEYWORTH, PETER 2 58.3% +24.0%
SCHLAK, DANIEL KEITH 1 72.9% +37.3%
BAUER, CASSEY D 1 74.6% +16.2%
WILSON, GREGORY A 1 81.9% +6.7%
BHATTACHAN, BIGYAN NMN 1
NORMAN, MARC E 1 84.1% +10.2%
GIORDANO, MICHAEL JAMES 1 78.0% +20.5%
CONNOLLY, MARK A 1 81.9% +9.4%
BARGERO, JOHN E 1 55.5% +30.2%
DAGENAIS, KRISTEN A 1 63.6% +20.2%

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
18136767 HEATING SYSTEM AND METHOD FOR CONTROLLING SUPPLY AIR TEMPERATURE THEREOF CONNOLLY, MARK A 61d
18725157 WATER HEATER WILSON, GREGORY A

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
17414494 METHOD FOR MANUFACTURING COMPOSITE CAPACITIVE DEIONIZATION ELECTRODE,COMPOSITE CAPACITIVE DEIONIZATION ELECTRODE, AND ASSEMBLY THEREOF KOLTONOW, ANDREW ROBERT 50d overdue
18752247 HEAT PUMP AND CONTROL METHOD THEREOF NORMAN, MARC E
18717325 WATER TREATMENT SYSTEM KEYWORTH, PETER
18714050 WATER PURIFICATION SYSTEM KEYWORTH, PETER

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
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
19003252 MOTOR ASSEMBLY, PUMP, AND BOILER INCLUDING THE SAME SCHLAK, DANIEL KEITH
18965143 WATER HEATER BAUER, CASSEY D
18752247 HEAT PUMP AND CONTROL METHOD THEREOF NORMAN, MARC E
18717325 WATER TREATMENT SYSTEM KEYWORTH, PETER
18714050 WATER PURIFICATION SYSTEM KEYWORTH, PETER
17990470 FLUID HEATING APPARATUS BARGERO, JOHN E

Top Art Units

Art UnitApps
3763 2
3762 2
1795 2
1794 1
2115 1
1717 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19003252 MOTOR ASSEMBLY, PUMP, AND BOILER INCLUDING THE SAME SCHLAK, DANIEL KEITH §103 Non-Final OA Pending Dec 27, 2024
18965143 WATER HEATER BAUER, CASSEY D §103 Non-Final OA Pending Dec 02, 2024
18725157 WATER HEATER WILSON, GREGORY A §102 Non-Final OA Pending Jun 28, 2024
18754517 ENERGY STORAGE SYSTEM CONNECTION TUBE AND CONDENSER BHATTACHAN, BIGYAN NMN 3763 §103 Final Rejection Pending Jun 26, 2024
18752247 HEAT PUMP AND CONTROL METHOD THEREOF NORMAN, MARC E 3763 §103§112 Final Rejection Pending Jun 24, 2024
18717325 WATER TREATMENT SYSTEM KEYWORTH, PETER 1794 §102§103§112 Non-Final OA Pending Jun 06, 2024
18714050 WATER PURIFICATION SYSTEM KEYWORTH, PETER §102§103§112 Non-Final OA Pending May 28, 2024
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
17990470 FLUID HEATING APPARATUS BARGERO, JOHN E 3762 §112 Final Rejection Pending Nov 18, 2022
17913405 CAPACITIVE DEIONIZATION ELECTRODE LAMINATE AND METHOD FOR MANUFACTURING SAME DAGENAIS, KRISTEN A 1717 §103 Non-Final OA 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§112 Final Rejection 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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