Prosecution Insights
Last updated: October 02, 2026

Hanon Systems

Technology area: Medical Devices & Mechanical Engineering

48 pending office actions • 14 art units • 37 examiners • 0 of 48 (0%) have an AI response strategy ready • 89 patents granted in the last 365 days

Portfolio Summary

48
Total Pending OAs
35
Non-Final OAs
12
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 9 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
1
Due this week
3
Due this month
0
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. 9 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 7 days (1)Due ≤ 30 days (3)

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.

35
Hard (73%)
10
Medium (21%)
3
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (4%)
§103 only7 (15%)
§102 only3 (6%)
§112 only3 (6%)
Multi-statute (no §101)33 (69%)

Industry Mix

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

2
Life Sciences
4% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
3
Semiconductors
6% of docket
26
Mechanical / Eng
54% of docket
17
Business / Other
35% 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.

480 h
Manual time on pending OAs
96 h
Time saved (low, 20%)
168 h
Time saved (mid, 35%)
4.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CIRIC, LJILJANA V 4 77.2% +22.2%
SHAIKH, MERAJ A 3 57.3% +22.3%
FURDGE, LARRY L 2 62.3% +16.9%
DUONG, THO V 2 67.0% +17.5%
NORMAN, MARC E 2 84.1% +10.7%
ARANT, HARRY E 2 49.6% +21.4%
ROJOHN III, CLAIRE E 2 66.6% +18.1%
ZERPHEY, CHRISTOPHER R 2 48.9% +19.2%
COMLEY, ALEXANDER BRYANT 1 57.8% +38.9%
MARTIN, ELIZABETH J 1 78.8% +20.8%

Hard Cases (35)

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
18485164 MOBILE APPARATUS INCLUDING AIR-CONDITIONING APPARATUS ZERPHEY, CHRISTOPHER R 286d overdue
18724450 FAN WITH A DAMPING MEMBER FOR REDUCING HIGH-FREQUENCY NOISE AND SECURING PRODUCTIVITY FISHER, WESLEY LE 46d overdue
18549419 DEVICE FOR COOLING A FLUID TO BE COMPRESSED IN A COMPRESSOR AND COMPRESSOR WITH THE DEVICE ZERPHEY, CHRISTOPHER R 36d overdue
18036292 CONTROL SYSTEM FOR ARTIFICIAL INTELLIGENCE-BASED VEHICLE INTEGRATED THERMAL MANAGEMENT SYSTEM, AND METHOD OF CONTROLLING SAME NORMAN, MARC E 16d overdue
18571552 DUST COLLECTION UNIT FOR ELECTRIC PRECIPITATOR AND ELECTRIC PRECIPITATOR INCLUDING SAME TURNER, SONJI 5d
18995748 INTEGRATED COOLANT MODULE LATHERS, KEVIN ANTHONY 9d
18074888 SCENT DIFFUSION CARTRIDGE CONVERSION SYSTEM AND METHOD FOR VEHICLE SEGED, NEBYATE SAMUEL 19d
19133085 Scroll Compressor COMLEY, ALEXANDER BRYANT —

Interview Candidates (21)

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
18485164 MOBILE APPARATUS INCLUDING AIR-CONDITIONING APPARATUS ZERPHEY, CHRISTOPHER R 286d overdue
18549419 DEVICE FOR COOLING A FLUID TO BE COMPRESSED IN A COMPRESSOR AND COMPRESSOR WITH THE DEVICE ZERPHEY, CHRISTOPHER R 36d overdue
18036292 CONTROL SYSTEM FOR ARTIFICIAL INTELLIGENCE-BASED VEHICLE INTEGRATED THERMAL MANAGEMENT SYSTEM, AND METHOD OF CONTROLLING SAME NORMAN, MARC E 16d overdue
19133085 Scroll Compressor COMLEY, ALEXANDER BRYANT —
19182428 REFRIGERANT MANIFOLD MARTIN, ELIZABETH J —
19070418 VEHICLE HEAT PUMP SYSTEM FURDGE, LARRY L —
19048720 AIR CONDITIONER FOR VEHICLE DUONG, THO V —
19099692 SENSOR-INTEGRATED EXPANSION VALVE NORMAN, MARC E —

Top Art Units

Art UnitApps
3763 15
3746 2
3747 2
3799 2
3753 1
3679 1
3733 1
2837 1
2834 1
3745 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19133085 Scroll Compressor COMLEY, ALEXANDER BRYANT 3746 §102§103§112 Non-Final OA — Pending May 27, 2025
19182428 REFRIGERANT MANIFOLD MARTIN, ELIZABETH J — §112 Non-Final OA — Pending Apr 17, 2025
19121217 REFRIGERANT MANIFOLD AND REFRIGERANT MODULE INCLUDING SAME DUKE, EMMANUEL E — §112 Non-Final OA — Pending Apr 15, 2025
19070418 VEHICLE HEAT PUMP SYSTEM FURDGE, LARRY L — §102§103 Non-Final OA — Pending Mar 04, 2025
19048785 AIR CONDITIONER FOR VEHICLE MCKINNON, TERRELL L — §102 Non-Final OA — Pending Feb 07, 2025
19048720 AIR CONDITIONER FOR VEHICLE DUONG, THO V — §102§103§112 Non-Final OA — Pending Feb 07, 2025
19101213 VEHICLE HEAT MANAGEMENT SYSTEM RUBY, TRAVIS C — §102§112 Non-Final OA — Pending Feb 04, 2025
19044173 FOUR-WAY BALL VALVE VENKATESAN, UMASHANKAR 3753 §102 Final Rejection — Pending Feb 03, 2025
19099692 SENSOR-INTEGRATED EXPANSION VALVE NORMAN, MARC E — §103§112 Non-Final OA — Pending Jan 29, 2025
19099749 HEAT EXCHANGER ARANT, HARRY E — §102§103§112 Non-Final OA — Pending Jan 29, 2025
18996902 Pipe Connector RUFRANO, ALEXANDER TYLER 3679 §103§112 Non-Final OA — Pending Jan 17, 2025
18995748 INTEGRATED COOLANT MODULE LATHERS, KEVIN ANTHONY 3747 §102§103 Final Rejection 9d Pending Jan 16, 2025
19022561 APPARATUS FOR DETECTING DISCONNECTION OF MOTOR YENINAS, STEVEN LEE — §103 Non-Final OA — Pending Jan 15, 2025
18994832 MANIFOLD FLUID MODULE ARANT, HARRY E — §102§103 Non-Final OA — Pending Jan 15, 2025
18994727 COMPRESSOR COUPLING COMPONENT FOR COUPLING A DRIVE SHAFT AND A MOVABLE SPIRAL IN A SCROLL COMPRESSOR DAVIS, MARY ALICE 3746 §112 Non-Final OA 28d Pending Jan 15, 2025
18994753 RESERVOIR TANK CASTELLANO, STEPHEN J 3733 §103 Final Rejection — Pending Jan 15, 2025
18994021 VAPOR INJECTION HEAT PUMP SYSTEM AND METHOD FOR OPERATING SAME SHAIKH, MERAJ A — §102§103 Non-Final OA — Pending Jan 13, 2025
18993329 VALVE DEVICE FOR OPERATION WITH A REFRIGERANT FURDGE, LARRY L 3763 §102§103§112 Non-Final OA — Pending Jan 10, 2025
18947479 NON-CIRCULAR SHAPE VEHICLE A/C MUFFLER SAN MARTIN, EDGARDO 2837 §103 Non-Final OA — Pending Nov 14, 2024
18944223 PRESSURE RELIEF ARRANGEMENT IN REFRIGERANT CIRCUITS BRADFORD, JONATHAN — §103 Final Rejection — Pending Nov 12, 2024
18939130 AIR CONDITIONING APPARATUS FOR A VEHICLE SHAIKH, MERAJ A 3763 §102§103 Non-Final OA — Pending Nov 06, 2024
18861945 ELECTRIC COMPRESSOR ORTEGA, JOSEPH 2834 §102§103 Final Rejection — Pending Oct 31, 2024
18930320 HEAT EXCHANGER CIRIC, LJILJANA V 3763 §103§112 Non-Final OA — Pending Oct 29, 2024
18856416 HEAT EXCHANGER ROJOHN III, CLAIRE E 3763 §102§103§112 Non-Final OA — Pending Oct 11, 2024
18851453 VEHICLE HEAT PUMP SYSTEM SULLENS, TAVIA L 3763 §102§103§112 Non-Final OA — Pending Sep 26, 2024
18851119 RESERVOIR TANK HASAN, SYED O 3747 §102§103 Non-Final OA — Pending Sep 26, 2024
18882867 Outside Air Introduction Device and HVAC System for Vehicle Including the Same GRAY, PAUL J — §102§103§112 Non-Final OA — Pending Sep 12, 2024
18840575 VAPOR INJECTION MODULE AND VEHICLE HEAT MANAGEMENT DEVICE INCLUDING SAME CIRIC, LJILJANA V 3763 §102§112 Non-Final OA — Pending Aug 22, 2024
18839750 HEAT EXCHANGER PHAN, AN BACH 3763 §103 Final Rejection 42d overdue Pending Aug 20, 2024
18795759 THERMAL MANAGEMENT SYSTEM AND METHOD OF CONTROLLING THE SAME NOUKETCHA, LIONEL W 3763 §102§103§112 Non-Final OA — Pending Aug 06, 2024
18728489 MANIFOLD FLUID MODULE CIRIC, LJILJANA V 3763 §102 Final Rejection — Pending Jul 12, 2024
18726471 AIR CONDITIONER FOR VEHICLE ANDERSON II, STEVEN S — §103§112 Non-Final OA — Pending Jul 03, 2024
18724450 FAN WITH A DAMPING MEMBER FOR REDUCING HIGH-FREQUENCY NOISE AND SECURING PRODUCTIVITY FISHER, WESLEY LE 3745 §103§112 Final Rejection 46d overdue Pending Jun 26, 2024
18708341 HEAT EXCHANGER RUPPERT, ERIC S 3763 §102§103 Final Rejection — Pending Jun 18, 2024
18710541 HEAT EXCHANGER ROJOHN III, CLAIRE E 3763 §102§112 Non-Final OA — Pending Jun 07, 2024
18611049 AIR CONDITIONING SYSTEM FOR A VEHICLE NGUYEN, NGOC T — §102§103 Non-Final OA — Pending Mar 20, 2024
18571552 DUST COLLECTION UNIT FOR ELECTRIC PRECIPITATOR AND ELECTRIC PRECIPITATOR INCLUDING SAME TURNER, SONJI 1776 §102§103§112 Non-Final OA 5d Pending Dec 18, 2023
18569294 FLUID HEATING HEATER NGUYEN, HUNG D — §103§112 Non-Final OA — Pending Dec 12, 2023
18511712 AIR CONDITIONER FOR VEHICLE CIRIC, LJILJANA V 3763 §102§112 Non-Final OA — Pending Nov 16, 2023
18560963 REAR AIR CONDITIONER FOR VEHICLE CHABREYRIE, RODOLPHE ANDRE — §103§112 Non-Final OA — Pending Nov 15, 2023
18485164 MOBILE APPARATUS INCLUDING AIR-CONDITIONING APPARATUS ZERPHEY, CHRISTOPHER R 3799 §103§112 Final Rejection 286d overdue Pending Oct 11, 2023
18286413 HEAT APPARATUS FOR VEHICLE BARGERO, JOHN E 3762 §103§112 Non-Final OA — Pending Oct 11, 2023
18549419 DEVICE FOR COOLING A FLUID TO BE COMPRESSED IN A COMPRESSOR AND COMPRESSOR WITH THE DEVICE ZERPHEY, CHRISTOPHER R 3799 §102§103§112 Final Rejection 36d overdue Pending Sep 07, 2023
18277467 VEHICULAR HEAT MANAGEMENT SYSTEM SHAIKH, MERAJ A 3763 §102§103§112 Non-Final OA — Pending Aug 16, 2023
18036292 CONTROL SYSTEM FOR ARTIFICIAL INTELLIGENCE-BASED VEHICLE INTEGRATED THERMAL MANAGEMENT SYSTEM, AND METHOD OF CONTROLLING SAME NORMAN, MARC E 3763 §101§112 Non-Final OA 16d overdue Pending May 10, 2023
18248471 COOLER WITH TWO SUBSTANTIALLY PARALLEL FLOW CHAMBERS AND THREE SUBSTANTIALLY PARALLEL PLATES DUONG, THO V 3763 §103 Non-Final OA — Pending Apr 10, 2023
18247693 HOUSING UNIT FOR AN ELECTRONIC COMPONENT OF AN ELECTRICAL REFRIGERANT COMPRESSOR MULARSKI, ROSS TERRY 2841 §103 Final Rejection — Pending Apr 03, 2023
18074888 SCENT DIFFUSION CARTRIDGE CONVERSION SYSTEM AND METHOD FOR VEHICLE SEGED, NEBYATE SAMUEL 1758 §101§103 Non-Final OA 19d Pending Dec 05, 2022

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