Prosecution Insights
Last updated: August 16, 2026

Mahle International GmbH

42 pending office actions • 15 art units • 38 examiners • 0 of 42 (0%) have an AI response strategy ready • 95 patents granted in the last 365 days

Portfolio Summary

42
Total Pending OAs
26
Non-Final OAs
12
Final Rejections
4
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 16 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

9
Overdue
0
Due this week
4
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. 16 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (9)Due ≤ 30 days (4)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.

29
Hard (69%)
12
Medium (29%)
1
Easy (2%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (2%)
§103 only10 (24%)
§102 only1 (2%)
§112 only1 (2%)
Double-patenting + other1 (2%)
Multi-statute (no §101)28 (67%)

Industry Mix

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

5
Life Sciences
12% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
8
Semiconductors
19% of docket
22
Mechanical / Eng
52% of docket
7
Business / Other
17% 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.

420 h
Manual time on pending OAs
84 h
Time saved (low, 20%)
147 h
Time saved (mid, 35%)
3.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ARANT, HARRY E 2 49.0% +22.1%
AL SAMIRI, KHALED AHMED ALI 2 47.4% +59.3%
PHAN, AN BACH 2 100.0% +0.0%
ARMSTRONG, KAREN JOYCE 2 66.7% +13.3%
LIETHEN, KURT PHILIP 1 79.2% +10.0%
LEE, GEOFFREY S 1 60.8% +19.7%
HOLLY, LEE A 1 74.9% +6.2%
SUBRAMANIAN, VISWANATHAN 1 80.6% +21.0%
MCDUFFIE, MICHAEL D 1 67.5% -10.3%
DODDS, SCOTT 1 68.4% +35.4%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18966054 ELECTRICALLY EXCITED MACHINE AND CONTACTLESS ARRANGEMENT FOR AN ELECTRICALLY EXCITED MACHINE SUBRAMANIAN, VISWANATHAN

Hard Cases (29)

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
18147913 ASSEMBLY AND ELECTRIC COMPRESSOR WITH NON-RADIAL CLAMPING FEATURE HERRMANN, JOSEPH S 89d overdue
18988861 CAMSHAFT HOLLY, LEE A 17d overdue
18015958 COOLING SYSTEM RUBY, TRAVIS C 4d overdue
18384373 HEAT EXCHANGER LING, FOR K. 3d overdue
18239109 MOTOR DEVICE FOR AN ELECTRIC BICYCLE STANLEY, TYLER JAY 12d
18624397 METHOD FOR PRODUCING A FLUID FLOW-THROUGH COMPONENT FOR A HEAT EXCHANGER BESLER, CHRISTOPHER JAMES 13d
18661196 SINTERING PASTE, METHOD FOR ELECTRICALLY CONDUCTIVE, MATERIALLY BONDED CONNECTION OF AN ALUMINUM CONDUCTOR COVERED WITH AN OXIDE LAYER TO AN ELECTRONIC COMPONENT AND ELECTRONIC PRODUCT MCALLISTER, MICHAEL F 30d
18380790 HEAT EXCHANGER MODULE, METHOD FOR PROVIDING THE SAME AND MOTOR VEHICLE SYSTEM HAVING AT LEAST ONE HEAT EXCHANGER MODULE AL SAMIRI, KHALED AHMED ALI 50d

Interview Candidates (10)

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
17860101 BATTERY DEVICE AND USE THEREOF IN A MOTOR VEHICLE ARMSTRONG, KAREN JOYCE 187d overdue
17739116 BATTERY MODULE ARMSTRONG, KAREN JOYCE 42d overdue
18380790 HEAT EXCHANGER MODULE, METHOD FOR PROVIDING THE SAME AND MOTOR VEHICLE SYSTEM HAVING AT LEAST ONE HEAT EXCHANGER MODULE AL SAMIRI, KHALED AHMED ALI 50d
19218585 AIR INTAKE DUCT FOR MOTOR VEHICLE LIETHEN, KURT PHILIP
19100560 PUMPING DEVICE FOR A MOTOR VEHICLE LEE, GEOFFREY S
19040503 Thermal Management Module for an Electric Vehicle ARANT, HARRY E
18966054 ELECTRICALLY EXCITED MACHINE AND CONTACTLESS ARRANGEMENT FOR AN ELECTRICALLY EXCITED MACHINE SUBRAMANIAN, VISWANATHAN
18926303 METHOD FOR PRODUCING A PUMP DEVICE DODDS, SCOTT

Top Art Units

Art UnitApps
3763 10
2834 6
3746 3
3726 2
3761 2
1726 2
1723 2
3747 1
3632 1
1746 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19218585 AIR INTAKE DUCT FOR MOTOR VEHICLE LIETHEN, KURT PHILIP 3747 §102§103 Non-Final OA Pending May 26, 2025
19100560 PUMPING DEVICE FOR A MOTOR VEHICLE LEE, GEOFFREY S 3746 §102§103§112 Non-Final OA Pending Jan 31, 2025
19040503 Thermal Management Module for an Electric Vehicle ARANT, HARRY E §102§103 Non-Final OA Pending Jan 29, 2025
18988861 CAMSHAFT HOLLY, LEE A 3726 §102§103 Non-Final OA 17d overdue Pending Dec 19, 2024
18966054 ELECTRICALLY EXCITED MACHINE AND CONTACTLESS ARRANGEMENT FOR AN ELECTRICALLY EXCITED MACHINE SUBRAMANIAN, VISWANATHAN 2834 §103 Non-Final OA Pending Dec 02, 2024
18931267 MOUNTING PLATE MCDUFFIE, MICHAEL D 3632 §103 Final Rejection 17d overdue Pending Oct 30, 2024
18926303 METHOD FOR PRODUCING A PUMP DEVICE DODDS, SCOTT 1746 §102§103§112 Non-Final OA Pending Oct 24, 2024
18924037 HEAT EXCHANGER ASSEMBLY IN A MOTOR VEHICLE AL SAMIRI, KHALED AHMED ALI 3763 §102§103§112 Non-Final OA Pending Oct 23, 2024
18830924 HEAT EXCHANGER, PREFERABLY FOR A MOTOR VEHICLE PHAN, AN BACH 3763 §103§112 Non-Final OA Pending Sep 11, 2024
18796598 RESERVOIR, PREFERABLY FOR A MOTOR VEHICLE DIAZ, MIGUEL ANGEL 3763 §102§112 Final Rejection Pending Aug 07, 2024
18773783 AIR FILTERING SYSTEM ORLANDO, AMBER ROSE §102§103§112DP Non-Final OA Pending Jul 16, 2024
18772510 AIR FILTERING SYSTEM JONES, CHRISTOPHER P §102§103§112 Non-Final OA Pending Jul 15, 2024
18770911 AIR FILTERING PROCESS AND HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM MCKENZIE, THOMAS B §102§103§112 Non-Final OA Pending Jul 12, 2024
18767150 FIN DEVICE FOR HEAT EXCHANGER RUPPERT, ERIC S 3763 §103§112 Final Rejection Pending Jul 09, 2024
18717417 SYSTEM AND METHOD FOR MANUFACTURING AN ELECTRIC MOTOR KENERLY, TERRANCE L 2834 §102§103§112 Non-Final OA Pending Jun 06, 2024
18669121 VALVE SYSTEM FOR CONTROL OF HVAC AIR FLOW IN A VEHICLE SCHULT, ALLEN §102§103§112 Non-Final OA Pending May 20, 2024
18661196 SINTERING PASTE, METHOD FOR ELECTRICALLY CONDUCTIVE, MATERIALLY BONDED CONNECTION OF AN ALUMINUM CONDUCTOR COVERED WITH AN OXIDE LAYER TO AN ELECTRONIC COMPONENT AND ELECTRONIC PRODUCT MCALLISTER, MICHAEL F 2847 §102§103 Non-Final OA 30d Pending May 10, 2024
18708161 INDUCTIVELY ELECTRICALLY SYNCHRONOUS MACHINE ISLAM, MUHAMMAD S 2846 §102§112 Non-Final OA 72d Pending May 07, 2024
18704915 SYSTEM WITH AN ELECTRIC ROTARY TRANSFORMER STOUT, RILEY OWEN 2834 §102§103 Non-Final OA Pending Apr 25, 2024
18704447 ROTOR FOR AN EXTERNALLY EXCITED SYNCHRONOUS MACHINE GUGGER, SEAN A 2834 §103 Non-Final OA Pending Apr 24, 2024
18624397 METHOD FOR PRODUCING A FLUID FLOW-THROUGH COMPONENT FOR A HEAT EXCHANGER BESLER, CHRISTOPHER JAMES 3726 §103§112 Final Rejection 13d Pending Apr 02, 2024
18611963 METHOD FOR OPERATING A REFRIGERANT CIRCUIT SYSTEM FOR A VEHICLE, A REFRIGERANT CIRCUIT SYSTEM FOR CARRYING OUT THE METHOD AND A VEHICLE HAVING THE SAME OSWALD, KIRSTIN U 3763 §103§112 Final Rejection Pending Mar 21, 2024
18689420 DIRECT COOLED ELECTRIC MOTOR QURESHI, MOHAMMED AHMED 2834 §102 Non-Final OA 50d overdue Pending Mar 05, 2024
18689413 ELECTRIC MOTOR MANN JR, CHARLIE FRANK 2834 §103§112Other Non-Final OA Pending Mar 05, 2024
18442071 AN ELECTRIC DRIVE SYSTEM FOR AN ASSISTED PEDALING BICYCLE LEE, MATTHEW D 3617 §112 Final Rejection 15d Pending Feb 14, 2024
18428368 THERMAL MANAGEMENT MODULE PHAN, AN BACH 3763 §102§103 Final Rejection Pending Jan 31, 2024
18568835 FLOOR ASSEMBLY FOR INDUCTIVE CHARGING DEVICE DIAO, M BAYE §102§103 Non-Final OA Pending Dec 10, 2023
18519377 AIR CONDUIT TUBE GIORDANO, MICHAEL JAMES 3762 §102§103§112 Non-Final OA Pending Nov 27, 2023
18384373 HEAT EXCHANGER LING, FOR K. 3763 §102§103 Final Rejection 3d overdue Pending Oct 26, 2023
18380790 HEAT EXCHANGER MODULE, METHOD FOR PROVIDING THE SAME AND MOTOR VEHICLE SYSTEM HAVING AT LEAST ONE HEAT EXCHANGER MODULE AL SAMIRI, KHALED AHMED ALI 3763 §102§103§112 Non-Final OA 50d Pending Oct 17, 2023
18368135 METHOD FOR DETERMINING AN OUTPUT TEMPERATURE OF A FLUID CHAMBERS, JOHN MICHAEL §101§102§103 Non-Final OA Pending Sep 14, 2023
18239109 MOTOR DEVICE FOR AN ELECTRIC BICYCLE STANLEY, TYLER JAY 3611 §102§103§112Other Final Rejection 12d Pending Aug 28, 2023
18119258 ELECTRIC HEATING DEVICE ROSARIO-APONTE, ALBA T 3761 §103 Non-Final OA Pending Mar 08, 2023
18108941 HEAT EXCHANGER WITH OPTIMIZED PRESSURE LOSS ARANT, HARRY E 3763 §102§103§112 Final Rejection Pending Feb 13, 2023
18015958 COOLING SYSTEM RUBY, TRAVIS C 3763 §102§103§112 Non-Final OA 4d overdue Pending Jan 12, 2023
18147913 ASSEMBLY AND ELECTRIC COMPRESSOR WITH NON-RADIAL CLAMPING FEATURE HERRMANN, JOSEPH S 3746 §102§103§112 Non-Final OA 89d overdue Pending Dec 29, 2022
17944004 ELECTRIC COMPRESSOR WITH DOMED INVERTER COVER KASTURE, DNYANESH G 3746 §103 Non-Final OA Pending Sep 13, 2022
17860101 BATTERY DEVICE AND USE THEREOF IN A MOTOR VEHICLE ARMSTRONG, KAREN JOYCE 1726 §103 Final Rejection 187d overdue Pending Jul 08, 2022
17839422 TRACTION BATTERY DISNEY, CHRISTINE CONLON 1723 §103 Non-Final OA 34d Pending Jun 13, 2022
17739116 BATTERY MODULE ARMSTRONG, KAREN JOYCE 1726 §103 Non-Final OA 42d overdue Pending May 07, 2022
17681773 ELECTRIC BATTERY AND MOTOR VEHICLE ZENG, LINGWEN R 1723 §103 Final Rejection Pending Feb 26, 2022
17288511 ELECTRIC POWER CONVERTER DEVICE BELAY, DILNESSA B 3761 §103 Non-Final OA 226d overdue Pending Apr 23, 2021

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