Prosecution Insights
Last updated: August 18, 2026

Schaeffler Technologies AG & Co. KG

69 pending office actions • 36 art units • 65 examiners • 0 of 69 (0%) have an AI response strategy ready • 231 patents granted in the last 365 days

Portfolio Summary

69
Total Pending OAs
52
Non-Final OAs
10
Final Rejections
7
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.

7
Overdue
1
Due this week
4
Due this month
0
Due in next 60 days
4
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 (7)Due ≤ 7 days (1)Due ≤ 30 days (4)Due later (4)

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.

34
Hard (49%)
31
Medium (45%)
3
Easy (4%)
1
Unknown (1%)

Rejection Statute Mix

BucketCases
§101 + other2 (3%)
§103 only23 (33%)
§102 only8 (12%)
§112 only3 (4%)
Multi-statute (no §101)32 (46%)
No statute on record1 (1%)

Industry Mix

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

7
Life Sciences
10% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
22
Semiconductors
32% of docket
31
Mechanical / Eng
45% of docket
9
Business / Other
13% 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.

690 h
Manual time on pending OAs
138 h
Time saved (low, 20%)
241 h
Time saved (mid, 35%)
6.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
NGUYEN, LILLIAN T 3 84.1% +13.9%
SKROUPA, JOSHUA A 2 80.4% +15.1%
MACARTHUR, VICTOR L 2 66.2% +13.1%
COOK, WILLIAM J 1 86.1% +11.1%
ZALESKAS, JOHN M 1 62.0% +19.1%
HOLMAN, JOHN D 1 57.8% +25.9%
TIETJEN, MARINA ANNETTE 1 75.1% +20.7%
FOSTER, NICHOLAS L 1 75.5% +25.1%
GEIST, RICHARD EDWIN 1 50.0% +30.6%
GRAY, PAUL J 1 78.1% +10.1%

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
19154036 FREEWHEEL-AXIAL BEARING ASSEMBLY, AND TORQUE CONVERTER NGUYEN, LILLIAN T
18711613 PENDULUM ROCKER DAMPER HAVING A ROTATION AXIS SKROUPA, JOSHUA A

Hard Cases (34)

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
18554512 STATOR OF AN ELECTRIC AXIAL FLUX MACHINE, AND AXIAL FLUX MACHINE STEFANON, JUSTIN 44d overdue
18576879 POWER SOURCE CONTROL CIRCUIT AND POWER STEERING SYSTEM ISLAM, MUHAMMAD S 16d overdue
17923035 LAYER SYSTEM, FLOW FIELD PLATE HAVING A LAYER SYSTEM OF THIS TYPE, AND FUEL CELL, ELECTROLYZER OR REDOX FLOW CELL DARBY, BRENDON CHARLES 1d overdue
18713832 SENSOR ARRANGEMENT AND ELECTRIC MACHINE JOHNSON, RASHAD H 12d
18267294 METHOD FOR PRODUCING A BIPOLAR PLATE FOR AN ELECTROCHEMICAL CELL, AND BIPOLAR PLATE YOON, KEVIN E 22d
18704454 CENTRIFUGAL FORCE PENDULUM COMPRISING RADIALLY INTERNAL STOP DAMPER GOKHALE, PRASAD V 77d
19386369 GEAR RING ASSEMBLY COOK, WILLIAM J
19155680 METHOD FOR MANAGING AN ENGINE OF A VEHICLE TO AVOID OVER-ACCELERATION HOLMAN, JOHN D

Interview Candidates (14)

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
19386369 GEAR RING ASSEMBLY COOK, WILLIAM J
19164198 METHOD FOR CONTROLLING A REDUNDANT ACTUATOR WITH TWO PARTIAL ACTUATORS AND ACTUATOR SYSTEM WITH A REDUNDANT ACTUATOR HAVING TWO PARTIAL ACTUATORS ZALESKAS, JOHN M
19155680 METHOD FOR MANAGING AN ENGINE OF A VEHICLE TO AVOID OVER-ACCELERATION HOLMAN, JOHN D
19154036 FREEWHEEL-AXIAL BEARING ASSEMBLY, AND TORQUE CONVERTER NGUYEN, LILLIAN T
19238552 COOLANT CONTROL VALVE TIETJEN, MARINA ANNETTE
19134210 SEAL ARRANGEMENT FOSTER, NICHOLAS L
19133227 BRAKING SYSTEM FOR A MOTOR VEHICLE THAT CAN BE DRIVEN BY AN ELECTRIC MACHINE GEIST, RICHARD EDWIN
19133407 SOLENOID VALVE UNIT, CLEANING DEVICE, AND VEHICLE GRAY, PAUL J

Top Art Units

Art UnitApps
2834 11
3618 4
3617 3
3667 2
3655 2
3675 2
3753 2
3679 2
3678 2
2837 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19386369 GEAR RING ASSEMBLY COOK, WILLIAM J 3618 §102§103§112 Non-Final OA Pending Nov 12, 2025
19164198 METHOD FOR CONTROLLING A REDUNDANT ACTUATOR WITH TWO PARTIAL ACTUATORS AND ACTUATOR SYSTEM WITH A REDUNDANT ACTUATOR HAVING TWO PARTIAL ACTUATORS ZALESKAS, JOHN M 3747 §112 Non-Final OA Pending Sep 11, 2025
19155680 METHOD FOR MANAGING AN ENGINE OF A VEHICLE TO AVOID OVER-ACCELERATION HOLMAN, JOHN D 3667 §102§103§112 Non-Final OA Pending Aug 12, 2025
19154036 FREEWHEEL-AXIAL BEARING ASSEMBLY, AND TORQUE CONVERTER NGUYEN, LILLIAN T 3655 §103 Non-Final OA Pending Aug 06, 2025
19238552 COOLANT CONTROL VALVE TIETJEN, MARINA ANNETTE 3799 §102§112 Non-Final OA Pending Jun 16, 2025
19134210 SEAL ARRANGEMENT FOSTER, NICHOLAS L 3675 §102§103 Non-Final OA Pending May 30, 2025
19133227 BRAKING SYSTEM FOR A MOTOR VEHICLE THAT CAN BE DRIVEN BY AN ELECTRIC MACHINE GEIST, RICHARD EDWIN 3665 §103§112 Non-Final OA Pending May 28, 2025
19133407 SOLENOID VALVE UNIT, CLEANING DEVICE, AND VEHICLE GRAY, PAUL J 3753 §102§103§112 Non-Final OA Pending May 28, 2025
19128567 ROLLING BEARING AND METHOD FOR PRODUCING A ROLLING BEARING CAGE NGUYEN, AIMEE TRAN 3617 §103 Non-Final OA Pending May 09, 2025
19127223 SUPPORT STRUCTURE FOR A HEATING MATRIX MCDUFFIE, MICHAEL D 3632 §102§103 Non-Final OA Pending May 05, 2025
19176759 Individual Monitoring Of A Plurality Of Output Points Of A System For The Vehicle-Based Supply Of External Loads LI, HELEN §101§103 Non-Final OA Pending Apr 11, 2025
19109819 Diagnosing A Hydrogen Sensor GRAVES, TIMOTHY P 2855 §102§103 Non-Final OA Pending Mar 07, 2025
19107033 HYDRAULIC CONTROL OF PLATE-FORM DESIGN NICHOLS, PHYLLIS M 3753 §102 Non-Final OA Pending Feb 27, 2025
19064269 Electrical Circuit, On-Board Power Supply System, Vehicle, Method, Computer Program, And Computer-Readable Medium TRAN, THAI H 2836 §103§112 Non-Final OA Pending Feb 26, 2025
19063004 ENGINE CONTROL METHOD SUITABLE FOR A HYBRID ARCHITECTURE WITH DRIVE BY THE ELECTRIC MOTOR ONLY PENKO, JOSHUA JEFFREY 3667 §103 Non-Final OA Pending Feb 25, 2025
18985360 MODULAR HYBRID TRANSMISSION SECONDARY STATOR COOLING TEKA, ABIY 3745 §102 Final Rejection Pending Dec 18, 2024
18981662 P2 HYBRID MODULE WITH K0 CLUTCH PERKINS, THEODORE L 2834 §103§112 Non-Final OA Pending Dec 16, 2024
18871168 CLUTCH UNIT FOR REVERSIBLY COUPLING A DRIVE SIDE TO AN OUTPUT SIDE OF A DRIVE TRAIN LORENCE, RICHARD M 3617 §103 Non-Final OA Pending Dec 03, 2024
18866574 BALL SCREW DRIVE AND ELECTROMECHANICAL ACTUATOR PRATHER, GREGORY T 3618 §103 Final Rejection 9d overdue Pending Nov 18, 2024
18859706 WHEEL WELL GUARD FOR A WHEEL WELL OF A VEHICLE AND VEHICLE HAVING THE WHEEL WELL GUARD CLEMMONS, STEVE M §102§103§112 Non-Final OA Pending Oct 24, 2024
18859163 SUPPLY DEVICE FOR SUPPLYING LUBRICANT, SYSTEM FOR SUPPLYING LUBRICANT TO A ROLLING ELEMENT BEARING, AND TRANSMISSION FOR A VEHICLE LIU, HENRY Y 3654 §102§103Other Final Rejection Pending Oct 23, 2024
18897423 WAVE WINDING RING TERMINAL HIGH VOLTAGE CONNECTION ALMAWRI, MAGED M 2834 §103 Non-Final OA Pending Sep 26, 2024
18850669 SEALING ASSEMBLY FOR A WHEEL BEARING, AND WHEEL BEARING COMPRISING A SEALING ASSEMBLY JOHNSON, PHILLIP A 3617 §102Other Non-Final OA Pending Sep 25, 2024
18846666 METHOD FOR COUPLING A FIRST PARTIAL DRIVE CHAIN OF A HYBRID VEHICLE TO A SECOND PARTIAL DRIVE TRAIN, COMPUTER PROGRAM PRODUCT, AND HYBRID VEHICLE DRIVE TRAIN WHALEN, MICHAEL F 3661 §101§103§112 Non-Final OA Pending Sep 13, 2024
18844386 METHOD FOR DETERMINING A TORQUE FRANK, RODNEY T §112 Non-Final OA Pending Sep 06, 2024
18842798 METHOD FOR PRODUCING ROLLING BEARING COMPONENTS WITH A HIGH DEGREE OF TOUGHNESS YOO, JUN S 3726 §103 Final Rejection Pending Aug 30, 2024
18842421 STEERING ACTUATOR PRICE, MITCHELL JAMES §102§103§112 Non-Final OA Pending Aug 29, 2024
18840193 MULTI-PISTON DISENGAGEMENT SYSTEM FOR A BRAKING DEVICE OF A MOTOR VEHICLE AND BRAKING DEVICE FOR A TRANSMISSION ASSEMBLY OF A MOTOR VEHICLE WITH THE MULTI-PISTON DISENGAGEMENT SYSTEM NGUYEN, LILLIAN T §102§103 Non-Final OA Pending Aug 21, 2024
18784842 WET FRICTION MATERIAL INCLUDING ARC SHAPED SEGMENTS OF DIFFERENT MATERIALS PATEL, RONAK C 1788 §103 Non-Final OA Pending Jul 25, 2024
18832512 ELECTRICAL SYSTEM AND ELECTRICAL DRIVE UNIT SUL, STEPHEN SANGJIN 2838 §102§103 Non-Final OA Pending Jul 24, 2024
18728460 DIRT-PROOF ELECTRIC CONNECTION BETWEEN TWO INSTALLATION AREAS SHRESTHA, SAGAR 2841 §103 Non-Final OA 45d overdue Pending Jul 12, 2024
18722880 MULTIPLE-PISTON DISENGAGEMENT SYSTEM FOR ACTUATING A BRAKE DEVICE OF A VEHICLE, AND BRAKE ASSEMBLY FOR A VEHICLE COMPRISING THE MULTIPLE-PISTON DISENGAGEMENT SYSTEM BOWES, STEPHEN M §102§103§112 Non-Final OA Pending Jun 21, 2024
18719335 PENDULUM ROCKER DAMPER WITH AN AXIS OF ROTATION FOR A DRIVE TRAIN BINDA, GREGORY JOHN 3679 §112 Final Rejection 63d Pending Jun 13, 2024
18717456 WHEEL BEARING UNIT FOR A VEHICLE SKROUPA, JOSHUA A 3678 §102§103 Non-Final OA Pending Jun 07, 2024
18713832 SENSOR ARRANGEMENT AND ELECTRIC MACHINE JOHNSON, RASHAD H 2834 §102§112 Non-Final OA 12d Pending May 28, 2024
18670115 SILICONE FOAM FOR E-MOTORS ELNAKIB, AHMED 2834 §102§103 Non-Final OA Pending May 21, 2024
18711613 PENDULUM ROCKER DAMPER HAVING A ROTATION AXIS SKROUPA, JOSHUA A 3678 §102 Non-Final OA Pending May 20, 2024
18654848 LASER CLEANING AND ACTIVATION OF CU WIRES PRIOR TO PEEK INSULATION COATING KITT, STEPHEN A 1717 §103 Non-Final OA Pending May 03, 2024
18654789 POSITION SENSOR ISLA, RICHARD 2858 §103 Non-Final OA 9d Pending May 03, 2024
18704454 CENTRIFUGAL FORCE PENDULUM COMPRISING RADIALLY INTERNAL STOP DAMPER GOKHALE, PRASAD V 3679 §102§103 Non-Final OA 77d Pending Apr 25, 2024
18702125 METHOD AND DEVICE FOR COMPACTING COIL WINDINGS OF SEGMENTED STATORS MULLINS, BURTON S 2834 §102§103§112 Non-Final OA Pending Apr 17, 2024
18694617 ELECTROMAGNETIC ACTUATOR MUSLEH, MOHAMAD A 2837 §102 Non-Final OA 77d Pending Mar 22, 2024
18604609 PLUG HOLDING DEVICE FOR HOLDING A CONNECTION PLUG, HOUSING OF AN AXLE DEVICE AND SYSTEM FOR FASTENING A CONNECTION PLUG LEON MUNOZ, EDWIN A 2831 §102 Non-Final OA Pending Mar 14, 2024
18689360 SEAL STRUCTURE FOR IN-WHEEL ELECTRIC MOTOR DRIVE SYSTEM, AND IN-WHEEL ELECTRIC MOTOR DRIVE SYSTEM PATEL, VISHAL A 3675 §103§112 Non-Final OA Pending Mar 05, 2024
18689024 ELECTRIC AXIAL FLUX MACHINE SECK, AHMED F 2834 §103 Non-Final OA 72d Pending Mar 04, 2024
18688012 AXIAL FLUX MACHINE SETZER, NICHOLAS LEE 2834 §103 Final Rejection 7d Pending Feb 29, 2024
18588136 DETENT SOLENOID ROJAS, BERNARD 2837 §102 Non-Final OA 36d overdue Pending Feb 27, 2024
18585237 HANDWHEEL ACTUATOR FOR STEERING SYSTEM TORRES WILLIAMS, MELANIE 3616 §103 Non-Final OA Pending Feb 23, 2024
18439946 METHOD OF FORMING A MULTI-COMPONENT ROTATING ASSEMBLY AND ROTATING ASSEMBLY CHANG, MINKI 2834 §103 Final Rejection Pending Feb 13, 2024
18682109 STATOR COOLING DUCTS HAVING FORCED VORTEXES MATES, ROBERT E 2834 §103 Non-Final OA Pending Feb 07, 2024
18293800 METHOD AND DEVICE FOR MEASURING TORQUE KOLB, NATHANIEL J 2896 §103§112 Non-Final OA Pending Jan 31, 2024
18422197 BATTERY ASSEMBLY MURPHY, RYAN PATRICK §103 Non-Final OA Pending Jan 25, 2024
18576879 POWER SOURCE CONTROL CIRCUIT AND POWER STEERING SYSTEM ISLAM, MUHAMMAD S 2846 §102§112 Non-Final OA 16d overdue Pending Jan 05, 2024
18402791 STEERING GEARBOX FOR ROBOTICS CORNER MODULE ENGLISH, JAMES A 3614 §103 Non-Final OA Pending Jan 03, 2024
18543435 STAMPED GEARTRAIN COVER MACARTHUR, VICTOR L 3618 §102§103§112 Final Rejection Pending Dec 18, 2023
18571125 Electrode plate for an electrolysis system FORRY, COLTON BUSA §103 Non-Final OA Pending Dec 15, 2023
18563522 ELECTRIC AXIAL FLUX MACHINE, AND COLLABORATIVE ROBOT COMPRISING AN ELECTRIC AXIAL FLUX MACHINE STOUT, RILEY OWEN 2834 §103 Non-Final OA Pending Nov 22, 2023
18555183 METHOD FOR CONDUCTING A PRE-CHARGING PROCESS OF AN ONBOARD ELECTRICAL SYSTEM OF A VEHICLE, AND ONBOARD ELECTRICAL SYSTEM FOR A VEHICLE ORTIZ, ELIM §102§103 Non-Final OA Pending Oct 12, 2023
18554512 STATOR OF AN ELECTRIC AXIAL FLUX MACHINE, AND AXIAL FLUX MACHINE STEFANON, JUSTIN 2834 §102§103§112Other Non-Final OA 44d overdue Pending Oct 09, 2023
18285383 BLOCKING DEVICE FOR THE RECIRCULATION LOOP IN A FUEL CELL STACK SLIFKA, COLIN W 1732 Non-Final OA Pending Oct 02, 2023
18279637 CONTACTING ASSEMBLY OF A BIPOLAR PLATE AND METHOD FOR CONTACTING A BIPOLAR PLATE LIANG, JACKIE 1726 §102§103 Non-Final OA Pending Aug 31, 2023
18020657 WET DISK BRAKE WITH EXTERNAL OILING BURCH, MELODY M 3616 §103 Non-Final OA 2d overdue Pending Jun 21, 2023
18267535 LAYER AND LAYER SYSTEM AND ELECTRICALLY CONDUCTIVE PLATE AND ELECTROCHEMICAL CELL FEHR, JULIA MARIE 1725 §103 Final Rejection 27d Pending Jun 15, 2023
18267294 METHOD FOR PRODUCING A BIPOLAR PLATE FOR AN ELECTROCHEMICAL CELL, AND BIPOLAR PLATE YOON, KEVIN E 1735 §102§112 Final Rejection 22d Pending Jun 14, 2023
18031168 FRICTION PART NGUYEN, LILLIAN T 3655 §102§103§112 Non-Final OA Pending Apr 11, 2023
18030653 ELECTRICAL MACHINE HAVING A BEARING OF A CONNECTION SHAFT CONNECTED TO A ROTOR CAZAN, LIVIUS RADU 3729 §103 Non-Final OA Pending Apr 06, 2023
18028761 ACTUATOR OF A STEERING SYSTEM OF A MOTOR VEHICLE MACARTHUR, VICTOR L 3618 §103§112 Non-Final OA Pending Mar 28, 2023
18183770 HIGH-VOLTAGE CONNECTOR SEAL RETENTION CLIP ALHAWAMDEH, NADER J 2831 §102 Non-Final OA Pending Mar 14, 2023
17923035 LAYER SYSTEM, FLOW FIELD PLATE HAVING A LAYER SYSTEM OF THIS TYPE, AND FUEL CELL, ELECTROLYZER OR REDOX FLOW CELL DARBY, BRENDON CHARLES 1749 §103§112 Non-Final OA 1d overdue Pending Feb 16, 2023

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