Prosecution Insights
Last updated: August 18, 2026

Hilti Aktiengesellschaft

84 pending office actions • 40 art units • 73 examiners • 0 of 84 (0%) have an AI response strategy ready • 92 patents granted in the last 365 days

Portfolio Summary

84
Total Pending OAs
53
Non-Final OAs
27
Final Rejections
4
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 27 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

16
Overdue
1
Due this week
6
Due this month
3
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. 27 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (16)Due ≤ 7 days (1)Due ≤ 30 days (6)Due ≤ 60 days (3)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.

54
Hard (64%)
29
Medium (35%)
1
Easy (1%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (2%)
§103 only26 (31%)
§102 only3 (4%)
§112 only1 (1%)
Multi-statute (no §101)52 (62%)

Industry Mix

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

12
Life Sciences
14% of docket
5
Information Tech
6% of docket
2
Communications
2% of docket
5
Semiconductors
6% of docket
44
Mechanical / Eng
52% of docket
16
Business / Other
19% 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.

840 h
Manual time on pending OAs
168 h
Time saved (low, 20%)
294 h
Time saved (mid, 35%)
7.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GERTH, KATIE L 3 75.2% +17.0%
SEIF, DARIUSH 2 69.9% +6.4%
QUAIM, LAMIA 2 74.3% +17.2%
HOLLY, LEE A 2 74.9% +6.2%
FOSTER, NICHOLAS L 2 75.5% +25.1%
HOTCHKISS, MICHAEL WAYNE 2 69.2% +51.0%
SAETHER, FLEMMING 2 65.0% +28.1%
FERRERO, EDUARDO R 2 62.0% +43.6%
ALDAZ CERVANTES, MAYELA RENATA 2 69.2% +41.7%
LOUGHRAN, RYAN PATRICK 2 76.9% +27.3%

Hard Cases (54)

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
18021360 METHOD FOR RECOGNIZING AN OPERATING MODE OF A MACHINE TOOL, AND MACHINE TOOL SHAFAYET, MOHAMMED 100d overdue
18280752 WIRE SAW AND SYSTEM COMPRISING A WIRE SAW AND A REMOTE CONTROL, AND METHOD AND USE OF AN ACTUATING DEVICE FOR TAUTENING A SAW WIRE IN A WIRE SAW AYALA, FERNANDO A 49d overdue
18272839 Method for braking a rotating tool of an electric machine tool and electric machine tool CARRASQUILLO, JORGE L 38d overdue
18690915 METHOD FOR CONTROLLING A CONSTRUCTION ROBOT AND CONSTRUCTION ROBOT PATTON, SPENCER D 29d overdue
18578129 Backpack device MCNURLEN, SCOTT THOMAS 23d overdue
18284648 Expansion Anchor SAETHER, FLEMMING 22d overdue
18285429 METHOD FOR OPERATING A POWER TOOL, AND POWER TOOL CAO, CHUN 16d overdue
18713903 ELECTRIC MOTOR, POWER TOOL AND SYSTEM COMPRISING A POWER TOOL AND AN ENERGY SUPPLY DEVICE GUGGER, SEAN A 11d overdue

Interview Candidates (17)

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
17782041 WORKING TOOL GERTH, KATIE L 88d overdue
18010636 Method for producing a machining segment with a projection of the hard material particles on the side surfaces of the machining segment ALDAZ CERVANTES, MAYELA RENATA 49d overdue
18284609 Expansion Anchor SAETHER, FLEMMING 22d overdue
18284648 Expansion Anchor SAETHER, FLEMMING 22d overdue
18858929 Method for manufacturing a drill segment, drill segment, and drill bit QUAIM, LAMIA 4d overdue
19147779 Hand-held impact power tool with pressing force-adapted power regulation GERTH, KATIE L
19141687 Electric hand tool with an accumulator unit detachably fastened to the machine housing GERTH, KATIE L
18867349 METHOD FOR RELEASING AND TIGHTENING A SCREW CONNECTION BETWEEN A CORE DRILLING DEVICE AND A CORE BIT, AND CORE DRILLING DEVICE QUAIM, LAMIA

Top Art Units

Art UnitApps
3731 13
3726 5
3724 4
3635 3
1731 3
3675 3
1733 3
3678 2
3619 1
3655 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19352994 Power tool having a direction switch for selecting a direction of rotation PALMER, LUCAS E A 3731 §102 Non-Final OA Pending Oct 08, 2025
19164504 Impact wrench and method for controlling an impact wrench HIBBERT, MARY C 3731 §102§103§112 Non-Final OA Pending Sep 11, 2025
19148327 Method for controlling a construction robot, and construction robot RINK, RYAN J 3619 §102§103 Non-Final OA Pending Jul 16, 2025
19147779 Hand-held impact power tool with pressing force-adapted power regulation GERTH, KATIE L 3731 §102§103 Non-Final OA Pending Jul 14, 2025
19142930 Shaft-hub connection arrangement between a metallic shaft and a hub made of plastic HALL, ZACHARY A 3678 §102Other Non-Final OA Pending Jun 24, 2025
19141687 Electric hand tool with an accumulator unit detachably fastened to the machine housing GERTH, KATIE L 3731 §102§103 Non-Final OA Pending Jun 20, 2025
19085541 SEALING GEOMETRY FOR A MOBILE POWER TOOL SEIF, DARIUSH 3731 §103 Final Rejection Pending Mar 20, 2025
19106954 POWER TOOL WITH A DUST COLLECTION BOX, AND DUST COLLECTION BOX LONG, ROBERT FRANKLIN 3731 §102§103§112 Final Rejection Pending Feb 26, 2025
19105496 Connector Arrangement DEMUREN, BABAJIDE A §103 Non-Final OA Pending Feb 21, 2025
19103076 Machine tool with a sealing device TECCO, ANDREW M 3731 §103 Final Rejection 39d Pending Feb 11, 2025
18997236 Connector for attaching a cable or pipe to a support structure DUCKWORTH, BRADLEY §102§103§112 Non-Final OA Pending Jan 21, 2025
18877540 Method for detecting kickback of electric tool ROJAS, BERNARD 3655 §102§103 Non-Final OA Pending Dec 20, 2024
18870863 Metal drill bit and method AVERICK, LAWRENCE 3799 §102§103 Final Rejection Pending Dec 02, 2024
18957976 JOINT-SEALING ELEMENT FOR MOVEMENT JOINTS AND SEALING ARRANGEMENT WITH SUCH A JOINT-SEALING ELEMENT WALRAED-SULLIVAN, KYLE 3635 §102§103§112 Non-Final OA Pending Nov 25, 2024
18958013 JOINT-SEALING ELEMENT FOR MOVEMENT JOINTS AND SEALING ARRANGEMENT WITH SUCH A JOINT-SEALING ELEMENT SADLON, JOSEPH 3635 §103 Non-Final OA Pending Nov 25, 2024
18867432 POWER TOOL WITH PARALLEL OUTPUT AND MOTOR AXES SEIF, DARIUSH 3731 §103§112 Non-Final OA 29d Pending Nov 19, 2024
18867349 METHOD FOR RELEASING AND TIGHTENING A SCREW CONNECTION BETWEEN A CORE DRILLING DEVICE AND A CORE BIT, AND CORE DRILLING DEVICE QUAIM, LAMIA 3722 §103 Non-Final OA Pending Nov 19, 2024
18866926 Construction Robot With Parallel Manipulator BUKSA, CHRISTOPHER ALLEN 3658 §103 Final Rejection 4d overdue Pending Nov 18, 2024
18862738 Method for operating a circuit arrangement for BEMF zero crossing identification LUO, DAVID S §102§103 Non-Final OA Pending Nov 04, 2024
18859671 INTERFACE FOR CONNECTING PARTIAL SHAFTS IN A FUNCTIONAL UNIT, FUNCTIONAL UNIT AND MACHINE TOOL MARTIN, VERONICA §102§112 Non-Final OA Pending Oct 24, 2024
18858929 Method for manufacturing a drill segment, drill segment, and drill bit QUAIM, LAMIA 3676 §101§102§103§112 Non-Final OA 4d overdue Pending Oct 22, 2024
18854728 Setting tool for blind rivet IBEKWE, DARLINGTON NDUKA §103§112 Non-Final OA Pending Oct 07, 2024
18894862 SUCTIONING COVER FOR A CORE DRILL BIT HAVING A PRESSURE REGULATING VALVE, AND USE OF THE SUCTIONING COVER FORD, DARRELL CHRISTOPHER §102§103§112 Non-Final OA Pending Sep 24, 2024
18844694 Timber Concrete Composite Screw SHANSKE, JASON D §103 Non-Final OA Pending Sep 06, 2024
18814693 AGGLOMERATION UNIT, SUCTION DEVICE AND METHOD FOR AGGLOMERATING VACUUMED MATERIAL GOLIGHTLY, ERIC WAYNE 1714 §102§103 Non-Final OA 20d Pending Aug 26, 2024
18718116 Tool bit with dust extracting device HOLLY, LEE A 3726 §103 Non-Final OA Pending Jun 10, 2024
18738190 SWITCH FOR A POWER TOOL AND METHOD FOR SWITCHING ON A POWER TOOL JIMENEZ, ANTHONY R §102§103§112 Non-Final OA Pending Jun 10, 2024
18716427 Laser System for Generating a Laser Line GUADALUPE, YARITZA §102§103§112 Non-Final OA Pending Jun 04, 2024
18731970 SUCTION DEVICE HAVING A COOLING DUCT AND METHOD FOR OPERAT-ING THE SUCTION DEVICE LARSON, JOHN MICHAEL §102§103§112 Non-Final OA Pending Jun 03, 2024
18715152 DEVICE FOR ROUTING LINES, PIPES, AND/OR CABLES THROUGH A BUILDING COMPONENT AL-ASWAR, ZAKARIA KHALED 3635 §103§112 Non-Final OA Pending May 31, 2024
18714623 POWER TOOL WITH A SPECIFIC OUTPUT CURRENT LAUGHLIN, CHARLES S §102§103 Non-Final OA Pending May 30, 2024
18713903 ELECTRIC MOTOR, POWER TOOL AND SYSTEM COMPRISING A POWER TOOL AND AN ENERGY SUPPLY DEVICE GUGGER, SEAN A 2834 §102§103 Final Rejection 11d overdue Pending May 28, 2024
18711431 Tri-Component Screw FOSTER, NICHOLAS L §102§103 Non-Final OA Pending May 17, 2024
18705712 Hand-held power saw ALIE, GHASSEM 3724 §102§103§112 Final Rejection 12d Pending Apr 29, 2024
18702110 Electrical Device and System Having at Least Two Electrical Devices FOTAKIS, ARISTOCRATIS 2633 §103 Final Rejection 13d Pending Apr 17, 2024
18698316 Drill bit with improved removal of the drill core HOTCHKISS, MICHAEL WAYNE 3726 §102§112 Non-Final OA Pending Apr 03, 2024
18698313 Drill bit with improved removal of the drill core SALONE, BAYAN 3726 §112 Final Rejection Pending Apr 03, 2024
18698318 Drill bit with improved removal of the drill core HOTCHKISS, MICHAEL WAYNE 3726 §102§112 Non-Final OA Pending Apr 03, 2024
18696863 EXTENDABLE MAGAZINE, FILLED MAGAZINE AND USE RODRIGUEZ MOLINA, MARCOS JAVIER §102§103 Non-Final OA Pending Mar 28, 2024
18690915 METHOD FOR CONTROLLING A CONSTRUCTION ROBOT AND CONSTRUCTION ROBOT PATTON, SPENCER D 3656 §102§103§112 Final Rejection 29d overdue Pending Mar 11, 2024
18689613 Auxiliary handle for a hand-held power tool MAH, CHUCK Y 3677 §103 Non-Final OA Pending Mar 06, 2024
18427696 FASTENING METHOD AND FASTENING SYSTEM HOLLY, LEE A 3726 §103 Non-Final OA 76d Pending Jan 30, 2024
18292241 Threaded Rod Connector With Threadless Contact Surfaces SKROUPA, JOSHUA A 3678 §103 Non-Final OA 26d Pending Jan 25, 2024
18291505 PROFILE STRUCTURE FOR A COMPONENT OF A POWER TOOL, AND POWER TOOL HAVING A PROFILE STRUCTURE MATTHEWS, JENNIFER S 3724 §102§103§112 Non-Final OA Pending Jan 23, 2024
18413247 CONSTRUCTION ROBOT HAVING A LIFTING DEVICE AND METHOD FOR PERFORMING WORK ON A BUILDING ELEMENT NEJAD, MAHDI H 3723 §102§103§112 Non-Final OA Pending Jan 16, 2024
18579402 Communication between a power tool and a rechargeable battery LYNCH, VICTORIA HOM §102§112 Non-Final OA Pending Jan 15, 2024
18578178 Backpack device NASH, BRIAN D §102§103§112 Non-Final OA Pending Jan 10, 2024
18578129 Backpack device MCNURLEN, SCOTT THOMAS 3734 §102§103 Final Rejection 23d overdue Pending Jan 10, 2024
18576345 USE OF AT LEAST ONE ALKALI AND/OR EARTH ALKALINE METAL SALT IN AN INORGANIC MORTAR SYSTEM BASED ON ALUMINOUS CEMENT TO ACCELERATE THE CURING OF THE CEMENT IN CHEMICAL FASTENING GUINO-O UZZLE, MARITES A 1731 §102§103§112 Non-Final OA Pending Jan 03, 2024
18576359 FASTENING ARRANGEMENT COMPRISING A THREAD-FORMING SCREW AND A CURED ALUMINATE-CONTAINING INORGANIC COMPOSITION FOSTER, NICHOLAS L 3675 §102§103 Non-Final OA Pending Jan 03, 2024
18564821 GRINDING PLATE FOR A GRINDING DISK OF A GRINDING MACHINE AND PRODUCTION METHOD NGUYEN, DUSTIN T 3745 §102§103§112 Non-Final OA Pending Nov 28, 2023
18516228 Power Tool System and Authorization Method TRISCHLER, JOHN T §102§103§112 Non-Final OA Pending Nov 21, 2023
18289106 HAZARD MANAGEMENT SYSTEM AND HAZARD SENSOR UNIT ZIMMERMAN, BRIAN A 2686 §103 Final Rejection 66d overdue Pending Oct 31, 2023
18288323 METHOD FOR ANALYZING A TOOL, AND MOBILE POWER TOOL RAO, SHEELA S 2129 §102§103§112 Non-Final OA Pending Oct 25, 2023
18286057 Methods, system and electronic module for counterbalancing a weight force of an object SOTO, HENRIX 3654 §102§103§112 Non-Final OA Pending Oct 06, 2023
18285429 METHOD FOR OPERATING A POWER TOOL, AND POWER TOOL CAO, CHUN 2115 §102§103§112 Final Rejection 16d overdue Pending Oct 03, 2023
18284609 Expansion Anchor SAETHER, FLEMMING 3675 §103 Final Rejection 22d overdue Pending Sep 28, 2023
18284648 Expansion Anchor SAETHER, FLEMMING 3675 §102§103 Final Rejection 22d overdue Pending Sep 28, 2023
18280752 WIRE SAW AND SYSTEM COMPRISING A WIRE SAW AND A REMOTE CONTROL, AND METHOD AND USE OF AN ACTUATING DEVICE FOR TAUTENING A SAW WIRE IN A WIRE SAW AYALA, FERNANDO A 3724 §102§103 Non-Final OA 49d overdue Pending Sep 07, 2023
18277388 Lock for a rechargeable battery HYEON, HAE M 2831 §103§112 Non-Final OA 8d Pending Aug 16, 2023
18277404 METHOD FOR OPERATING A POWER TOOL AND POWER TOOL FERRERO, EDUARDO R 3731 §103 Final Rejection Pending Aug 16, 2023
18448580 USE OF SPECIAL THIOL COMPOUNDS TO IMPROVE THE STORAGE STABILITY OF COMPOSITIONS BASED ON EPOXY RESINS CONTAINING AMINE COMPOUNDS ILLING, CAITLIN NORINE 1767 §102§112 Non-Final OA 34d Pending Aug 11, 2023
18272839 Method for braking a rotating tool of an electric machine tool and electric machine tool CARRASQUILLO, JORGE L 2846 §103§112 Non-Final OA 38d overdue Pending Jul 18, 2023
18267343 Method for producing a machining segment JANSSEN, REBECCA 1733 §102§103 Non-Final OA Pending Jun 14, 2023
18266637 WELDING DEVICE TRAN-LE, THAO UYEN 3761 §102§103§112 Non-Final OA Pending Jun 12, 2023
18025228 Method for protecting a rechargeable battery HUYNH, KIM NGOC 2176 §102§103 Final Rejection Pending Mar 08, 2023
18022466 Pouch cell and stack SRIPATHI, ANKITH REDDY 1728 §103 Final Rejection 17d overdue Pending Feb 21, 2023
18021360 METHOD FOR RECOGNIZING AN OPERATING MODE OF A MACHINE TOOL, AND MACHINE TOOL SHAFAYET, MOHAMMED 2116 §103§112 Non-Final OA 100d overdue Pending Feb 14, 2023
18021357 Method for improved starting of drilling with a drilling device in an existing borehole, and drilling system WITTENSCHLAEGER, THOMAS M 3731 §103 Final Rejection 24d overdue Pending Feb 14, 2023
18019345 MACHINE AND METHOD FOR RUNNING A MACHINE FERRERO, EDUARDO R 3731 §103 Final Rejection Pending Feb 02, 2023
18005427 Hand-Held Power Tool, Tool and Hand-Held Power Tool System Having a Designated Ratio of Rotational Speed to Impact Frequency SHUTTY, DAVID G 3731 §102 Final Rejection 5d Pending Jan 13, 2023
18015662 RECHARGEABLE BATTERY PACK HAVING A POUCH CELL, AND METHOD APICELLA, KARIE O 1725 §102§103 Non-Final OA Pending Jan 11, 2023
18010636 Method for producing a machining segment with a projection of the hard material particles on the side surfaces of the machining segment ALDAZ CERVANTES, MAYELA RENATA 1733 §103 Final Rejection 49d overdue Pending Dec 15, 2022
18010597 Method for producing a green body and method for further processing the green body to form a machining segment ALDAZ CERVANTES, MAYELA RENATA 1733 §103 Final Rejection Pending Dec 15, 2022
17998728 Finely ground granulated blast-furnace slag in a cementitious multi-component mortar system for use as an inorganic chemical fastening system LOUGHRAN, RYAN PATRICK 1731 §102§103§112 Non-Final OA Pending Nov 14, 2022
17998665 Alkali-silicate-based initiator component for use in a cementitious inorganic multi-component mortar system LOUGHRAN, RYAN PATRICK 1731 §103 Final Rejection Pending Nov 13, 2022
17909494 As-needed filter cleaning BUI, DUNG H 1773 §103 Non-Final OA Pending Sep 06, 2022
17905762 Mortar composition based on isocyanate amine adducts, multi-component resin system, method for the fastening of construction elements and use of the multi component resin system for the fastening of construction elements ROELOFSE, CHRISTIAAN 1762 §103 Non-Final OA Pending Sep 06, 2022
17800230 Method for determining a recommendation of a gear to be engaged for a core drill, and core drill NORTON, JENNIFER L 2117 §101§112 Non-Final OA 46d Pending Aug 17, 2022
17782041 WORKING TOOL GERTH, KATIE L 3731 §103 Non-Final OA 88d overdue Pending Jun 02, 2022
17762616 Device for Providing a Supporting Force for the Upper Extremities of a User, and an Exoskeleton ZIEGLER, MATTHEW D 3785 §103 Non-Final OA Pending Mar 22, 2022
17642357 Method for the efficient discharge of a rechargeable battery PHAN, HUY Q 2858 §102§103§112 Final Rejection Pending Mar 11, 2022
17606191 Dust hood device for a power tool and the use thereof, and method for dust collection DAVIES, SAMUEL ALLEN 3724 §103 Final Rejection Pending Oct 25, 2021
17058950 RECHARGEABLE BATTERY PROTECTION APPARATUS OMAR, AHMED H 2859 §103§112 Final Rejection Pending Nov 25, 2020

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