Prosecution Insights
Last updated: October 25, 2026

Shumaker, Loop and Kendrick, LLP

Technology areas: Chemistry & Materials • Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

158 pending office actions • 75 clients • 139 examiners • 93 art units • 0 of 158 (0%) have an AI response strategy ready

Analysis

This profile covers Medical Devices & Mechanical Engineering and has 153 pending office actions. Its career record includes 9718 applications, with a resolved allowance rate of 86.8%. The profile therefore combines a substantial active docket with a broad historical application base.

The average of 3.05 office actions per allowance indicates the typical interaction level recorded for allowed matters. Practitioners can use the allowance rate as an outcome reference and the office-action average for workload planning. The pending docket should be evaluated as present activity, rather than treated as evidence about the historical resolution rate.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Quality Metrics (n=9718 apps, methodology: how we score firms)

86.8%
Allowance Rate
n=9718
+0.55σ
Allowance Rate (norm)
n=9718
3.0
OAs to Allowance
n=6149
-0.25σ
OAs to Allow (norm)
n=6149
978 days
Time to Allowance
n=6149
+8.6pp
Interview Lift
n=9718
21.4%
RCE Rate
n=9718
3.0%
Appeal Rate
n=9718

Rejection Performance (% of received rejections ultimately overcome)

66.3%
§101 Overcome
n=489
78.8%
§102 Overcome
n=2840
79.7%
§103 Overcome
n=4434
80.7%
§112 Overcome
n=3038

Specialization & Scale

B66B, Y10T, G06F
Top CPC Subclasses
11%
Top-3 CPC Share
n=9718
17
Practitioners
n=9718
571.6
Apps / Practitioner
n=9718

Portfolio Summary

158
Total Pending OAs
93
Non-Final OAs
64
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 36 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

14
Overdue
0
Due this week
14
Due this month
6
Due in next 60 days
2
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. 36 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (14)Due ≤ 30 days (14)Due ≤ 60 days (6)Due later (2)

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.

98
Hard (62%)
51
Medium (32%)
9
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only5 (3%)
§101 + other20 (13%)
§103 only38 (24%)
§102 only9 (6%)
§112 only9 (6%)
Double-patenting + other4 (3%)
Multi-statute (no §101)73 (46%)

Industry Mix

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

45
Life Sciences
28% of docket
10
Information Tech
6% of docket
1
Communications
1% of docket
23
Semiconductors
15% of docket
73
Mechanical / Eng
46% of docket
6
Business / Other
4% 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.

1,580 h
Manual time on pending OAs
316 h
Time saved (low, 20%)
553 h
Time saved (mid, 35%)
13.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CARRASQUILLO, JORGE L 4 81.3% +15.8%
UHLIR, CHRISTOPHER J 4 61.9% +10.0%
TRAN, DIEM M 3 80.1% +13.5%
OLADAPO, TAIWO 3 53.2% +11.8%
TOOMER, CEPHIA D 3 74.4% +2.6%
DUDA, RINA I 3 80.2% +10.2%
ELARABI, TAREK A 2 69.2% +37.8%
KATCHEVES, BASIL S 2 72.4% +17.2%
SOTO, JANICE M 2 68.9% +13.9%
COLON SANTANA, EDUARDO 2 71.4% +17.7%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
19167067 BRAKE SYSTEM TRAN, DIEM M —
18720689 FLOOR POSITION DETECTION DEVICE OF AN ELEVATOR SYSTEM CARRASQUILLO, JORGE L —
18258253 ELEVATOR, METHOD FOR CONTROLLING AN ELEVATOR CARRASQUILLO, JORGE L —
18003162 ILLUMINATION DEVICE FOR AN ELEVATOR SYSTEM AND METHOD FOR ILLUMINATING AN ELEVATOR SHAFT DUDA, RINA I —

Hard Cases (98)

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
18318703 METHOD FOR TRIGGERING CARD CREATION AND USING ANALYSIS OF AGGREGATE CARD SUBMISSION DATA TO GENERATE A DYNAMIC SUPERVISOR COMPLIANCE DASHBOARD HONG, THOMAS J 196d overdue
17161133 METHOD AND COMPOSITION FOR METAL FINISHING CHUNG, HOSUNG CHARLES 155d overdue
17250092 METHOD AND ELEVATOR CONTROLLER FOR DETECTING A MALFUNCTION IN AN ELEVATOR SCHREIBER, CHRISTINA MARIE 131d overdue
18018710 AN INSTANT CROSS-BORDER ELECTRONIC TOKENISED GIFTING SYSTEM KUCAB, JAMIE R 127d overdue
18180796 VENTED PROTECTIVE GARMENT HADEN, SALLY CLINE 97d overdue
18275725 SYSTEMS AND METHODS FOR COMPRESSING, STORING, AND EXPANDING REFRIGERANT IN ORDER TO SUPPLY LOW-COST AIR CONDITIONING COMINGS, DANIEL C 71d overdue
18549419 DEVICE FOR COOLING A FLUID TO BE COMPRESSED IN A COMPRESSOR AND COMPRESSOR WITH THE DEVICE ZERPHEY, CHRISTOPHER R 36d overdue
18776475 ULTRASONIC WELDING OF AN INSULATING RECEPTACLE RIVERA, JOSHEL 5d overdue

Interview Candidates (25)

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
19094119 WALL PANEL KATCHEVES, BASIL S 22d
18343044 REINFORCED INSULATED STRUCTURAL PANELS KATCHEVES, BASIL S 22d
18232019 IMPROVEMENTS IN FUELS OLADAPO, TAIWO 27d
16757829 METHOD AND ELEVATOR CONTROLLER FOR CONTROLLING AN ELEVATOR GROUP HAVING A PLURALITY OF ELEVATORS ON THE BASIS OF DESTINATION CALLS UHLIR, CHRISTOPHER J 28d
18859461 USE AND METHOD OLADAPO, TAIWO 62d
19469148 Method and Apparatus for Constructing Through Flight, Electronic Device and Storage Medium”. ELARABI, TAREK A —
19167067 BRAKE SYSTEM TRAN, DIEM M —
19114495 DOOR GAP REDUCTION OF AN ELEVATOR SYSTEM TRAN, DIEM M —

Client Portfolio (75 clients)

View all 75 →

Top Art Units

Art UnitApps
283710
37638
17717
36195
36544
36574
37724
36563
36333
17613

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19463980 CLEANED, NON-SCOURED, COTTON AND METHODS OF PREPARING THE SAME Barnhardt Manufacturing Co. HURLEY, SHAUN R 3732 §102§103 Non-Final OA — Pending Jan 29, 2026
19435987 RESIDUAL URINE NEUTRALIZING COMPOSITIONS AND COATINGS Microban Products Company GREENE, IVAN A 1619 §103§112 Final Rejection — Pending Dec 30, 2025
19477093 GEROTOR PUMP Hanon Systems Efp Deutschland GmbH FINK, THOMAS ANDREW 3746 §103§112 Non-Final OA — Pending Oct 20, 2025
19469148 Method and Apparatus for Constructing Through Flight, Electronic Device and Storage Medium”. Travelsky Technology Limited ELARABI, TAREK A 3661 §101§102 Non-Final OA — Pending Sep 25, 2025
19167067 BRAKE SYSTEM Inventio AG TRAN, DIEM M 3654 §102 Non-Final OA — Pending Sep 19, 2025
19302260 ROBOT SYSTEM Aisan Kogyo Kabushiki Kaisha HANNAN, B M M 3657 §102§103§112 Non-Final OA — Pending Aug 18, 2025
19157508 SLIDING DOOR INSERT FOR RETROFITTING A SLIDING DOOR IN A SLIDING DOOR CASSETTE OF AN EXPANDABLE SLIDING DOOR, SLIDING DOOR CASSETTE HAVING A SLIDING DOOR INSERT, AND RETROFITTING METHOD Inventio AG STRIMBU, GREGORY J 3634 §102§103§112 Non-Final OA — Pending Aug 18, 2025
19278068 PUMP HOUSING AND PUMP Hanon Systems Efp Deutschland GmbH HTAY, AYE SU MON 3745 §102§103 Final Rejection — Pending Jul 23, 2025
19269469 EFFICIENT METHOD FOR ROBOT SKILL LEARNING Fanuc Corporation RINK, RYAN J 3619 §102§103Other Non-Final OA — Pending Jul 15, 2025
35526394 Flange insert for securing The Mosack Group, Inc. GRAY, BENJAMIN LUCAS 2951 §112 Non-Final OA — Pending Jul 09, 2025
19239131 POLYOL BLOCK COPOLYMER, COMPOSITIONS AND PROCESSES THEREFOR Econic Technologies Ltd. DU, SURBHI M 1765 §103§112 Non-Final OA — Pending Jun 16, 2025
19233555 COMPOSITE ARTICLE Advanced Minerals Limited POLLEY, CHRISTOPHER M 1785 §103 Final Rejection 8d Pending Jun 10, 2025
19232305 UNATTENDED POINT OF SALE DEVICE FOR ENABLING CONNECTED DEVICES J.J. Mackay Canada Limited BURSUM, KIMBERLY SUZANNE 3627 §102§103 Non-Final OA — Pending Jun 09, 2025
35526920 Mounting device for tools, poles, and other structures Jameson, LLC BENNETT, KAYLA MARIE 2951 §112 Non-Final OA — Pending Jun 06, 2025
19231221 FERRULE SYSTEM Jameson, LLC FERGUSON, MICHAEL P 3678 §102§103§112 Non-Final OA — Pending Jun 06, 2025
19211687 A SYSTEM AND A METHOD FOR OPTIMIZING ADVERTISEMENT YIELD AND REDUCING ADVERTISEMENT LATENCY Adster Technologies Pvt. Ltd. LONG, MEREDITH A 3622 §101§112 Final Rejection — Pending May 19, 2025
19196017 ROBOT PROGRAMMING DEVICE AND PROGRAMMING METHOD Fanuc Corporation GAMMON, MATTHEW CHRISTOPHER 3657 §102 Final Rejection — Pending May 01, 2025
19194591 CONTROL DEVICE, ROBOT SYSTEM, OBJECT PRESENCE/ABSENCE DETERMINATION METHOD, AND PROGRAM Fanuc Corporation DANG, TRANG THANH 3656 §102§103 Non-Final OA — Pending Apr 30, 2025
19194501 MACHINE Fanuc Corporation FIX, THOMAS S 3618 §102§103 Final Rejection — Pending Apr 30, 2025
19124323 TASK-ORIENTED ENGAGED CONVERSATION FOR DIGITAL HUMAN I-Verse Human Avatar Ltd. THOMPSON, JAMES A 2615 §101§103 Non-Final OA — Pending Apr 25, 2025
19182936 Ablation catheter arrangement and device for the ablation of tissue Stockert GmbH GIULIANI, THOMAS ANTHONY 3794 §102§103 Non-Final OA — Pending Apr 18, 2025
19120897 ERGONOMIC CONTROL DEVICE COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES KHAYER, SOHANA T 3657 §102§103§112 Non-Final OA — Pending Apr 14, 2025
19097235 FUELS Innospec Fuel Specialties LLC GRAHAM, CHANTEL LORAN 1771 §103Other Non-Final OA — Pending Apr 01, 2025
19097406 DEVICE FOR REGULATING A THROUGH-FLOW AND DISTRIBUTING A FLUID IN A FLUID CIRCUIT Hanon Systems CHAUDRY, ATIF H 3753 §103§112 Final Rejection — Pending Apr 01, 2025
19094028 DEVICE AND METHOD FOR THE IRREVERSIBLE ELECTROPORATION OF TISSUE Stockert GmbH LEE, DAVINA EN-YIN 3794 §102§103§112 Non-Final OA — Pending Mar 28, 2025
19094119 WALL PANEL Ddp Specialty Electronic Materials US, Llc. KATCHEVES, BASIL S 3633 §103§112 Non-Final OA 22d Pending Mar 28, 2025
19114495 DOOR GAP REDUCTION OF AN ELEVATOR SYSTEM Inventio AG TRAN, DIEM M 3654 §102§112 Non-Final OA — Pending Mar 24, 2025
19114498 DEVICE FOR CARRYING A DRIVE MOTOR OF AN ELEVATOR SYSTEM Inventio AG TRAN, DIEM M 3654 §102§103 Non-Final OA — Pending Mar 24, 2025
19080023 GRIPPER FOR A HANDLING DEVICE Royal Houdijk B.V. SONG, HIMCHAN 3658 §112 Final Rejection — Pending Mar 14, 2025
19106032 DATA PROCESSING METHOD AND SYSTEM, ELECTRONIC DEVICE, AND COMPUTER STORAGE MEDIUM Travelsky Technology Limited MILLER, ALAN S 3625 §101 Non-Final OA — Pending Feb 24, 2025
19105982 METHOD AND APPARATUS FOR PROCESSING PASSENGER NAMES IN CIVIL AVIATION OPEN PASSENGER RESERVATION SYSTEM Travelsky Technology Limited ELCHANTI, ZEINA 3628 §101§112 Non-Final OA — Pending Feb 24, 2025
19104846 SYSTEM FOR AIR-CONDITIONING THE AIR OF A PASSENGER COMPARTMENT OF A MOTOR VEHICLE AS WELL AS METHOD FOR OPERATING THE SYSTEM Hanon Systems MA, KUN KAI 3763 §112 Non-Final OA — Pending Feb 19, 2025
19046964 SYSTEMS AND METHODS FOR DYNAMIC DISCOVERY OF CONFIGURATION ITEMS AND RELATIONSHIPS Automation Anywhere, Inc. BROCKINGTON III, WILLIAM S 3623 §101§103§112 Non-Final OA — Pending Feb 06, 2025
19101167 USE AND METHOD FOR REDUCING DEPOSITS IN A DIESEL ENGINE Innospec Manufacturing Park OLADAPO, TAIWO 1771 §103 Non-Final OA — Pending Feb 04, 2025
19044173 FOUR-WAY BALL VALVE Hanon Systems VENKATESAN, UMASHANKAR 3753 §102 Final Rejection — Pending Feb 03, 2025
18993329 VALVE DEVICE FOR OPERATION WITH A REFRIGERANT Hanon Systems FURDGE, LARRY L 3763 §102§103§112 Non-Final OA — Pending Jan 10, 2025
18993202 ROBOT CONTROL DEVICE Fanuc Corporation STIEBRITZ, NOAH WILLIAM 3658 §103 Final Rejection — Pending Jan 10, 2025
18992339 ROBOT CONTROL DEVICE, CONTROL METHOD, AND SYSTEM Fanuc Corporation TRAN, SARAH ASHLEY 3656 §103§112 Final Rejection — Pending Jan 08, 2025
18881513 INTERLEAVANT PARTICLES FOR LOCATION BETWEEN GLASS SHEETS Mitsubishi Chemical UK Limited PROCTOR, CACHET I 1712 §103 Non-Final OA — Pending Jan 06, 2025
19009138 METHOD TO CALIBRATE A ROBOT TO A PALLET OR AN INFEED CONVEYOR Fanuc America Corporation NECKEL, NATHAN DANIEL 3656 §103 Final Rejection — Pending Jan 03, 2025
18879608 Composite solar-control coating based on tungsten bronze nanocrystals dispersed in a silica-based sol-gel matrix Centre National De La Recherche Scientifique AHVAZI, BIJAN 1712 §102§103§112Other Non-Final OA — Pending Dec 27, 2024
19002096 COMPOSITION AND METHOD Innospec Active Chemicals LLC PAUL, SHREYA 1761 §103§112 Non-Final OA — Pending Dec 26, 2024
18988695 MACHINED LEARNING SUPPORTING DOCUMENT DATA EXTRACTION Automation Anywhere, Inc. BURLESON, MICHAEL L §103 Non-Final OA — Pending Dec 19, 2024
18975870 AN ELECTROMAGNETIC TRANSDUCER INTENDED TO MEASURE THREE-DIMENSIONAL VELOCITIES OF A FLOW OF AN ELECTRICALLY CONDUCTIVE FLUID COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES TRAN, TRAN M. 2855 §103§112 Non-Final OA — Pending Dec 10, 2024
18873602 PACKAGING DEVICE WITH CONTAINER WITH THREADED NECK AND SCREW CLOSURE MEMBER L'Oréal PARKER, LAURA EBERT 3733 §102§103§112 Non-Final OA — Pending Dec 10, 2024
18958355 ASSEMBLY FOR PRODUCT SUPPORT AND DEPLOYMENT FOR A VENDING MACHINE Automated Retail Technologies, LLC RANDALL, JR., KELVIN L 3651 §103DP Final Rejection 28d Pending Nov 25, 2024
18959057 PERMISSIONS WIZARD FOR IMMERSIVE CONTENT SHARING ECONOMY HUB Dynepic, Inc. TIV, BACKHEAN 2459 §101§103 Non-Final OA 22d Pending Nov 25, 2024
18944223 PRESSURE RELIEF ARRANGEMENT IN REFRIGERANT CIRCUITS Hanon Systems BRADFORD, JONATHAN 3763 §103 Final Rejection — Pending Nov 12, 2024
18864570 Belt for Carrying an Elevator Car and/or a Counterweight of an Elevator System Inventio AG RIEGELMAN, MICHAEL A 3654 §103§112 Final Rejection — Pending Nov 11, 2024
18864389 TOPICAL FORMULATION COMPRISING OMEGA-3 FATTY ACIDS, MELATONIN AND VITAMIN D Ambo Innovations LLC PRAGANI, RAJAN 1614 §101§103§112DP Non-Final OA — Pending Nov 08, 2024

View all 158 →

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Frequently Asked Questions

What is Shumaker, Loop and Kendrick, LLP's patent allowance rate?

86.8% of resolved applications prosecuted by Shumaker, Loop and Kendrick, LLP were allowed, across 9,718 applications in USPTO records.

How many office actions does Shumaker, Loop and Kendrick, LLP average before allowance?

3.05 office actions per allowed application on average.

How many pending office actions does Shumaker, Loop and Kendrick, LLP have?

158 pending office actions as of October 2026, for 75 clients, before 139 examiners in 93 art units.

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