Prosecution Insights
Last updated: August 06, 2026

Law Offices Of James Zhou

39 pending office actions • 35 clients • 38 examiners • 29 art units • 0 of 39 (0%) have an AI response strategy ready • 1,316 patents granted in the last 365 days

Quality Metrics (n=4015 apps, methodology: how we score firms)

96.2%
Allowance Rate
n=4015
+0.16σ
Allowance Rate (norm)
n=4015
0.9
OAs to Allowance
n=3489
-1.82σ
OAs to Allow (norm)
n=3489
535 days
Time to Allowance
n=3489
+0.7pp
Interview Lift
n=4015
0.4%
RCE Rate
n=4015
0.0%
Appeal Rate
n=4015

Rejection Performance (% of received rejections ultimately overcome)

44.6%
§101 Overcome
n=56
76.6%
§102 Overcome
n=252
37.6%
§103 Overcome
n=242
83.4%
§112 Overcome
n=949

Specialization & Scale

G06F, G06N, Y02E
Top CPC Subclasses
9%
Top-3 CPC Share
n=4015
1
Practitioners
n=4015
4015.0
Apps / Practitioner
n=4015

Portfolio Summary

39
Total Pending OAs
25
Non-Final OAs
12
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 22 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

11
Overdue
0
Due this week
7
Due this month
2
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. 22 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (11)Due ≤ 30 days (7)Due ≤ 60 days (2)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.

20
Hard (51%)
10
Medium (26%)
9
Easy (23%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (5%)
§101 + other3 (8%)
§103 only9 (23%)
§102 only1 (3%)
§112 only9 (23%)
Multi-statute (no §101)15 (38%)

Industry Mix

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

11
Life Sciences
28% of docket
3
Information Tech
8% of docket
1
Communications
3% of docket
5
Semiconductors
13% of docket
13
Mechanical / Eng
33% of docket
6
Business / Other
15% 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.

390 h
Manual time on pending OAs
78 h
Time saved (low, 20%)
136 h
Time saved (mid, 35%)
3.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SCHERMERHORN, JON 2 57.3% +34.0%
CHEN, PATRICK C 1 82.4% +9.5%
LEE, PO HAN 1 31.5% +39.9%
SHENDEROV, ALEXANDER D 1 90.1% +6.3%
ABRAHAM, TANIA 1 72.5% +17.1%
HWANG, MATTHEW DANIEL 1 83.7% +7.5%
PHAN, AN BACH 1 100.0% +0.0%
STIMPERT, PHILIP EARL 1 62.9% +49.4%
DUCKWORTH, BRADLEY 1 72.4% +20.0%
NGUYEN, PHONG H 1 70.8% +20.4%

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
18801397 FLUID FLAT TUBE HEAT DISSIPATION DEVICE PHAN, AN BACH 38d overdue
18985623 DTF CONTINUOUS INK SUPPLY DEVICE WITH BUILT-IN STIRRING FUNCTION SHENDEROV, ALEXANDER D

Hard Cases (20)

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
18598001 GLUE SPREADING BLOCK, DEVICE AND METHOD FOR BONDING MOTOR CORE AND GLUE DOT THEREOF BETIT, JACOB F 51d overdue
18738012 Detachable flowerpot KLOECKER, KATHERINE ANNE 50d overdue
18776763 KNIFE SHARPENER AND KNIFE SHARPENING METHOD NGUYEN, PHONG H 49d overdue
18789138 Composite Safety Self-Destructing Injection Syringe STIMPERT, PHILIP EARL 24d overdue
18414916 LIQUID-WASHING AIR PURIFYING AND DISINFECTING DEVICE HOBSON, STEPHEN 17d overdue
18525722 KIND OF BENDING BOLT TYPE ANTI-LOOSENING NUT PATEL, VISHAL A 9d
18639308 OVER-THE-COUNTER TRADITIONAL CHINESE MEDICINE FOR WEIGHT LOSS AMIN, ALPA NILESH 13d
18234230 CARRIER FOR SUSTAINED-RELEASE OF DRUG AND USE THEREOF NGUYEN, NGOC-ANH THI 14d

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
18776763 KNIFE SHARPENER AND KNIFE SHARPENING METHOD NGUYEN, PHONG H 49d overdue
18801457 FLUID HEAT DISSIPATION FLAT TUBE STRUCTURE SCHERMERHORN, JON 45d overdue
18789138 Composite Safety Self-Destructing Injection Syringe STIMPERT, PHILIP EARL 24d overdue
18781092 ADJUSTABLE UNIVERSAL SUPPORT DUCKWORTH, BRADLEY 4d overdue
19006910 Hierarchical and Graded Source-Network-Load-Storage Multi-Subject Collaborative Scheduling Method LEE, PO HAN
18950764 SEAT BACK PLATE ADJUSTMENT DEVICE ABRAHAM, TANIA
18850013 A Device and Method for Oil Storage and Energy Storage SCHERMERHORN, JON

Client Portfolio (35 clients)

Top Art Units

Art UnitApps
37633
16552
17762
28421
36231
36361
28311
37831
36321
37241

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19031814 High-power LED Circuit with Pulsed Operation for Flashlights Shanghai Jinbei Photographic Equipments Co.,Ltd CHEN, PATRICK C 2842 §102§103§112 Non-Final OA Pending Jan 18, 2025
19006910 Hierarchical and Graded Source-Network-Load-Storage Multi-Subject Collaborative Scheduling Method Guizhou Power Grid Co., Ltd. LEE, PO HAN 3623 §101§103 Final Rejection Pending Dec 31, 2024
18985623 DTF CONTINUOUS INK SUPPLY DEVICE WITH BUILT-IN STIRRING FUNCTION Sainstore Technology Co., Ltd. SHENDEROV, ALEXANDER D §103 Non-Final OA Pending Dec 18, 2024
18950764 SEAT BACK PLATE ADJUSTMENT DEVICE Young Hangzhou Industry Co., Ltd. ABRAHAM, TANIA 3636 §112 Non-Final OA Pending Nov 18, 2024
18853057 CLOCK TIMING METHOD AND DEVICE BASED ON THE FIBONACCI SEQUENCE Shenzhen Xingtong Technology Co., Ltd. HWANG, MATTHEW DANIEL 2831 §103§112 Non-Final OA Pending Sep 30, 2024
18850013 A Device and Method for Oil Storage and Energy Storage Yuming Cheng SCHERMERHORN, JON 3763 §112 Non-Final OA Pending Sep 23, 2024
18801457 FLUID HEAT DISSIPATION FLAT TUBE STRUCTURE Jinlian Industry Hardware Co., Ltd. SCHERMERHORN, JON 3763 §102 Non-Final OA 45d overdue Pending Aug 12, 2024
18801397 FLUID FLAT TUBE HEAT DISSIPATION DEVICE Jinlian Industry Hardware Co., Ltd. PHAN, AN BACH 3763 §103 Non-Final OA 38d overdue Pending Aug 12, 2024
18789138 Composite Safety Self-Destructing Injection Syringe Guangdong Hongshan Medical Device Technology Co., Ltd. STIMPERT, PHILIP EARL 3783 §102§103§112 Final Rejection 24d overdue Pending Jul 30, 2024
18781092 ADJUSTABLE UNIVERSAL SUPPORT Wuxi Haoxiu Building Materials Technology Co., Ltd. DUCKWORTH, BRADLEY 3632 §103 Final Rejection 4d overdue Pending Jul 23, 2024
18776763 KNIFE SHARPENER AND KNIFE SHARPENING METHOD Yuyao Nuodun Electric Co., Ltd. NGUYEN, PHONG H 3724 §102§112 Non-Final OA 49d overdue Pending Jul 18, 2024
18738012 Detachable flowerpot Taizhou Pushangqu Gardening Products Co., Ltd. KLOECKER, KATHERINE ANNE 3642 §103§112 Final Rejection 50d overdue Pending Jun 09, 2024
18675032 METHOD FOR IMAGE MOTION DEBLURRING, APPARATUS, ELECTRONIC DEVICE AND MEDIUM THEREFOR Nanjing University Of Posts And Telecommunications KUDO, KEN 2671 §103 Final Rejection 61d Pending May 27, 2024
18660588 MULTI-WHEEL SERVING MACHINE Dongguan Chundeng Sports Equipment Co., Ltd. SIMMS JR, JOHN ELLIOTT 3711 §103 Final Rejection 43d overdue Pending May 10, 2024
18644013 Smart Mirror Shenzhen Wivitouch Technology Co., Ltd. VU, PHU 2871 §102§103 Non-Final OA 15d Pending Apr 23, 2024
18639308 OVER-THE-COUNTER TRADITIONAL CHINESE MEDICINE FOR WEIGHT LOSS Chongqing Kangershou Biopharmaceutical Technology Co., Ltd. AMIN, ALPA NILESH 1655 §101§103 Non-Final OA 13d Pending Apr 18, 2024
18619222 NEW TYPE OF WATER PIPE Yangjiang New Sports Technology Products Co., Ltd. DURDEN, RICHARD KYLE §112 Non-Final OA Pending Mar 28, 2024
18619061 METHOD FOR MATHEMATICAL MODEL FOR ESTIMATING POLARIZATION PARAMETERS OF OIL PAPER INSULATION OF TRANSFORMER Yunnan Power Grid Co., Ltd. Honghe Power Supply Bureau EVANS, GEOFFREY T §101 Non-Final OA Pending Mar 27, 2024
18598001 GLUE SPREADING BLOCK, DEVICE AND METHOD FOR BONDING MOTOR CORE AND GLUE DOT THEREOF Wuxi Vision Tool & Die Co., Ltd. BETIT, JACOB F 1746 §102§103 Non-Final OA 51d overdue Pending Mar 07, 2024
18431929 DEVICE FOR REPLACING THE ORAL TRACHEAL INTUBATION WITH NASAL TRACHEAL INTUBATION First Affiliated Hospital Of Kunming Medical University BISHOP, JAMIE HAEBIN §103 Non-Final OA Pending Feb 03, 2024
18424755 MICRO ELECTROSTATIC PURIFICATION DEVICE FOR RESISTING HIGH HUMIDITY AirQuality Technology (Shanghai) Co., Ltd. TURNER, SONJI 1776 §103§112 Non-Final OA 62d Pending Jan 27, 2024
18420703 ELECTRONIC ATOMIZER THAT CAN AUTOMATICALLY EMIT SMOKE Shenzhen Impetus Technology Co., Ltd. GHEBRESELASSIE, HELEN G 1755 §103 Non-Final OA Pending Jan 23, 2024
18414916 LIQUID-WASHING AIR PURIFYING AND DISINFECTING DEVICE Xuzhou Xinkun Electric Co., Ltd. HOBSON, STEPHEN 1776 §103§112 Non-Final OA 17d overdue Pending Jan 17, 2024
18410453 KEY STRUCTURE AND AN ELECTRONIC ATOMIZER HOST Shenzhen Impetus Technology Co., Ltd. CEFARATTI, JOSEPH ARTHUR 1749 §102§103§112 Non-Final OA Pending Jan 11, 2024
18573107 CHARGING GUN THAT CAN REALIZE CHANGEABLE COLOR ACCORDING TO TEMPERATURE CHANGE AND A PREPARATION METHOD THEREOF Suzhou Yihang Electronic Technology Co., Ltd. NGUYEN, TRUC T 2834 §103§112 Non-Final OA 33d Pending Dec 21, 2023
18533019 High-Elastic Degradable Pickleball Memeda LLC USELDING, JOHN E §112 Non-Final OA Pending Dec 07, 2023
18525722 KIND OF BENDING BOLT TYPE ANTI-LOOSENING NUT Xi'An Xiongfeng Energy Saving Technology Co., Ltd. PATEL, VISHAL A 3675 §102§103§112 Non-Final OA 9d Pending Nov 30, 2023
18524296 METHOD AND SYSTEM FOR ONLINE MONITORING OF TEMPERATURE IN CURRENT TERMINAL BLOCKS BASED ON THERMAL IMAGING Yunnan Power Grid Co., Ltd. BRAUNLICH, MARTIN WALTER 2858 §101§112 Final Rejection 20d Pending Nov 30, 2023
18558348 SPLIT-PHASE OUTPUT POWER ADJUSTMENT SYSTEM, ADJUSTMENT METHOD, AND STORAGE MEDIUM IN LOW VOLTAGE TRANSFORMER AREA Electric Power Research Institute Of Yunnan Power Grid Co. , Ltd. SIDDIQUEE, TAMEEM 2116 §112 Non-Final OA Pending Oct 31, 2023
18234230 CARRIER FOR SUSTAINED-RELEASE OF DRUG AND USE THEREOF Kunming Qingcheng Healthcare Tech Ltd. NGUYEN, NGOC-ANH THI 1615 §102§103 Non-Final OA 14d Pending Aug 15, 2023
18364722 ELECTRONIC ATOMIZER WITH TOBACCO PIPE SHAPE Shenzhen Impetus Technology Co., Ltd. MOORE, STEPHANIE LYNN 1747 §103§112 Non-Final OA 19d Pending Aug 03, 2023
18275117 TRANSMISSION SYSTEM Liang Ma HANNON, TIMOTHY 3655 §112 Non-Final OA 16d overdue Pending Jul 31, 2023
18274673 MICROBIAL CHINESE HERBAL MEDICINE FEED HAVING EFFECTS OF DETOXICATION,MUTTONY ODOR REMOVAL, FLAVOR ENHANCEMENT AND MUTTON QUALITY IMPROVEMENT Xia Zhang HOFFMAN, SUSAN COE 1655 §112 Final Rejection 51d overdue Pending Jul 27, 2023
18354170 INTEGRATED OPTIMAL DESIGNING AND MANUFACTURING METHOD INVOLVING STRUCTURE LAYOUT, GEOMETRY AND 3D PRINTING ZHEJIANG UNIVERSITY LINDSAY, BERNARD G 2119 §103 Non-Final OA Pending Jul 18, 2023
18347160 SPECIAL ADDITIVE FOR FULLY RECYCLED AGGREGATE COMMERCIAL CONCRETE Huizhou Senluoke Material Technology Co., Ltd. OLADAPO, TAIWO 1771 §103 Final Rejection 21d Pending Jul 05, 2023
18331887 INDOOR PASSIVE HUMAN BEHAVIOR RECOGNITION METHOD AND DEVICE Nanjing University Of Posts And Telecommunications BAKER, EZRA JAMES 2126 §101 Final Rejection 34d Pending Jun 08, 2023
18300113 ASSEMBLABLE MODULAR AND DISC CORELESS PERMANENT MAGNET SUPERCONDUCTING ULTRA-EFFICIENT MOTOR Beijing Yewei Technology Co., Ltd. SATHIRAJU, SRINIVAS §112 Non-Final OA Pending Apr 13, 2023
18172516 Antibody composition for immunotyping of myeloid tumor and use thereof Peking University People'S Hospital GAO, ASHLEY HARTMAN 1678 §112 Final Rejection Pending Feb 22, 2023
17956683 AN EIGHT-WAY INTERCHANGE Fuquan Zhang CHU, KATHERINE J 3671 §102§103§112 Final Rejection Pending Sep 29, 2022

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