Prosecution Insights
Last updated: October 04, 2026

Usch Law, Pc

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

24 pending office actions • 11 clients • 23 examiners • 14 art units • 0 of 24 (0%) have an AI response strategy ready

Analysis

USCH Law, PC has managed 662 career applications, primarily within the Medical Devices & Mechanical Engineering technology area. The firm has achieved a resolved allowance rate of 82.46 percent across its historical portfolio. This success rate indicates the ability to secure patent grants in fields characterized by mechanical and medical innovations.

The firm averages 2.23 office actions per allowance, which indicates the path to securing patent grants. This efficiency is a factor for clients seeking to manage prosecution costs and time. Currently, there are 18 pending office actions that require active management and responses from the firm's practitioners.

With 662 career applications and an 82.46 percent allowance rate, the firm demonstrates a track record in Medical Devices & Mechanical Engineering. The 2.23 office actions per allowance metric provides a benchmark for predicting the intensity of future prosecution cycles. These statistics provide a view of the firm's historical performance and current workload.

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

Quality Metrics (n=664 apps, methodology: how we score firms)

82.3%
Allowance Rate
n=664
+0.53σ
Allowance Rate (norm)
n=664
2.2
OAs to Allowance
n=373
-0.63σ
OAs to Allow (norm)
n=373
728 days
Time to Allowance
n=373
+15.2pp
Interview Lift
n=664
12.6%
RCE Rate
n=664
0.7%
Appeal Rate
n=664

Rejection Performance (% of received rejections ultimately overcome)

68.2%
§101 Overcome
n=44
66.1%
§102 Overcome
n=174
73.5%
§103 Overcome
n=302
72.0%
§112 Overcome
n=168

Specialization & Scale

H10F, G06F, Y02E
Top CPC Subclasses
33%
Top-3 CPC Share
n=664
1
Practitioners
n=664
664.0
Apps / Practitioner
n=664

Portfolio Summary

24
Total Pending OAs
20
Non-Final OAs
2
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (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.

15
Hard (62%)
7
Medium (29%)
2
Easy (8%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (8%)
§102 only5 (21%)
§112 only1 (4%)
Double-patenting only1 (4%)
Multi-statute (no §101)15 (62%)

Industry Mix

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

5
Life Sciences
21% of docket
2
Information Tech
8% of docket
0
Communications
0% of docket
2
Semiconductors
8% of docket
7
Mechanical / Eng
29% of docket
8
Business / Other
33% 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.

240 h
Manual time on pending OAs
48 h
Time saved (low, 20%)
84 h
Time saved (mid, 35%)
2.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
STARK, JARRETT J 2 70.5% +11.5%
ZAMORA ALVAREZ, ERIC J 1 88.6% +21.4%
BUCK, LINDSEY A 1 49.4% +34.3%
PENG, HUAWEN A 1 82.3% +20.4%
MALLEY JR., DANIEL PATRICK 1 56.5% +45.7%
GONZALEZ, LUIS A 1 84.9% +4.6%
BYRD, BRIGID K 1 71.4% +46.4%
SIDDIQUEE, ISMAAEEL ABDULLAH 1 75.8% +21.5%
WHITE, SADIE 1 48.8% +31.6%
LI, YONGHONG 1 76.5% +22.0%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19369156 ANTI-VORTEX DEVICE FOR A WIND TURBINE BLADE AND INSTALLATION METHOD THEREOF ZAMORA ALVAREZ, ERIC J —
19277328 System and Method for Segmenting Mobile Entities Based on Detected Mobile Events PENG, HUAWEN A —
19039731 SURGICAL MANIPULATOR AND SURGICAL ROBOT GONZALEZ, LUIS A —

Hard Cases (15)

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
18556329 METHOD FOR DISPLAYING BROWSER PAGES, ELECTRONIC DEVICE AND STORAGE MEDIUM TAN, ALVIN H 66d overdue
19065968 SOLAR CELL, METHOD FOR PREPARING THE SAME AND PHOTOVOLTAIC MODULE MALLEY JR., DANIEL PATRICK 3d overdue
18496639 SHELL-SHAPED DENTAL INSTRUMENT AND SHELL-SHAPED DENTAL APPLIANCE SET LUCCHESI, NICHOLAS D 27d
19305749 SOLAR CELL, METHOD FOR PREPARING THE SAME, AND PHOTOVOLTAIC MODULE BUCK, LINDSEY A —
19036939 END EFFECTOR AND SURGICAL INSTRUMENT HAVING THE SAME BYRD, BRIGID K —
19031142 SIGNAL PROCESSING METHOD, STORAGE MEDIUM, RADAR CHIP, AND INTEGRATED CIRCUIT SIDDIQUEE, ISMAAEEL ABDULLAH —
19005936 PHOTOVOLTAIC MODULE WHITE, SADIE —
19001396 SOLDER BALL DETECTING DEVICE, PRINTED CIRCUIT BOARD, RADAR CHIP AND ELECTRONIC EQUIPMENT LI, YONGHONG —

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
19065968 SOLAR CELL, METHOD FOR PREPARING THE SAME AND PHOTOVOLTAIC MODULE MALLEY JR., DANIEL PATRICK 3d overdue
19369156 ANTI-VORTEX DEVICE FOR A WIND TURBINE BLADE AND INSTALLATION METHOD THEREOF ZAMORA ALVAREZ, ERIC J —
19305749 SOLAR CELL, METHOD FOR PREPARING THE SAME, AND PHOTOVOLTAIC MODULE BUCK, LINDSEY A —
19277328 System and Method for Segmenting Mobile Entities Based on Detected Mobile Events PENG, HUAWEN A —
19036939 END EFFECTOR AND SURGICAL INSTRUMENT HAVING THE SAME BYRD, BRIGID K —
19031142 SIGNAL PROCESSING METHOD, STORAGE MEDIUM, RADAR CHIP, AND INTEGRATED CIRCUIT SIDDIQUEE, ISMAAEEL ABDULLAH —
19005936 PHOTOVOLTAIC MODULE WHITE, SADIE —
19001396 SOLDER BALL DETECTING DEVICE, PRINTED CIRCUIT BOARD, RADAR CHIP AND ELECTRONIC EQUIPMENT LI, YONGHONG —

Client Portfolio (11 clients)

Top Art Units

Art UnitApps
17263
37451
17281
21691
17211
37711
37631
36461
37731
37961

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19369156 ANTI-VORTEX DEVICE FOR A WIND TURBINE BLADE AND INSTALLATION METHOD THEREOF Envision Energy Co., Ltd. ZAMORA ALVAREZ, ERIC J 3745 §112 Non-Final OA — Pending Oct 24, 2025
19305749 SOLAR CELL, METHOD FOR PREPARING THE SAME, AND PHOTOVOLTAIC MODULE Jinko Solar Co., Ltd. BUCK, LINDSEY A 1728 §102§103 Non-Final OA — Pending Aug 20, 2025
19277328 System and Method for Segmenting Mobile Entities Based on Detected Mobile Events Xad, Inc. PENG, HUAWEN A 2169 DP Non-Final OA — Pending Jul 22, 2025
19065968 SOLAR CELL, METHOD FOR PREPARING THE SAME AND PHOTOVOLTAIC MODULE Jinkosolar Middle East Fzco MALLEY JR., DANIEL PATRICK 1726 §103§112 Non-Final OA 3d overdue Pending Feb 27, 2025
19039731 SURGICAL MANIPULATOR AND SURGICAL ROBOT Cornerstone Technology (Shenzhen) Limited GONZALEZ, LUIS A §102 Non-Final OA — Pending Jan 28, 2025
19036939 END EFFECTOR AND SURGICAL INSTRUMENT HAVING THE SAME Cornerstone Technology (Shenzhen) Limited BYRD, BRIGID K §103§112 Non-Final OA — Pending Jan 24, 2025
19031142 SIGNAL PROCESSING METHOD, STORAGE MEDIUM, RADAR CHIP, AND INTEGRATED CIRCUIT Calterah Semiconductor Technology (Shanghai) Co., Ltd. SIDDIQUEE, ISMAAEEL ABDULLAH §103§112 Non-Final OA — Pending Jan 17, 2025
19005936 PHOTOVOLTAIC MODULE Jinko Solar (Haining) Co., Ltd. WHITE, SADIE 1721 §102§103 Final Rejection — Pending Dec 30, 2024
19001396 SOLDER BALL DETECTING DEVICE, PRINTED CIRCUIT BOARD, RADAR CHIP AND ELECTRONIC EQUIPMENT Calterah Semiconductor Technology (Shanghai) Co., Ltd. LI, YONGHONG §103§112 Non-Final OA — Pending Dec 24, 2024
18923592 ENERGY STORAGE CONVERTER Zhejiang Jinko Energy Storage Co., Ltd. MANDEVILLE, JASON M §102 Non-Final OA — Pending Oct 22, 2024
18919421 CONTROL MECHANISM OF SURGICAL INSTRUMENT AND SURGICAL ROBOT Cornerstone Technology (Shenzhen) Limited FISHBACK, ASHLEY LAUREN 3771 §102 Non-Final OA — Pending Oct 17, 2024
18902851 HEAT DISSIPATION DEVICE Zhejiang Jinko Energy Storage Co., Ltd. RUPPERT, ERIC S 3763 §102§103 Non-Final OA — Pending Sep 30, 2024
18754081 CHIP STACK AND FABRICATION METHOD Yibu Semiconductor Co., Ltd. STARK, JARRETT J §102§103 Non-Final OA — Pending Jun 25, 2024
18743036 ANTENNA, RADAR SENSING SYSTEM, AND ELECTRONIC DEVICE Calterah Semiconductor Technology (Shanghai) Co., Ltd. MOORE, WHITNEY 3646 §102 Non-Final OA — Pending Jun 13, 2024
18664273 MULTI-CHIP PACKAGE AND METHOD OF MAKING Yibu Semiconductor Co., Ltd. STARK, JARRETT J §102§103 Non-Final OA — Pending May 14, 2024
18638586 SOLAR CELL AND PHOTOVOLTAIC MODULE Jinko Solar (Haining) Co., Ltd. PILLAY, DEVINA 1726 §103 Final Rejection 21d Pending Apr 17, 2024
18620663 ENERGY STORAGE CONNECTOR Jiangxi Jinko Pv Material Co., Ltd. DINH, PHUONG K §102§103 Non-Final OA — Pending Mar 28, 2024
18412470 TRANSMISSION AND CONNECTION STRUCTURE FOR CONNECTING INSTRUMENT DRIVE AND STERILE ADAPTER, AND SURGICAL ROBOT INCLUDING THE SAME Cornerstone Technology (Shenzhen) Limited PRATHER, GREGORY T 3773 §102§112 Non-Final OA — Pending Jan 13, 2024
18411791 TRANSMISSION AND CONNECTION STRUCTURE FOR STERILE ADAPTER AND SURGICAL INSTRUMENT, AND INSTRUMENT DRIVE TRANSMISSION MECHANISM FOR SURGICAL ROBOT Cornerstone Technology (Shenzhen) Limited HILSMIER, HEIDI ANN 3796 §102§103 Non-Final OA — Pending Jan 12, 2024
18401329 FAN-OUT STACKED PACKAGE, METHOD OF MAKING AND ELECTRONIC DEVICE INCLUDING THE STACKED PACKAGE Yibu Semiconductor Co., Ltd. AU, BAC H 2898 §102§103 Non-Final OA — Pending Dec 29, 2023
18401325 STACKED PACKAGE, METHOD OF MAKING AND ELECTRONIC DEVICE INCLUDING THE STACKED PACKAGE Yibu Semiconductor Co., Ltd. KARIMY, TIMOR 2818 §102 Non-Final OA — Pending Dec 29, 2023
18496639 SHELL-SHAPED DENTAL INSTRUMENT AND SHELL-SHAPED DENTAL APPLIANCE SET Shanghai Smartee Denti-Technology Co., Ltd. LUCCHESI, NICHOLAS D 3772 §102§103 Non-Final OA 27d Pending Oct 27, 2023
18556329 METHOD FOR DISPLAYING BROWSER PAGES, ELECTRONIC DEVICE AND STORAGE MEDIUM Wangsu Science & Technology Co., Ltd. TAN, ALVIN H 2141 §103§112 Non-Final OA 66d overdue Pending Oct 19, 2023
18189158 SOLAR CELL AND PHOTOVOLTAIC MODULE Jinko Solar Co., Ltd. TRAN, UYEN M 1726 §103 Non-Final OA — Pending Mar 23, 2023

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