Prosecution Insights
Last updated: October 04, 2026

Butzel Long

Technology areas: Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

18 pending office actions • 10 clients • 17 examiners • 12 art units • 0 of 18 (0%) have an AI response strategy ready • 45 patents granted in the last 365 days

Analysis

Butzel Long maintains a presence in the Chemistry & Materials technology area, where it has managed 1178 career applications. This volume of work demonstrates an established practice with experience in chemical and material science patents. Currently, the firm is overseeing 19 pending office actions, which indicates a steady flow of active prosecution work. These figures reflect a firm with a solid foundation in its chosen technical field.

The firm reports a resolved allowance rate pct of 82.29, showing a track record of successful patent outcomes. This success is achieved with an avg_office_actions_per_allowance of 3.2, suggesting that the firm typically navigates the examination process in just over the average number of office actions. The 82.29 resolved allowance rate pct is a key indicator of the firm's effectiveness in securing grants for its clients. With 1178 career applications, the 3.2 avg_office_actions_per_allowance provides a reliable benchmark for the expected duration of the prosecution cycle. These metrics together offer a comprehensive view of the firm's performance.

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

Quality Metrics (n=1178 apps, methodology: how we score firms)

82.3%
Allowance Rate
n=1178
+0.50σ
Allowance Rate (norm)
n=1178
3.2
OAs to Allowance
n=655
-0.14σ
OAs to Allow (norm)
n=655
972 days
Time to Allowance
n=655
+8.7pp
Interview Lift
n=1178
26.4%
RCE Rate
n=1178
4.6%
Appeal Rate
n=1178

Rejection Performance (% of received rejections ultimately overcome)

71.3%
§101 Overcome
n=108
75.5%
§102 Overcome
n=204
74.4%
§103 Overcome
n=394
78.9%
§112 Overcome
n=265

Specialization & Scale

H04L, G06F, G06Q
Top CPC Subclasses
14%
Top-3 CPC Share
n=1178
6
Practitioners
n=1178
196.3
Apps / Practitioner
n=1178

Portfolio Summary

18
Total Pending OAs
11
Non-Final OAs
7
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 11 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
0
Due this week
1
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. 11 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)Due ≤ 30 days (1)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.

8
Hard (44%)
9
Medium (50%)
0
Easy (0%)
1
Unknown (6%)

Rejection Statute Mix

BucketCases
§101 + other2 (11%)
§103 only8 (44%)
Double-patenting + other1 (6%)
Multi-statute (no §101)6 (33%)
No statute on record1 (6%)

Industry Mix

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

3
Life Sciences
17% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
6
Semiconductors
33% of docket
7
Mechanical / Eng
39% of docket
2
Business / Other
11% 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.

180 h
Manual time on pending OAs
36 h
Time saved (low, 20%)
63 h
Time saved (mid, 35%)
1.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHEEK, EDWARD RHETT 2 82.7% +13.9%
DAVIS, CASSANDRA HOPE 1 59.3% +25.9%
LEE, AIDEN Y 1 47.8% +25.3%
WALLICK, STEPHANIE SHOSHANA 1 29.3% +37.6%
PRASAD, NEIL R 1 85.4% +9.8%
MENZ, DOUGLAS M 1 88.7% +4.7%
BYKHOVSKI, ALEXEI 1 77.2% +25.9%
DEUTSCH, TAYLOR M 1 53.4% +37.2%
SCHIFFMAN, BENJAMIN A 1 65.6% +27.7%
ASGARI, SIMA 1 26.0% +19.7%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
17355383 EDGE BARRIER FILM FOR ELECTRONIC DEVICES CHEEK, EDWARD RHETT 100d overdue

Hard Cases (9)

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
18390492 CRYPTOCURRENCY PROTOCOL WITH BUILT-IN INTERVENTION RESPONSIVE TO A CRYPTOCURRENCY EXCHANGE RATE ASGARI, SIMA 147d overdue
18203907 CELLULAR PHONE-BASED CONSOLIDATED COMMUNICATION AND FINANCIAL ACCOUNT ALLADIN, AMBREEN A 126d overdue
17737377 EVENT-BASED ULTRASOUND SYSTEM JASANI, ASHISH SHIRISH 23d overdue
17410425 High Color Gamut OLED Displays CHEEK, EDWARD RHETT 22d
19036542 AUTOMATIC HANDLING OF MIS-DELIVERED ITEMS IN COMPUTERIZED PARCEL LOCKER SYSTEMS WALLICK, STEPHANIE SHOSHANA 79d
19262798 IMPACT-RESISTANT AND FLEXIBLE SIGN MOUNT DAVIS, CASSANDRA HOPE —
19230170 ORGANIC VAPOR JET PRINTING SYSTEM LEE, AIDEN Y —
18825422 ORGANIC ELECTROLUMINESCENT DEVICES PRASAD, NEIL R —

Interview Candidates (9)

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
18390492 CRYPTOCURRENCY PROTOCOL WITH BUILT-IN INTERVENTION RESPONSIVE TO A CRYPTOCURRENCY EXCHANGE RATE ASGARI, SIMA 147d overdue
17355383 EDGE BARRIER FILM FOR ELECTRONIC DEVICES CHEEK, EDWARD RHETT 100d overdue
17410425 High Color Gamut OLED Displays CHEEK, EDWARD RHETT 22d
18741324 GENERATING DATA SETS FOR MACHINE LEARNING USING ULTRASOUND IMAGING BYKHOVSKI, ALEXEI 46d
18435825 Method for Forming a Composite Component Having a Surface Projection SCHIFFMAN, BENJAMIN A 62d
19036542 AUTOMATIC HANDLING OF MIS-DELIVERED ITEMS IN COMPUTERIZED PARCEL LOCKER SYSTEMS WALLICK, STEPHANIE SHOSHANA 79d
19262798 IMPACT-RESISTANT AND FLEXIBLE SIGN MOUNT DAVIS, CASSANDRA HOPE —
19230170 ORGANIC VAPOR JET PRINTING SYSTEM LEE, AIDEN Y —

Client Portfolio (10 clients)

Top Art Units

Art UnitApps
37983
28133
36311
36281
28971
17421
36981
28181
17261
36911

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19262798 IMPACT-RESISTANT AND FLEXIBLE SIGN MOUNT Exit Sign Solutions, Inc. DAVIS, CASSANDRA HOPE 3631 §102§103§112 Non-Final OA — Pending Jul 08, 2025
19230170 ORGANIC VAPOR JET PRINTING SYSTEM The Regents of the University of Michigan LEE, AIDEN Y §102§103§112 Non-Final OA — Pending Jun 06, 2025
19036542 AUTOMATIC HANDLING OF MIS-DELIVERED ITEMS IN COMPUTERIZED PARCEL LOCKER SYSTEMS Quadient Technologies France WALLICK, STEPHANIE SHOSHANA 3628 §103DPOther Final Rejection 79d Pending Jan 24, 2025
18825422 ORGANIC ELECTROLUMINESCENT DEVICES UNIVERSAL DISPLAY CORPORATION PRASAD, NEIL R §103§112Other Non-Final OA — Pending Sep 05, 2024
18757647 ORGANIC ELECTROLUMINESCENT DEVICES UNIVERSAL DISPLAY CORPORATION MENZ, DOUGLAS M 2897 Other Non-Final OA — Pending Jun 28, 2024
18741324 GENERATING DATA SETS FOR MACHINE LEARNING USING ULTRASOUND IMAGING Acoustiic Inc. BYKHOVSKI, ALEXEI 3798 §103 Final Rejection 46d Pending Jun 12, 2024
18740337 DETECTING ULTRASOUND BEAMS USING ULTRASOUND IMAGING Acoustiic Inc. DEUTSCH, TAYLOR M 3798 §103 Final Rejection — Pending Jun 11, 2024
18435825 Method for Forming a Composite Component Having a Surface Projection Joysonquin Automotive Systems North America, LLC SCHIFFMAN, BENJAMIN A 1742 §103 Final Rejection 62d Pending Feb 07, 2024
18390492 CRYPTOCURRENCY PROTOCOL WITH BUILT-IN INTERVENTION RESPONSIVE TO A CRYPTOCURRENCY EXCHANGE RATE Celo Foundation ASGARI, SIMA 3698 §101§103§112 Non-Final OA 147d overdue Pending Dec 20, 2023
18384150 Organic Electroluminescent Devices UNIVERSAL DISPLAY CORPORATION VU, DAVID 2818 §103 Final Rejection 3d overdue Pending Oct 26, 2023
18345343 SPACE-BASED SOLAR POWER SYSTEM Overview Energy Inc. DINH, BACH T 1726 §103 Non-Final OA 5d overdue Pending Jun 30, 2023
18203907 CELLULAR PHONE-BASED CONSOLIDATED COMMUNICATION AND FINANCIAL ACCOUNT Y9 Inc. ALLADIN, AMBREEN A 3691 §101§103§112 Non-Final OA 126d overdue Pending May 31, 2023
18083061 POWER SUPPLY SYSTEM FOR POWERING A HOME Our Next Energy, Inc. ZHOU, ZIXUAN 2859 §103 Non-Final OA — Pending Dec 16, 2022
17979278 ORGANIC ELECTROLUMINESCENT DEVICES UNIVERSAL DISPLAY CORPORATION SHEKER, RHYS PONIENTE 2813 §103 Non-Final OA 60d Pending Nov 02, 2022
17737377 EVENT-BASED ULTRASOUND SYSTEM Acoustiic Inc. JASANI, ASHISH SHIRISH 3798 §102§103 Non-Final OA 23d overdue Pending May 05, 2022
17582071 SPATIAL CONTROL OF VAPOR CONDENSATION USING CONVECTION UNIVERSAL DISPLAY CORPORATION CHEN, KEATH T 1716 §103§112 Final Rejection — Pending Jan 24, 2022
17410425 High Color Gamut OLED Displays UNIVERSAL DISPLAY CORPORATION CHEEK, EDWARD RHETT 2813 §103§112 Final Rejection 22d Pending Aug 24, 2021
17355383 EDGE BARRIER FILM FOR ELECTRONIC DEVICES UNIVERSAL DISPLAY CORPORATION CHEEK, EDWARD RHETT 2813 §103 Non-Final OA 100d overdue Pending Jun 23, 2021

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