Prosecution Insights
Last updated: October 25, 2026

Butzel Long

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics

23 pending office actions • 9 clients • 22 examiners • 17 art units • 0 of 23 (0%) have an AI response strategy ready • 42 patents granted in the last 365 days

Analysis

Butzel Long’s record covers Semiconductors, Circuits & Optics, with 24 pending office actions across 1181 career applications. Its resolved allowance rate is 82.31%, while the average is 3.21 office actions per allowance. Together, these figures describe a practice with a substantial application history and measurable examination activity.

The pending docket gives current workload context, while the resolved allowance rate reflects outcomes from completed prosecution matters. The office-action average adds a separate efficiency signal, showing the amount of recorded examination activity associated with an allowance. Patent owners can use these measures to assess both historical results and the likely need for continued response work in this technology area.

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

Quality Metrics (n=1181 apps, methodology: how we score firms)

82.3%
Allowance Rate
n=1181
+0.50σ
Allowance Rate (norm)
n=1181
3.2
OAs to Allowance
n=656
-0.14σ
OAs to Allow (norm)
n=656
976 days
Time to Allowance
n=656
+8.7pp
Interview Lift
n=1181
26.4%
RCE Rate
n=1181
4.6%
Appeal Rate
n=1181

Rejection Performance (% of received rejections ultimately overcome)

70.4%
§101 Overcome
n=108
75.1%
§102 Overcome
n=205
74.2%
§103 Overcome
n=396
78.4%
§112 Overcome
n=268

Specialization & Scale

H04L, G06F, G06Q
Top CPC Subclasses
14%
Top-3 CPC Share
n=1181
6
Practitioners
n=1181
196.8
Apps / Practitioner
n=1181

Portfolio Summary

23
Total Pending OAs
11
Non-Final OAs
12
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 12 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
3
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. 12 of the docket's apps have a known mailing date.

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

9
Hard (39%)
13
Medium (57%)
0
Easy (0%)
1
Unknown (4%)

Rejection Statute Mix

BucketCases
§101 + other2 (9%)
§103 only13 (57%)
Multi-statute (no §101)7 (30%)
No statute on record1 (4%)

Industry Mix

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

5
Life Sciences
22% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
11
Semiconductors
48% of docket
7
Mechanical / Eng
30% of docket
0
Business / Other
0% 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.

230 h
Manual time on pending OAs
46 h
Time saved (low, 20%)
80 h
Time saved (mid, 35%)
2.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DINH, BACH T 2 55.5% +31.1%
DAVIS, CASSANDRA HOPE 1 59.3% +25.8%
WALLICK, STEPHANIE SHOSHANA 1 31.0% +40.0%
PRASAD, NEIL R 1 85.5% +9.6%
WOLDEGEORGIS, ERMIAS T 1 70.9% +12.1%
MENZ, DOUGLAS M 1 88.6% +4.8%
BYKHOVSKI, ALEXEI 1 77.4% +25.8%
DEUTSCH, TAYLOR M 1 53.3% +36.3%
MUSE, ISMAIL A 1 86.8% +8.1%
DINH, PHUONG K 1 87.3% +8.9%

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
18739439 ORGANIC ELECTROLUMINESCENT DEVICES MUSE, ISMAIL A —

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
18085153 SINGLE CORE CROSS-COUPLED MULTI-PHASE INDUCTOR LIAN, MANG TIN BIK 39d
19262798 IMPACT-RESISTANT AND FLEXIBLE SIGN MOUNT DAVIS, CASSANDRA HOPE —
18825422 ORGANIC ELECTROLUMINESCENT DEVICES PRASAD, NEIL R —
18737045 DIRECT CONNECTION OF CONTACTORS AND SHUNT TO PRINTED CIRCUIT BOARD DINH, PHUONG K —
18228892 ORGANIC VAPOR JET PRINTING SYSTEM BERMAN, JASON —

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
18345343 SPACE-BASED SOLAR POWER SYSTEM DINH, BACH T 5d overdue
19182778 SPACE-BASED SOLAR POWER SYSTEM DINH, BACH T 26d
18741324 GENERATING DATA SETS FOR MACHINE LEARNING USING ULTRASOUND IMAGING BYKHOVSKI, ALEXEI 46d
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 —
18780558 ORGANIC ELECTROLUMINESCENT DEVICES WOLDEGEORGIS, ERMIAS T —
18740337 DETECTING ULTRASOUND BEAMS USING ULTRASOUND IMAGING DEUTSCH, TAYLOR M —

Client Portfolio (9 clients)

Top Art Units

Art UnitApps
37983
17262
28972
28932
28132
36311
36281
28121
28311
17421

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
19182778 SPACE-BASED SOLAR POWER SYSTEM Overview Energy Inc. DINH, BACH T 1726 §103Other Final Rejection 26d Pending Apr 18, 2025
19036542 AUTOMATIC HANDLING OF MIS-DELIVERED ITEMS IN COMPUTERIZED PARCEL LOCKER SYSTEMS Quadient Technologies France WALLICK, STEPHANIE SHOSHANA 3628 §103Other Final Rejection 79d Pending Jan 24, 2025
18825422 ORGANIC ELECTROLUMINESCENT DEVICES UNIVERSAL DISPLAY CORPORATION PRASAD, NEIL R 2897 §103§112Other Non-Final OA — Pending Sep 05, 2024
18780558 ORGANIC ELECTROLUMINESCENT DEVICES UNIVERSAL DISPLAY CORPORATION WOLDEGEORGIS, ERMIAS T 2893 §103 Final Rejection — Pending Jul 23, 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
18739439 ORGANIC ELECTROLUMINESCENT DEVICES UNIVERSAL DISPLAY CORPORATION MUSE, ISMAIL A 2812 §103 Final Rejection — Pending Jun 11, 2024
18737045 DIRECT CONNECTION OF CONTACTORS AND SHUNT TO PRINTED CIRCUIT BOARD Our Next Energy, Inc. DINH, PHUONG K 2831 §103§112 Non-Final OA — Pending Jun 07, 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
18228892 ORGANIC VAPOR JET PRINTING SYSTEM UNIVERSAL DISPLAY CORPORATION BERMAN, JASON 1794 §102§103§112 Final Rejection — Pending Aug 01, 2023
18345343 SPACE-BASED SOLAR POWER SYSTEM Overview Energy Inc. DINH, BACH T 1726 §103 Non-Final OA 5d overdue Pending Jun 30, 2023
18203905 ORGANIC ELECTROLUMINESCENT DEVICE WITH NANOPARTICLE OUTCOUPING LAYER UNIVERSAL DISPLAY CORPORATION WHALEN, DANIEL B 2893 §103 Final Rejection 53d overdue Pending May 31, 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
18085153 SINGLE CORE CROSS-COUPLED MULTI-PHASE INDUCTOR Our Next Energy, Inc. LIAN, MANG TIN BIK 2837 §102§103 Final Rejection 39d Pending Dec 20, 2022
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
17854765 INTEGRATED OLED LIGHTING FOR AUTOMOBILE APPLICATIONS UNIVERSAL DISPLAY CORPORATION WARD, DAVID WILLIAM 2891 §103 Final Rejection — Pending Jun 30, 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
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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Frequently Asked Questions

What is Butzel Long's patent allowance rate?

82.3% of resolved applications prosecuted by Butzel Long were allowed, across 1,181 applications in USPTO records.

How many office actions does Butzel Long average before allowance?

3.21 office actions per allowed application on average.

How many pending office actions does Butzel Long have?

23 pending office actions as of October 2026, for 9 clients, before 22 examiners in 17 art units.

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