Prosecution Insights
Last updated: October 25, 2026

Steinfl + Bruno LLP

Technology area: Semiconductors, Circuits & Optics

65 pending office actions • 22 clients • 63 examiners • 46 art units • 0 of 65 (0%) have an AI response strategy ready • 42 patents granted in the last 365 days

Analysis

Steinfl + Bruno LLP has 65 pending office actions in Semiconductors, Circuits & Optics and 2,559 career applications. The profile reports a 90.35% resolved allowance rate and an average of 3.21 office actions per allowance.

The career application record gives the pending workload a substantial historical context. A 90.35% resolved allowance rate indicates that most resolved applications reached allowance, while 3.21 office actions per allowance shows that those outcomes generally followed several examination exchanges. For semiconductor and circuit practitioners, the data supports planning for detailed technical amendments and repeated prosecution responses.

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

Quality Metrics (n=2559 apps, methodology: how we score firms)

90.4%
Allowance Rate
n=2559
+0.79σ
Allowance Rate (norm)
n=2559
3.2
OAs to Allowance
n=1920
-0.22σ
OAs to Allow (norm)
n=1920
1029 days
Time to Allowance
n=1920
+7.2pp
Interview Lift
n=2559
29.4%
RCE Rate
n=2559
1.2%
Appeal Rate
n=2559

Rejection Performance (% of received rejections ultimately overcome)

81.8%
§101 Overcome
n=248
88.4%
§102 Overcome
n=696
87.1%
§103 Overcome
n=1320
88.7%
§112 Overcome
n=1057

Specialization & Scale

A61K, G01N, Y10T
Top CPC Subclasses
12%
Top-3 CPC Share
n=2559
0
Practitioners
n=2559
—
Apps / Practitioner
n=2559 (min 20)

Portfolio Summary

65
Total Pending OAs
42
Non-Final OAs
23
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 20 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

15
Overdue
0
Due this week
2
Due this month
0
Due in next 60 days
3
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. 20 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (15)Due ≤ 30 days (2)Due later (3)

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.

30
Hard (46%)
30
Medium (46%)
5
Easy (8%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (3%)
§101 + other4 (6%)
§103 only28 (43%)
§102 only1 (2%)
§112 only4 (6%)
Double-patenting only1 (2%)
Double-patenting + other1 (2%)
Multi-statute (no §101)24 (37%)

Industry Mix

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

22
Life Sciences
34% of docket
10
Information Tech
15% of docket
1
Communications
2% of docket
17
Semiconductors
26% of docket
11
Mechanical / Eng
17% of docket
4
Business / Other
6% 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.

650 h
Manual time on pending OAs
130 h
Time saved (low, 20%)
227 h
Time saved (mid, 35%)
5.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MONTOYA, OSCHTA I 2 71.4% +14.5%
GRAHAM, CHANTEL LORAN 2 71.8% +11.5%
WILLOUGHBY, TERRENCE RONIQUE 1 80.4% +12.2%
NGUYEN, HAI L 1 87.2% +9.3%
FISCHER, JUSTIN R 1 44.2% +2.5%
WILKENS, JANET MARIE 1 72.6% +12.6%
PAQUETTE, SEDEF ESRA AYALP 1 63.6% +45.9%
CAILLOUET, CHRISTOPHER C 1 67.8% +14.9%
AHSAN, SYED M 1 73.4% +22.1%
HOTCHKISS, MICHAEL WAYNE 1 69.6% +47.8%

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
19299107 DEVICES AND METHODS FOR IMPROVING VOLTAGE HANDLING AND/OR BI-DIRECTIONALITY OF STACKS OF ELEMENTS WHEN CONNECTED BETWEEN TERMINALS NGUYEN, HAI L —

Hard Cases (30)

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
18336559 UNIDIRECTIONAL MOISTURE CONDUCTING KNITTED FABRIC AND RELATED CLOTHING ITEMS, MANUFACTURING METHODS AND MANUFACTURING SYSTEMS STEELE, JENNIFER A 89d overdue
17006591 PROTEASE SENSITIVE GVPC AND RELATED GAS VESICLE GENE CLUSTERS, EXPRESSION SYSTEMS, CONSTRUCTS, VECTORS, GENETIC CIRCUITS, CELLS, COMPOSITIONS, METHODS AND SYSTEMS FOR CONTRAST-ENHANCED IMAGING REYNOLDS, FRED H 30d overdue
18878492 UNIT AND METHOD FOR FEEDING BLANKS MORRISON, THOMAS A 28d overdue
17631400 COMPOSITION COMPRISING AMINO ACIDS AND A LIPID MATRIX FOR NON-MAMMALIAN MONOGASTRIC ANIMALS AND USE THEREOF WESTERBERG, NISSA M 23d overdue
17861077 ENHANCED NUCLEIC ACID IDENTIFICATION AND DETECTION CHUNDURU, SURYAPRABHA 18d overdue
17264734 ANTIBIOTIC SUSCEPTIBILITY OF MICROORGANISMS AND RELATED MARKERS, COMPOSITIONS, METHODS AND SYSTEMS HAMMELL, NEIL P 9d overdue
18006565 CONTROL METHOD IN A PRODUCTION PROCESS FOR ARTICLES AND A PRODUCTION APPARATUS FOR ARTICLES OPERATING ACCORDING TO THIS METHOD KINSAUL, ANNA KATHRYN 8d overdue
18346531 FABRIC WITH COOL FEELING FUNCTION AND RELATED CLOTHING ITEMS, MANUFACTURING METHOD AND MANUFACTURING SYSTEMS JOHNSON, JENNA LEIGH 2d overdue

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
19007433 SYSTEMS AND METHODS FOR VIRTUAL INTERACTIONS MONTOYA, OSCHTA I 66d overdue
19007431 SYSTEMS AND METHODS FOR VIRTUAL INTERACTIONS MONTOYA, OSCHTA I 60d overdue
19308992 Methods and Apparatuses for Use in Tuning Reactance in a Circuit Device WILLOUGHBY, TERRENCE RONIQUE —
19218249 MUSEUM DISPLAY CASE WITH GLASS SIDE WALLS AND SLIDINGLY OPENABLE UPPER DOOR WILKENS, JANET MARIE —
19132432 PROCESS AND APPARATUS FOR BUILDING TYRES FOR WHEELS OF VEHICLES PAQUETTE, SEDEF ESRA AYALP —
19210982 APPARATUS FOR APPLYING RUBBERIZED ELECTRONIC TAGS TO A TYRE BEING PROCESSED CAILLOUET, CHRISTOPHER C —
19169947 SERVER DEVICE FOR USING HOMOMORPHIC ENCRYPTED MASTER KEY AND METHODS THEREOF AHSAN, SYED M —
19109876 IMPELLER FOR A FLOW MACHINE AND METHOD FOR PRODUCING AN IMPELLER HOTCHKISS, MICHAEL WAYNE —

Client Portfolio (22 clients)

Top Art Units

Art UnitApps
28933
17893
28362
17492
24212
28432
17712
24982
28972
37312

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19308992 Methods and Apparatuses for Use in Tuning Reactance in a Circuit Device Psemi Corporation WILLOUGHBY, TERRENCE RONIQUE 2836 §102§103 Non-Final OA — Pending Aug 25, 2025
19299107 DEVICES AND METHODS FOR IMPROVING VOLTAGE HANDLING AND/OR BI-DIRECTIONALITY OF STACKS OF ELEMENTS WHEN CONNECTED BETWEEN TERMINALS Psemi Corporation NGUYEN, HAI L 2836 §112DP Non-Final OA — Pending Aug 13, 2025
19134000 BELTLESS TYRE FOR MOTOR VEHICLES Pirelli Tyre S.p.A. FISCHER, JUSTIN R 1749 §103 Final Rejection — Pending May 29, 2025
19218249 MUSEUM DISPLAY CASE WITH GLASS SIDE WALLS AND SLIDINGLY OPENABLE UPPER DOOR Goppion S.p.A. WILKENS, JANET MARIE 3637 §102§103§112 Non-Final OA — Pending May 24, 2025
19132432 PROCESS AND APPARATUS FOR BUILDING TYRES FOR WHEELS OF VEHICLES Pirelli Tyre S.p.A. PAQUETTE, SEDEF ESRA AYALP §103§112 Non-Final OA — Pending May 23, 2025
19210982 APPARATUS FOR APPLYING RUBBERIZED ELECTRONIC TAGS TO A TYRE BEING PROCESSED Pirelli Tyre S.p.A. CAILLOUET, CHRISTOPHER C 1745 §103 Non-Final OA — Pending May 16, 2025
19169947 SERVER DEVICE FOR USING HOMOMORPHIC ENCRYPTED MASTER KEY AND METHODS THEREOF Crypto Lab Inc. AHSAN, SYED M 2491 §103 Non-Final OA — Pending Apr 03, 2025
19109876 IMPELLER FOR A FLOW MACHINE AND METHOD FOR PRODUCING AN IMPELLER Piller Blowers & Compressors GmbH HOTCHKISS, MICHAEL WAYNE 3726 §102§103 Non-Final OA — Pending Mar 07, 2025
19043771 ELECTRONIC DEVICE FOR PROCESSING DATA, AND METHODS THEREOF Crypto Lab Inc. ZAIDI, SYED A 2432 §101 Final Rejection — Pending Feb 03, 2025
18997044 INTEGRATED PCM DRIVER Murata Manufacturing Co., Ltd. JOSEPH, DENNIS P 2621 §102§103 Non-Final OA — Pending Jan 18, 2025
19007431 SYSTEMS AND METHODS FOR VIRTUAL INTERACTIONS AB Inventio, LLC MONTOYA, OSCHTA I 2421 §103 Non-Final OA 60d overdue Pending Dec 31, 2024
19007433 SYSTEMS AND METHODS FOR VIRTUAL INTERACTIONS AB Inventio, LLC MONTOYA, OSCHTA I 2421 §103 Non-Final OA 66d overdue Pending Dec 31, 2024
18878492 UNIT AND METHOD FOR FEEDING BLANKS R.A Jones & Co. MORRISON, THOMAS A 3653 §102§103 Final Rejection 28d overdue Pending Dec 23, 2024
18874441 FORMING TOOLS COATED WITH KAPPA-ALUMINA Oerlikon Surface Solutions AG, Pfäffikon ZHANG, HAI Y 1717 §102§103 Non-Final OA — Pending Dec 12, 2024
18973862 GLITCH MITIGATION IN SWITCHED REACTANCE PHASE SHIFTERS Psemi Corporation CHEN, PATRICK C 2842 §103 Final Rejection 84d Pending Dec 09, 2024
18959049 METHOD FOR MONITORING NETWORK USING HOMOMORPHIC ENCRYPTION AND ELECTRONIC APPARATUS Crypto Lab Inc. BOYD, MALA DENAE 2497 §103 Non-Final OA — Pending Nov 25, 2024
18951069 Power Amplifier Linearizer Murata Manufacturing Co., Ltd. NGUYEN, KHIEM D 2843 §112Other Non-Final OA — Pending Nov 18, 2024
18943563 COMPACT HUMIDITY AND PRESSURE SENSOR WITH TEMPERATURE CONTROL Murata Manufacturing Co., Ltd. ROBERTS, HERBERT K 2855 §103§112Other Non-Final OA — Pending Nov 11, 2024
18942995 ELECTRONIC DEVICE FOR COMPILING AND METHODS THEREOF UIF (University Industry Foundation), Yonsei University TOKARCZYK, CHRISTOPHER B 3687 §102§103 Non-Final OA — Pending Nov 11, 2024
18940771 ASSOCIATIVE POLYMERS AND RELATED COMPOSITIONS, METHODS AND SYSTEMS California Institute Of Technology GRAHAM, CHANTEL LORAN 1771 §103 Non-Final OA — Pending Nov 07, 2024
18934695 SERVER DEVICE FOR PROVIDING HOMOMORPHIC ENCRYPTION AI MODEL AND METHOD THEREOF Crypto Lab Inc. LEMMA, SAMSON B 2498 §103 Final Rejection — Pending Nov 01, 2024
18927386 ASSOCIATIVE POLYMERS FOR USE IN A FLOW AND RELATED COMPOSITIONS, METHODS AND SYSTEMS California Institute Of Technology GRAHAM, CHANTEL LORAN 1771 §103 Non-Final OA — Pending Oct 25, 2024
18888811 MULTI-DIE-TO-WAFER HYBRID BONDING Murata Manufacturing Co., Ltd. FOX, BRANDON C §103 Non-Final OA — Pending Sep 18, 2024
18776665 Distributed FET Back-Bias Network Psemi Corporation VU, HUNG K 2897 §103 Non-Final OA — Pending Jul 18, 2024
18724947 MANIPULATOR FOR PACKAGES AND RELATED PROCESS FOR MOVING PACKAGES R.A Jones & Co. LOWE, MICHAEL S 3652 §102§103 Non-Final OA — Pending Jun 27, 2024
18724123 PROCESS FOR MOVING PACKAGES AND MANIPULATOR FOR PACKAGES PROVIDED TO OPERATE ACCORDING TO THIS PROCESS R.A Jones & Co. FRY, PATRICK B 3731 §103§112 Final Rejection — Pending Jun 25, 2024
18752009 High Voltage Switching Device Murata Manufacturing Co., Ltd. GHEYAS, SYED I 2893 DP Non-Final OA — Pending Jun 24, 2024
18750645 T-Gate FET Structure Psemi Corporation KUSUMAKAR, KAREN M 2897 §102§103 Final Rejection — Pending Jun 21, 2024
18721184 POWDER INHALER Chiesi Farmaceutici S.p.A. MURPHY, VICTORIA 3785 §103 Non-Final OA — Pending Jun 17, 2024
18710600 A TYRE FOR VEHICLE WHEELS Pirelli Tyre S.p.A. DYE, ROBERT C 3619 §103 Final Rejection 5d overdue Pending May 15, 2024
18704036 APPARATUS FOR ADMINISTERING MEDICAMENTS AND METHOD FOR MANAGING EXPIRY DATES OF A MEDICAMENT DISPENSER Chiesi Farmaceutici S.p.A. ISLAM, MOHAMMAD K 2857 §101 Non-Final OA — Pending Apr 23, 2024
18639640 EDMOS FET with Variable Drift Region Resistance Psemi Corporation SEHAR, FAKEHA 2893 §103§112 Final Rejection — Pending Apr 18, 2024
18634042 SERVICE IMPLEMENT AND METHOD FOR CONTROLLING AIR QUALITY OF A MUSEUM DISPLAY CASE Goppion S.p.A. FAULKNER, RYAN L §103 Non-Final OA — Pending Apr 12, 2024
18634627 Asymmetric MOSFET Devices with Optimized Spacer Thickness Psemi Corporation ANYA, IGWE U §102§103 Final Rejection — Pending Apr 12, 2024
18631597 Reduction of the Floating Body Effect in N-Type MOSFET Devices Murata Manufacturing Co., Ltd. RAHMAN, MOIN M 2898 §102§103 Non-Final OA — Pending Apr 10, 2024
18622519 IMPEDANCE CONTROL IN MERGED STACKED FET AMPLIFIERS Psemi Corporation NGUYEN, HIEU P 2843 §102Other Non-Final OA — Pending Mar 29, 2024
18423732 ELECTRONIC DEVICE FOR MAKING DECISION AND METHODS THEREOF Crypto Lab Inc. SANKS, SCHYLER S 2129 §101§102§103§112 Non-Final OA — Pending Jan 26, 2024
18420465 PEDMOS Transistor Devices Murata Manufacturing Co., Ltd. WHALEN, DANIEL B 2893 §103 Non-Final OA — Pending Jan 23, 2024
18416779 Low-Leakage NEDMOS and LDMOS Devices Psemi Corporation PARTHASARATHY, ROHIT 2899 §102§103§112Other Non-Final OA — Pending Jan 18, 2024
18540531 Asymmetric MOSFET Devices Psemi Corporation MAZUMDER, DIDARUL A 2812 §103 Non-Final OA — Pending Dec 14, 2023
18560643 STRAINS OF PROBIOTIC BACTERIA FOR USE IN A PREVENTIVE METHOD OF TREATMENT OR IN AN ADJUVANT METHOD OF TREATMENT OF VIRAL RESPIRATORY INFECTIONS Probiotical S.p.A. DICKENS, AMELIA NICOLE 1645 §112 Non-Final OA — Pending Nov 13, 2023
18468556 Reduction of Edge Transistor Leakage on N-Type EDMOS and LDMOS Devices Murata Manufacturing Co., Ltd. DINKE, BITEW A 2812 §103§112 Non-Final OA 62d Pending Sep 15, 2023
18546420 LASER DOPPLER VELOCIMETRY-BASED FLOW SENSOR FOR DOWNHOLE MEASUREMENTS IN OIL PIPES California Institute Of Technology SINGH, AVIRAJ DONGSOOK 3645 §103 Non-Final OA — Pending Aug 14, 2023
18346706 THERMAL TRANSFER METHOD AND SYSTEM FOR FABRICS AND RELATED FABRICS AND ITEMS Guangzhou Jingyilvfang Technology Co., Ltd. KHAN, AMINA S 1786 §103 Non-Final OA — Pending Jul 03, 2023
18346531 FABRIC WITH COOL FEELING FUNCTION AND RELATED CLOTHING ITEMS, MANUFACTURING METHOD AND MANUFACTURING SYSTEMS Guangzhou Jingyilvfang Technology Co., Ltd. JOHNSON, JENNA LEIGH 1789 §102§103§112 Final Rejection 2d overdue Pending Jul 03, 2023
18270194 NANOSENSORS FOR RAPID IDENTIFICATION OF LUNG CONDITIONS The Board Of Regents Of The University Of Texas System DUNN, MCKENZIE A 1678 §103 Non-Final OA — Pending Jun 28, 2023
18336559 UNIDIRECTIONAL MOISTURE CONDUCTING KNITTED FABRIC AND RELATED CLOTHING ITEMS, MANUFACTURING METHODS AND MANUFACTURING SYSTEMS Guangzhou Jingyilvfang Technology Co., Ltd. STEELE, JENNIFER A 1789 §103§112 Non-Final OA 89d overdue Pending Jun 16, 2023
18334664 MUSEUM DISPLAY CASE WITH FILTRATION SYSTEM AND CLIMATE CONTROL SYSTEM Goppion S.p.A. FAROKHROOZ, FATIMA N 2875 §103 Non-Final OA 29d overdue Pending Jun 14, 2023
18331809 THERMAL TRANSFER METHOD AND SYSTEM FOR BLENDED FABRICS AND RELATED BLENDED FABRIC AND ITEMS Guangzhou Jingyilvfang Technology Co., Ltd. MCKINNON, LASHAWNDA T 1789 §103 Non-Final OA 23d overdue Pending Jun 08, 2023
18144806 S-LINKED QUINONE POLYMERS, SULFURIZED CARBON MATRICES AND RELATED COMPOSITES, COMPOSITIONS, ELECTRODE MATERIAL, ELECTRODES, ELECTROCHEMICAL CELLS, BATTERIES, METHODS AND SYSTEMS Linova Energy Inc. YOON, TAE H 1762 §112 Non-Final OA — Pending May 08, 2023

View all 65 →

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Frequently Asked Questions

What is Steinfl + Bruno LLP's patent allowance rate?

90.3% of resolved applications prosecuted by Steinfl + Bruno LLP were allowed, across 2,559 applications in USPTO records.

How many office actions does Steinfl + Bruno LLP average before allowance?

3.21 office actions per allowed application on average.

How many pending office actions does Steinfl + Bruno LLP have?

65 pending office actions as of October 2026, for 22 clients, before 63 examiners in 46 art units.

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