Prosecution Insights
Last updated: October 25, 2026

Ware, Fressola, Maguire & Barber LLP

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

29 pending office actions • 26 clients • 29 examiners • 26 art units • 0 of 29 (0%) have an AI response strategy ready

Analysis

WARE, FRESSOLA, MAGUIRE & BARBER LLP has 28 pending office actions in Chemistry & Materials and 4894 career applications. Its resolved allowance rate is 78.83%, meaning that most resolved applications in the recorded portfolio reached allowance, although the figure leaves a larger unresolved or unsuccessful share than a profile with a higher allowance result.

The practice averages 3.42 office actions per allowance. Successful matters commonly require repeated examination exchanges, so applicants should plan for sustained prosecution and deliberate claim development. The application history indicates an established practice base for chemistry and materials matters.

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

Quality Metrics (n=4894 apps, methodology: how we score firms)

78.8%
Allowance Rate
n=4894
+0.31σ
Allowance Rate (norm)
n=4894
3.4
OAs to Allowance
n=3109
+0.02σ
OAs to Allow (norm)
n=3109
1146 days
Time to Allowance
n=3109
+10.5pp
Interview Lift
n=4894
25.5%
RCE Rate
n=4894
2.5%
Appeal Rate
n=4894

Rejection Performance (% of received rejections ultimately overcome)

62.0%
§101 Overcome
n=371
70.2%
§102 Overcome
n=1156
71.9%
§103 Overcome
n=1869
79.1%
§112 Overcome
n=1351

Specialization & Scale

H04L, G06F, H04W
Top CPC Subclasses
13%
Top-3 CPC Share
n=4894
2
Practitioners
n=4894
2447.0
Apps / Practitioner
n=4894

Portfolio Summary

29
Total Pending OAs
18
Non-Final OAs
8
Final Rejections
3
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 10 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
1
Due this week
2
Due this month
2
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. 10 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 7 days (1)Due ≤ 30 days (2)Due ≤ 60 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.

12
Hard (41%)
15
Medium (52%)
2
Easy (7%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only13 (45%)
§112 only2 (7%)
Double-patenting + other2 (7%)
Multi-statute (no §101)12 (41%)

Industry Mix

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

12
Life Sciences
41% of docket
2
Information Tech
7% of docket
1
Communications
3% of docket
4
Semiconductors
14% of docket
9
Mechanical / Eng
31% of docket
1
Business / Other
3% 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.

290 h
Manual time on pending OAs
58 h
Time saved (low, 20%)
102 h
Time saved (mid, 35%)
2.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BOUIZZA, MICHAEL M 1 81.6% +13.8%
MCKINNON, TERRELL L 1 31.3% +19.2%
KIM, WILLIAM JW 1 78.7% +15.2%
QIAN, SHIZHI 1 62.0% +46.2%
DAVIS, MARY ALICE 1 77.4% +31.8%
ANDERSON II, STEVEN S 1 66.3% +35.1%
HOWELL, MARC C 1 68.7% +24.5%
WILLIAMS, CEDRICK S 1 60.0% +26.4%
KHAN, AMINA S 1 47.6% +43.0%
EDWARDS, ETHAN WESLEY 1 62.5% -7.6%

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
19111022 LOW LOSS IMPEDANCE ADAPTER DEVICE FOR COMPACT VEHICLE ANTENNA BOUIZZA, MICHAEL M —

Hard Cases (12)

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
18553249 METHOD AND SYSTEM FOR DETECTING OBJECTS IN ULTRASOUND IMAGES OF BODY TISSUE VIRK, ADIL PARTAP S 195d overdue
17780196 RELEASE AGENT FOR IMPROVED REMOVAL OF VALUABLE MATERIAL FROM THE SURFACE OF AN ENGINEERED COLLECTION MEDIA GERMAIN, ADAM ADRIEN 142d overdue
16339216 CLASSIFICATION PARTICLE SIZE DISTRIBUTION MODIFICATION TECHNIQUE BASED ON HYDROPHOBIC MEDIA FOR ENHANCED FLUIDIZED BED FLOTATION SEPARATION KEYWORTH, PETER 5d
18562460 METHOD OF CONTROL, CONTROL SYSTEM AND GLASS FURNACE, IN PARTICULAR FOR TEMPERATURE/THERMAL CONTROL SUMMERS, GEOFFREY E 33d
18833485 SYSTEM AND METHOD OF CONVERTING PLASTIC WASTE TO USABLE PRODUCTS BY MINING LANDFILLS AND PROCESSING MUNICIPAL SOLID WASTE WILLIAMS, CEDRICK S 36d
18822679 FOAM DETECTION TECHNIQUE-ALGORITHM FOR STEAM BOILERS USING LWCO DEVICE ANDERSON II, STEVEN S —
18714822 A PROCESS FOR DECOLOURING TEXTILES KHAN, AMINA S —
18707598 MONITORING AND MAINTENANCE SYSTEM FOR COMPENSATED OVERHEAD CONTACT LINES EDWARDS, ETHAN WESLEY —

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
18892356 Grease pump unit comprising two serially connected pumps DAVIS, MARY ALICE 3d overdue
18833485 SYSTEM AND METHOD OF CONVERTING PLASTIC WASTE TO USABLE PRODUCTS BY MINING LANDFILLS AND PROCESSING MUNICIPAL SOLID WASTE WILLIAMS, CEDRICK S 36d
19111022 LOW LOSS IMPEDANCE ADAPTER DEVICE FOR COMPACT VEHICLE ANTENNA BOUIZZA, MICHAEL M —
19110216 MODULAR HEAT EXCHANGER AND VENTILATION UNIT MCKINNON, TERRELL L —
18988803 System for and method of generating and displaying a linear video stream KIM, WILLIAM JW —
18912900 Measurement apparatus QIAN, SHIZHI —
18822679 FOAM DETECTION TECHNIQUE-ALGORITHM FOR STEAM BOILERS USING LWCO DEVICE ANDERSON II, STEVEN S —
18786869 INLINE GAS/LIQUID INFUSION SYSTEM WITH ADJUSTABLE ABSORPTION OUTPUT AND SELF-TUNING CAPACITY HOWELL, MARC C —

Client Portfolio (26 clients)

Top Art Units

Art UnitApps
37462
17772
28451
36321
24091
17951
17741
17491
17001
28571

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19111022 LOW LOSS IMPEDANCE ADAPTER DEVICE FOR COMPACT VEHICLE ANTENNA Elettronica Marrittima S.r.l. BOUIZZA, MICHAEL M 2845 §112 Non-Final OA — Pending Mar 12, 2025
19110216 MODULAR HEAT EXCHANGER AND VENTILATION UNIT Lunos Lüftungstechnik GmbH & Co. Kg Für Raumluftsysteme MCKINNON, TERRELL L 3632 §103 Non-Final OA — Pending Mar 10, 2025
18988803 System for and method of generating and displaying a linear video stream Funke Digital GmbH KIM, WILLIAM JW 2409 §103 Non-Final OA — Pending Dec 19, 2024
18912900 Measurement apparatus Sensus Spectrum LLC QIAN, SHIZHI 1795 §103 Final Rejection — Pending Oct 11, 2024
18892356 Grease pump unit comprising two serially connected pumps Danhydra A/S DAVIS, MARY ALICE 3746 §103§112DP Final Rejection 3d overdue Pending Sep 21, 2024
18822679 FOAM DETECTION TECHNIQUE-ALGORITHM FOR STEAM BOILERS USING LWCO DEVICE Fluid Handling LLC ANDERSON II, STEVEN S §102§103§112 Non-Final OA — Pending Sep 03, 2024
18786869 INLINE GAS/LIQUID INFUSION SYSTEM WITH ADJUSTABLE ABSORPTION OUTPUT AND SELF-TUNING CAPACITY Flow Control LLC HOWELL, MARC C 1774 §103 Non-Final OA — Pending Jul 29, 2024
18833485 SYSTEM AND METHOD OF CONVERTING PLASTIC WASTE TO USABLE PRODUCTS BY MINING LANDFILLS AND PROCESSING MUNICIPAL SOLID WASTE Exotex, Inc. WILLIAMS, CEDRICK S 1749 §102§103 Non-Final OA 36d Pending Jul 26, 2024
18714822 A PROCESS FOR DECOLOURING TEXTILES Textile Change Aps KHAN, AMINA S 1700 §102§103§112 Non-Final OA — Pending May 30, 2024
18707598 MONITORING AND MAINTENANCE SYSTEM FOR COMPENSATED OVERHEAD CONTACT LINES Fuenteblandor Holding, S.L. EDWARDS, ETHAN WESLEY 2857 §103§112 Non-Final OA — Pending May 05, 2024
18703112 Device for the vaporization of a sterilizing agent De Lama S.p.A. CONLEY, SEAN EVERETT 1799 §102§103§112 Non-Final OA — Pending Apr 19, 2024
18562460 METHOD OF CONTROL, CONTROL SYSTEM AND GLASS FURNACE, IN PARTICULAR FOR TEMPERATURE/THERMAL CONTROL Glass Service, A.S. SUMMERS, GEOFFREY E 2669 §103§112 Final Rejection 33d Pending Nov 20, 2023
18479250 HANDLING DEVICE J. Schmalz GmbH MCCLAIN, GERALD 3652 §103 Non-Final OA — Pending Oct 02, 2023
18553249 METHOD AND SYSTEM FOR DETECTING OBJECTS IN ULTRASOUND IMAGES OF BODY TISSUE Aura Health Technologies GmbH VIRK, ADIL PARTAP S 3798 §102§103§112 Non-Final OA 195d overdue Pending Sep 29, 2023
18349596 RADIANT COOLING AND/OR HEATING ASSEMBLY Dreamer Limited RUBY, TRAVIS C 3763 §103 Non-Final OA 15d Pending Jul 10, 2023
18251610 METHOD AND SYSTEM FOR AUTOMATIC OPERATION AND FUNCTIONAL VERIFICATION OF LINE VALVES INSTALLED IN FLUID DISTRIBUTION NETWORKS Inrete Distribuzione Energia S.P.A GARDNER, NICOLE 3753 §103 Final Rejection — Pending May 03, 2023
18034463 SELF-FUSING UNIT AND PROTECTIVE ELEMENT APPLYING SAME Wayon Electronics Co., Ltd. CRUM, JACOB R 2835 §102§103§112 Non-Final OA — Pending Apr 28, 2023
18016897 POLYETHYLENE GLYCOL CONJUGATE DRUG SYNERGIST, PREPARATION METHOD THEREFOR, AND USE THEREOF Chongqing Upgra Biotechnology Co., Ltd. NIEBAUER, RONALD T 1658 §103§112DP Non-Final OA — Pending Jan 19, 2023
18016909 POLYETHYLENE GLYCOL CONJUGATE DRUG, AND PREPARATION METHOD THEREFOR AND USE THEREOF Chongqing Upgra Biotechnology Co., Ltd. CARR, DEBORAH D 1699 §103§112 Non-Final OA — Pending Jan 19, 2023
18080317 FAN-OUT WAFER-LEVEL PACKAGE Ihp GmbH - Innovations For High Performance Microelectronics / Leibniz-Institut Fur Innovative Mikro OH, JIYOUNG 2818 §103 Final Rejection — Pending Dec 13, 2022
17922133 DRUG COMBINATION FOR TREATING DIABETES MELLITUS AND COMPLICATIONS THEREOF AND PHARMACEUTICAL COMPOSITION OF DRUG COMBINATION Chengdu Chipscreen Pharmaceutical Ltd. HIBSHMAN, SARAH GRACE 1693 §103 Non-Final OA — Pending Oct 28, 2022
17792488 CYLINDRICAL EMBEDDED MATERIAL FOR MEDICAL USE Hi-Lex Corporation LOPEZ, LESLIE ANN 3774 §103§112 Non-Final OA — Pending Jul 13, 2022
17780196 RELEASE AGENT FOR IMPROVED REMOVAL OF VALUABLE MATERIAL FROM THE SURFACE OF AN ENGINEERED COLLECTION MEDIA Byk-Chemie GmbH GERMAIN, ADAM ADRIEN 1777 §103§112 Final Rejection 142d overdue Pending May 26, 2022
17780134 POSITIVE ACTIVE MATERIAL, PREPARATION METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY HAVING POSITIVE ELECTRODE COMPRISING SAME Sm Lab Co., Ltd. HARRIS, MARY GRACE 1729 §103 Final Rejection — Pending May 26, 2022
17563493 PROGRAMMABLE ANALOG SIGNAL PROCESSING ARRAY FOR TIME-DISCRETE PROCESSING OF ANALOG SIGNALS Ihp GmbH - Innovations For High Performance Microelectronics / Leibniz-Institut Fur Innovative Mikro VILLANUEVA, MARKUS ANTHONY 2151 §112 Non-Final OA 85d overdue Pending Dec 28, 2021
17522112 BILGE PUMP HAVING OUTSIDE SENSING SURFACE WITH RIBS Flow Control LLC JARIWALA, CHIRAG 3746 §103 Non-Final OA 12d Pending Nov 09, 2021
16926724 FORMER Keymac Usa LLC WITTENSCHLAEGER, THOMAS M 3731 §103 Final Rejection 74d overdue Pending Jul 12, 2020
16339216 CLASSIFICATION PARTICLE SIZE DISTRIBUTION MODIFICATION TECHNIQUE BASED ON HYDROPHOBIC MEDIA FOR ENHANCED FLUIDIZED BED FLOTATION SEPARATION Cidra Corporate Services LLC KEYWORTH, PETER 1777 §103§112 Non-Final OA 5d Pending Apr 03, 2019
16057372 STOPPED FLOW WITH PULSED INJECTION TECHNIQUE FOR TOTAL ORGANIC CARBON ANALYZER (TOCA) USING HIGH TEMPERATURE COMBUSTION O.I. Corporation KRCHA, MATTHEW D 1796 §103 Non-Final OA — Pending Aug 07, 2018

Managing Ware, Fressola, Maguire & Barber LLP's Patent Prosecution?

IP Author helps law firms respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Frequently Asked Questions

What is Ware, Fressola, Maguire & Barber LLP's patent allowance rate?

78.8% of resolved applications prosecuted by Ware, Fressola, Maguire & Barber LLP were allowed, across 4,894 applications in USPTO records.

How many office actions does Ware, Fressola, Maguire & Barber LLP average before allowance?

3.42 office actions per allowed application on average.

How many pending office actions does Ware, Fressola, Maguire & Barber LLP have?

29 pending office actions as of October 2026, for 26 clients, before 29 examiners in 26 art units.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month