Prosecution Insights
Last updated: October 04, 2026

Holzer Patel Drennan

Technology area: Computing & Software

60 pending office actions • 31 clients • 60 examiners • 43 art units • 5 of 60 (8%) have an AI response strategy ready • 126 patents granted in the last 365 days

Analysis

HOLZER PATEL DRENNAN operates in Computing & Software with 2807 career applications. The firm currently handles 50 pending office actions. The resolved allowance rate pct is 89.62, showing the proportion of its applications that successfully reach allowance. This history of 2807 applications provides a significant baseline for evaluating the firm's performance in the software sector.

The average office actions per allowance is 3.15. This figure indicates the typical number of office actions required to reach an allowance. With 2807 career applications and an 89.62 resolved allowance rate pct, the firm has an established record of performance. The average of 3.15 office actions per allowance provides a benchmark for the expected level of examiner interaction. The 50 pending office actions reflect the firm's steady level of ongoing prosecution.

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

Quality Metrics (n=2807 apps, methodology: how we score firms)

89.6%
Allowance Rate
n=2807
+0.55σ
Allowance Rate (norm)
n=2807
3.2
OAs to Allowance
n=1788
-0.28σ
OAs to Allow (norm)
n=1788
955 days
Time to Allowance
n=1788
+5.0pp
Interview Lift
n=2807
27.2%
RCE Rate
n=2807
2.7%
Appeal Rate
n=2807

Rejection Performance (% of received rejections ultimately overcome)

77.1%
§101 Overcome
n=415
81.7%
§102 Overcome
n=766
80.4%
§103 Overcome
n=1263
82.4%
§112 Overcome
n=782

Specialization & Scale

G06F, H04L, A63F
Top CPC Subclasses
22%
Top-3 CPC Share
n=2807
4
Practitioners
n=2807
701.8
Apps / Practitioner
n=2807

Portfolio Summary

60
Total Pending OAs
41
Non-Final OAs
17
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 19 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

8
Overdue
0
Due this week
7
Due this month
4
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. 19 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (8)Due ≤ 30 days (7)Due ≤ 60 days (4)

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.

31
Hard (52%)
26
Medium (43%)
3
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other14 (23%)
§103 only26 (43%)
§112 only2 (3%)
Double-patenting only1 (2%)
Multi-statute (no §101)17 (28%)

Industry Mix

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

5
Life Sciences
8% of docket
15
Information Tech
25% of docket
8
Communications
13% of docket
3
Semiconductors
5% of docket
12
Mechanical / Eng
20% of docket
17
Business / Other
28% 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.

600 h
Manual time on pending OAs
120 h
Time saved (low, 20%)
210 h
Time saved (mid, 35%)
5.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
REYES, EDGAR 1 37.0% +29.4%
THOMAS, LUCY M 1 62.4% +17.9%
VANG, MENG 1 78.2% +26.9%
SAETHER, FLEMMING 1 65.1% +27.9%
BROUGHTON, KATHLEEN M 1 84.0% +10.3%
THOMAS, ERIC M 1 69.9% +14.7%
VU, TAYLOR P 1 69.4% +8.4%
CRUM, MARY ABOU NADER 1 40.4% +65.0%
ZADEH, BOB 1 77.0% +38.6%
SANDERS, JOSHUA T 1 73.6% +36.2%

Hard Cases (31)

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
18678058 HYBRID DATABASE ARCHITECTURE FOR CUSTOM SCALE-OUT ROSTAMI, MOHAMMAD S 84d overdue
18683177 INTELLIGENT RESOURCE MONITORING AND TRACKING SYSTEM SINGH, GURKANWALJIT 60d overdue
18670287 ULTRA WIDE BAND AUGMENTED IMAGING FOR IMPROVED ENTITY IDENTIFICATION GINGRICH, SHADAN HAGHANI 17d overdue
18472951 SELECTIVE COMMUNICATION USING MULTIPLE SEPARATED POLARIZERS JUNG, JONATHAN Y 26d
18318926 HYBRID POLYMER/CRYSTAL PHOTOMECHANICAL MATERIALS ANGEBRANNDT, MARTIN J 56d
19052193 ELECTROSTATIC CHUCK FOR ION BEAM DEPOSITION SYSTEMS THOMAS, LUCY M —
18989852 COUPLING SYSTEM, WASHER AND METHOD OF COUPLING SAETHER, FLEMMING —
18981056 METHOD AND DEVICE FOR RESTORING VIDEO BROUGHTON, KATHLEEN M —

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
19315308 INFERENTIAL SMART PET COLLAR REYES, EDGAR —
19052193 ELECTROSTATIC CHUCK FOR ION BEAM DEPOSITION SYSTEMS THOMAS, LUCY M —
19013572 METHOD AND APPARATUS FOR PROCESSING DATA VANG, MENG —
18989852 COUPLING SYSTEM, WASHER AND METHOD OF COUPLING SAETHER, FLEMMING —
18981056 METHOD AND DEVICE FOR RESTORING VIDEO BROUGHTON, KATHLEEN M —
18960417 METHOD AND APPARATUS FOR PROVIDING A COMPUTER IMPLEMENTED GAME THOMAS, ERIC M —
18857147 MULTI-STAGE CULTURE METHODS FOR PRODUCING BIOMASS FROM FILAMNETOUS FUNGI CRUM, MARY ABOU NADER —
18903989 FLIP-TO-FILL SCOOP ZADEH, BOB —

Client Portfolio (31 clients)

Top Art Units

Art UnitApps
36422
21952
24371
37541
26661
26541
36781
21541
24851
26261

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19315308 INFERENTIAL SMART PET COLLAR Ten To 100 Products, LLC REYES, EDGAR 3642 §103 Non-Final OA — Pending Aug 29, 2025
19052193 ELECTROSTATIC CHUCK FOR ION BEAM DEPOSITION SYSTEMS VEECO INSTRUMENTS INC. THOMAS, LUCY M §102§103 Non-Final OA — Pending Feb 12, 2025
19013572 METHOD AND APPARATUS FOR PROCESSING DATA King.Com Limited VANG, MENG §103Other Non-Final OA — Pending Jan 08, 2025
18989852 COUPLING SYSTEM, WASHER AND METHOD OF COUPLING Rippleaffect Trust Limited SAETHER, FLEMMING §102§103§112 Non-Final OA — Pending Dec 20, 2024
18981056 METHOD AND DEVICE FOR RESTORING VIDEO Korea Advanced Institute Of Science And Technology BROUGHTON, KATHLEEN M §102§103 Non-Final OA — Pending Dec 13, 2024
18960417 METHOD AND APPARATUS FOR PROVIDING A COMPUTER IMPLEMENTED GAME King.Com Limited THOMAS, ERIC M §101§102 Non-Final OA — Pending Nov 26, 2024
18932770 AUTONOMOUS THREAT INVESTIGATION Microsoft Technology Licensing, LLC VU, TAYLOR P 2437 §103 Final Rejection — Pending Oct 31, 2024
18857147 MULTI-STAGE CULTURE METHODS FOR PRODUCING BIOMASS FROM FILAMNETOUS FUNGI Terramino, Inc. CRUM, MARY ABOU NADER §103§112 Non-Final OA — Pending Oct 15, 2024
18903989 FLIP-TO-FILL SCOOP Flip To Fill LLC ZADEH, BOB 3754 §102§103 Non-Final OA — Pending Oct 01, 2024
18901990 SYSTEMS, DEVICES AND METHODS FOR IDENTIFYING, COLLECTING, RELOCATING, AND ANALYZING MICROMETER- AND NANOMETER-SCALE PARTICLES Wyonics LLC SANDERS, JOSHUA T DP Non-Final OA — Pending Sep 30, 2024
18850090 PLANT-ONLY GUMS (3) REPLACEMENT SYSTEM IN FOOD PRODUCTS AND METHODS OF PREPARATION THEREOF The Live Green Group, Inc. LIU, DEBORAH YANG-HAO §103§112 Non-Final OA — Pending Sep 27, 2024
18888080 LAUNCH SYSTEM FOR LIGHTER-THAN-AIR-BALLOONS Urban Sky GORDON, ANNA L 3642 §102§103 Non-Final OA — Pending Sep 17, 2024
18792034 GATED SPECTRAL STATE SPACE MODEL FOR IMAGE ENCODING Microsoft Technology Licensing, LLC VANCHY JR, MICHAEL J 2666 §103 Non-Final OA — Pending Aug 01, 2024
18728806 SYSTEMS AND METHODS FOR RAPID DESORPTION OF POLAR MOLECULE BEARING ADSORBENT MATERIAL USING RF ENERGY Starfire Energy EZELUOMBA, MIRIAM NCHEKWUBECHU §102§103§112 Non-Final OA — Pending Jul 12, 2024
18768934 System and Method for Speech Language Identification Microsoft Technology Licensing, LLC FOSTER JR., MICHAEL ALAN 2654 §101§103 Final Rejection — Pending Jul 10, 2024
18726586 BIOINSPIRED SKIRTED FOOTING AND ITS METHOD OF INSTALLATION Unifytech Global, Inc. TOLEDO-DURAN, EDWIN J 3678 §103 Final Rejection 34d Pending Jul 03, 2024
18716917 A METHOD FOR CONTINUOUS PRODUCTION OF MAGNESIUM METAL BY METALLOTHERMIC REDUCTION OF MAGNESIUM BEARING ORE AND CONDENSATIN OF LIQUID MAGNESIUM Big Blue Technologies Inc. WANG, NICHOLAS A §103 Non-Final OA — Pending Jun 05, 2024
18732557 ANKLE ARTHRODESIS USING RETROGRADE HINDFOOT NAIL Mcginley Engineered Solutions, LLC PRONE, CHRISTOPHER D §101§102§112 Non-Final OA — Pending Jun 03, 2024
18678058 HYBRID DATABASE ARCHITECTURE FOR CUSTOM SCALE-OUT Microsoft Technology Licensing, LLC ROSTAMI, MOHAMMAD S 2154 §101§103 Non-Final OA 84d overdue Pending May 30, 2024
18670287 ULTRA WIDE BAND AUGMENTED IMAGING FOR IMPROVED ENTITY IDENTIFICATION Microsoft Technology Licensing, LLC GINGRICH, SHADAN HAGHANI 2485 §103§112 Non-Final OA 17d overdue Pending May 21, 2024
18664629 MINI-LED DISPLAY DCDC CONVERSION ALLOCATION Microsoft Technology Licensing, LLC KIYABU, KARIN A 2626 §103 Non-Final OA 22d AI Ready May 15, 2024
18659862 TEST ENVIRONMENT FOR URBAN HUMAN-MACHINE INTERACTION Avl List GmbH BUI, HANH THI MINH 2192 §103§112 Non-Final OA — Pending May 09, 2024
18652420 REQUEST THROTTLING IN MODEL-AS-A-SERVICE PLATFORM Microsoft Technology Licensing, LLC RIGGINS, ARI FAITH COLEMA §101§103§112 Non-Final OA — Pending May 01, 2024
18639571 SYSTEM AND METHOD FOR GENERATIVE ARTIFICIAL INTELLIGENCE (AI) MODEL FINETUNING FOR CLINICAL WORKFLOWS Microsoft Technology Licensing, LLC BITAR, NANCY 2664 §101§103 Non-Final OA — Pending Apr 18, 2024
18622637 TENSOR PROCESSING UNIT WITH CONFIGURABLE HARDWARE Microsoft Technology Licensing, LLC BUI, KENNY KIM 2182 §103§112 Non-Final OA — Pending Mar 29, 2024
18621728 CHUNK SYNTHESIS FOR RETRIEVAL AUGMENTED GENERATION ASSISTANTS Microsoft Technology Licensing, LLC MITIKU, BERHANU 2156 §103 Non-Final OA — Pending Mar 29, 2024
18607856 WEB BROWSER DECISION TASK ASSISTANT Microsoft Technology Licensing, LLC LEE, ADAM §101§103 Non-Final OA — Pending Mar 18, 2024
18602209 DETECTION AND EXTENSION OF PROXIMATE COMPUTE Microsoft Technology Licensing, LLC TRUONG, DANIEL NHU 2196 §101§102§103 Non-Final OA — Pending Mar 12, 2024
18597633 SCISSOR MECHANISM CLAMPING ASSEMBLY FOR A FILTER COMPARTMENT Dualdraw, LLC SHAO, PHILLIP Y 1776 §102§103 Final Rejection — Pending Mar 06, 2024
18593509 MINING COLLABORATION NETWORK SIGNALS TO GENERATE PROCESS OPTIMIZATION RECOMMENDATION USING AI Microsoft Technology Licensing, LLC ABOUD, ABDULLAH KHALED §101§103§112 Non-Final OA — Pending Mar 01, 2024
18688322 FLOW CYTOMETRY SYSTEM WITH APPLIED BACK PRESSURE TO WASTE FLOW Sartorius Bioanalytical Instruments, Inc. PHILLIPS, RUFUS L 2877 §103 Final Rejection 36d Pending Feb 29, 2024
18686849 MOISTURE ABSORBENT BRA Milk Label Pty Ltd. HUANG, GRACE 3732 §103§112 Non-Final OA — Pending Feb 26, 2024
18583434 BIDIRECTIONAL PLATFORM FOR PROVIDING MULTI-TENANT SERVICES TO PRIVATE CUSTOMER ENDPOINTS Microsoft Technology Licensing, LLC NGUYEN, QUANG N 2441 §103 Final Rejection — Pending Feb 21, 2024
18683177 INTELLIGENT RESOURCE MONITORING AND TRACKING SYSTEM Lewis Woolcott Pty Ltd. SINGH, GURKANWALJIT 3625 §101§103 Final Rejection 60d overdue Pending Feb 12, 2024
18411823 TRANSFORMER FOR CLASSIFICATION Microsoft Technology Licensing, LLC HERNANDEZ, ALEJANDRO 2661 §103 Non-Final OA 15d AI Ready Jan 12, 2024
18573907 PEROXIDE-ENHANCED GERMICIDAL IRRADIATION FOR THE TREATMENT OF AIRBORNE AND SURFACE-ASSOCIATED CONTAMINANTS The Regents of the University of Colorado CHEN, CHANGRU 1796 §103 Final Rejection 12d Pending Dec 22, 2023
18390707 SECURE REMOTE DESKTOP SESSION Microsoft Technology Licensing, LLC TRUVAN, LEYNNA THANH 2435 §103 Non-Final OA — Pending Dec 20, 2023
18527689 BEAMFORMING ANTENNA ARRAYS Microsoft Technology Licensing, LLC KINCAID, LESTER G 2649 §103 Final Rejection — Pending Dec 04, 2023
18519634 PARALLEL PLATE MEASUREMENT APPARATUS FOR BATTERY THICKNESS MEASUREMENT Microsoft Technology Licensing, LLC WILLIAMS, ARUN C §103 Non-Final OA — Pending Nov 27, 2023
18497093 MACHINE LEARNING MODEL EXPLANATION BUILDER Microsoft Technology Licensing, LLC VIRREIRA, ROLANDO PATRICK 4100 §101§102 Non-Final OA — Pending Oct 30, 2023
18486648 COMMUNICATION POLICY ENFORCEMENT USING A SECURE PLAINTEXT LABEL Microsoft Technology Licensing, LLC LOUIE, HOWARD H 2494 §103§112 Non-Final OA — Pending Oct 13, 2023
18475074 CONSTRAINT, RESOURCE, AND GOAL OPTIMIZED MOBILE CARE UNIT DISPATCHING Dispatchhealth Management, LLC SHELDEN, BION A 3685 §101§112 Non-Final OA — Pending Sep 26, 2023
18472951 SELECTIVE COMMUNICATION USING MULTIPLE SEPARATED POLARIZERS Evital LLC JUNG, JONATHAN Y 2871 §102§103 Non-Final OA 26d Pending Sep 22, 2023
18468127 COOLING BASED ON WORKLOAD PRIORITY LEVEL Microsoft Technology Licensing, LLC RASHID, WISSAM 2195 §103 Final Rejection 22d AI Ready Sep 15, 2023
18550091 Energy Harvesting Device, System and Method of Manufacture Katrick Technologies Limited MIKAILOFF, STEFAN 2834 §112 Final Rejection — Pending Sep 11, 2023
18334723 System and Method for Token-based Graphics Processing Unit (GPU) Utilization Microsoft Technology Licensing, LLC NGUYEN, BRANDON A 2195 §103 Final Rejection — AI Ready Jun 14, 2023
18334751 TRANSMISSION POWER MANAGEMENT WITH PARAMETERIZED ASSIGNED CLASSIFICATION FILTERS Microsoft Technology Licensing, LLC MADANI, FARIDEH 2643 §103 Non-Final OA 43d overdue Pending Jun 14, 2023
18332118 FEATURE STORE DATA PREPARATION OPTIMIZATION Microsoft Technology Licensing, LLC BOLEN, NICHOLAS D 3624 §101§103 Non-Final OA — Pending Jun 09, 2023
18323862 PHONOLOGY-CENTRIC SEARCHING Microsoft Technology Licensing, LLC DUGDA, MULUGETA TUJI 2653 §103 Non-Final OA 73d overdue Pending May 25, 2023
18321677 CRYOGENIC TANK FOR STORING H2 IN LIQUID FORM Aciturri Engineering S.L. PETTITT, JOHN F 3763 §103§112 Non-Final OA — Pending May 22, 2023
18321342 FLOW MANAGEMENT IN A HEAT-GENERATING DEVICE Microsoft Technology Licensing, LLC BADERMAN, SCOTT T 2118 §103 Final Rejection — Pending May 22, 2023
18318926 HYBRID POLYMER/CRYSTAL PHOTOMECHANICAL MATERIALS The Regents of the University of Colorado ANGEBRANNDT, MARTIN J 1737 §103§112 Non-Final OA 56d Pending May 17, 2023
18251567 WEARABLE DATA COLLECTION DEVICE WITH NON-INVASIVE SENSING Sobr Safe, Inc. MUSTANSIR, ABID A 3791 §103 Final Rejection — Pending May 03, 2023
18311672 MODEL DRIFT MANAGEMENT IN A MACHINE LEARNING ENVIRONMENT Microsoft Technology Licensing, LLC LEE, MICHAEL CHRISTOPHER 2128 §101§103§112 Final Rejection — Pending May 03, 2023
18178387 ADJUSTABLE ANKLE JOINT DISTRACTION DEVICE Rk Innovations, LLC NELSON, KERI JESSICA 3786 §103 Final Rejection 8d Pending Mar 03, 2023
18022087 Vaccine Compositions and Antibodies For Lyme Disease Vitruviae LLC RONEY, CELESTE A 1612 §103 Non-Final OA 1d overdue Pending Feb 17, 2023
35519679 Light therapy device Mito Red Light, Inc. MELLIAR, WILLIAM B 2934 §112 Non-Final OA 341d overdue Pending Jan 22, 2023
17966637 PROGRAM ACCELERATORS WITH MULTIDIMENSIONAL NESTED COMMAND STRUCTURES Microsoft Technology Licensing, LLC SINGH, AMRESH 2159 §103 Non-Final OA 12d AI Ready Oct 14, 2022
17805985 Silicon-Sulfur-Polymer Based Composite Anodes For Lithium-Ion Batteries Nohms Technologies, Inc. MCNULTY, SEAMUS PATRICK 1752 §103 Final Rejection 80d overdue Pending Jun 08, 2022
17627865 IMPROVED SPORTING ARTICLES Aerotec Power Pty Ltd HUNTER, ALVIN A 3711 §103 Non-Final OA 57d Pending Jan 18, 2022

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