Prosecution Insights
Last updated: October 04, 2026

Pierson Ferdinand, LLP

Technology areas: Computing & Software • Transportation, E-Commerce & Mechanical Systems

35 pending office actions • 20 clients • 34 examiners • 26 art units • 0 of 35 (0%) have an AI response strategy ready

Analysis

Pierson Ferdinand, LLP has handled 545 career applications within the Transportation, E-Commerce & Mechanical Systems technology area. The firm achieves a resolved allowance rate pct of 88.67, reflecting its outcomes in navigating the patent office requirements. This rate of success across 545 career applications provides a benchmark for prospective clients seeking protection for mechanical and e-commerce innovations. The 88.67 resolved allowance rate pct is a metric for evaluating the firm's prosecution history.

On average, the firm receives 2.89 avg office actions per allowance. This figure suggests a path from filing to grant that involves specific levels of examiner negotiation. There are currently 22 pending office actions across the firm's active matters. The combination of 22 pending office actions and a 2.89 avg office actions per allowance indicates that the firm maintains active engagement with examiners to move cases toward resolution. These 22 pending office actions represent the current workload within the firm's broader portfolio.

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

Quality Metrics (n=545 apps, methodology: how we score firms)

88.7%
Allowance Rate
n=545
+0.50σ
Allowance Rate (norm)
n=545
2.9
OAs to Allowance
n=313
-0.26σ
OAs to Allow (norm)
n=313
887 days
Time to Allowance
n=313
+4.8pp
Interview Lift
n=545
35.1%
RCE Rate
n=545
1.5%
Appeal Rate
n=545

Rejection Performance (% of received rejections ultimately overcome)

66.7%
§101 Overcome
n=87
67.7%
§102 Overcome
n=161
70.6%
§103 Overcome
n=228
66.9%
§112 Overcome
n=154

Specialization & Scale

G06F, G06N, B25J
Top CPC Subclasses
27%
Top-3 CPC Share
n=545
2
Practitioners
n=545
272.5
Apps / Practitioner
n=545

Portfolio Summary

35
Total Pending OAs
23
Non-Final OAs
12
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 8 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
1
Due this week
2
Due this month
1
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. 8 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 7 days (1)Due ≤ 30 days (2)Due ≤ 60 days (1)

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.

22
Hard (63%)
7
Medium (20%)
6
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (3%)
§101 + other10 (29%)
§103 only5 (14%)
§102 only1 (3%)
§112 only5 (14%)
Double-patenting only1 (3%)
Double-patenting + other1 (3%)
Multi-statute (no §101)11 (31%)

Industry Mix

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

3
Life Sciences
9% of docket
10
Information Tech
29% of docket
3
Communications
9% of docket
2
Semiconductors
6% of docket
11
Mechanical / Eng
31% of docket
6
Business / Other
17% 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.

350 h
Manual time on pending OAs
70 h
Time saved (low, 20%)
122 h
Time saved (mid, 35%)
3.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TRAN, KHOI H 2 54.9% +16.9%
BONNETTE, RODNEY ANDREW 1 90.5% +6.4%
BADAWI, MEDHAT 1 81.5% +12.6%
DELAHOUSSAYE, KEITH G 1 80.3% +18.6%
CONYERS, DAWAUNE A 1 65.7% +19.3%
KHONG, ALEXANDER 1 84.1% +27.8%
MINCEY, JERMAINE A 1 56.9% +41.3%
TILLMAN, JR, REGINALD S 1 77.8% +11.3%
PHAM, MICHAEL 1 80.0% +22.0%
MARIAM, DANIEL G 1 90.6% +10.4%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19214378 SYSTEMS AND METHODS FOR BLOCKCHAIN-BASED CLOUD STORAGE DOCUMENT INTEGRITY PHAM, MICHAEL 7d
19370593 ADDITIVE MANUFACTURED INTEGRAL FASTENING SYSTEM FOR MISSION ADAPTABLE UNMANNED AERIAL VEHICLES BONNETTE, RODNEY ANDREW —
19059816 SYSTEMS AND METHODS FOR STAMP DETECTION AND CLASSIFICATION MARIAM, DANIEL G —

Hard Cases (22)

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
18652157 SYSTEMS AND METHODS FOR AUGMENTED REALITY ENVIRONMENTS AND TOKENS MCCOY, AIDAN WILLIAM 56d overdue
18619453 ADVANCED DATA COLLECTION BLOCK IDENTIFICATION ALLEN, NICHOLAS E 35d overdue
18941788 SYSTEMS AND METHODS FOR OPTIMIZING ROUTE PLANNING FOR TIGHT TURNS FOR ROBOTIC APPARATUSES NGUYEN, BAO LONG T 26d
17565008 METHOD AND APPARATUS FOR PROCESSING DATA, AND RELATED PRODUCT NGUYEN, CHAU T 27d
19357000 MISSION-ADAPTABLE AERIAL VEHICLE AND METHODS FOR IN-FIELD ASSEMBLY AND USE BADAWI, MEDHAT —
19352751 LIGHT BULB SOCKET SUPPORT INTERFACE, INTERFACE ADAPTER, AND SOCKET ADAPTER FOR LIGHT BULB SOCKET DELAHOUSSAYE, KEITH G —
19285245 CONFIGURABLE NARRATIVE SYSTEM CONYERS, DAWAUNE A —
19247698 Systems and Methods for Distributed Entity Tracking KHONG, ALEXANDER —

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
19214378 SYSTEMS AND METHODS FOR BLOCKCHAIN-BASED CLOUD STORAGE DOCUMENT INTEGRITY PHAM, MICHAEL 7d
19357000 MISSION-ADAPTABLE AERIAL VEHICLE AND METHODS FOR IN-FIELD ASSEMBLY AND USE BADAWI, MEDHAT —
19352751 LIGHT BULB SOCKET SUPPORT INTERFACE, INTERFACE ADAPTER, AND SOCKET ADAPTER FOR LIGHT BULB SOCKET DELAHOUSSAYE, KEITH G —
19285245 CONFIGURABLE NARRATIVE SYSTEM CONYERS, DAWAUNE A —
19247698 Systems and Methods for Distributed Entity Tracking KHONG, ALEXANDER —
19242968 Systems and Methods for Machine Learning-Based Data Extraction MINCEY, JERMAINE A —
19132312 OPTIMIZED FRAGMENT GEOMETRY FOR AN EXPLOSIVE PROJECTIVE DEVICE AND ASSOCIATED DESIGN AND MANUFACTURING METHODS TILLMAN, JR, REGINALD S —
19059816 SYSTEMS AND METHODS FOR STAMP DETECTION AND CLASSIFICATION MARIAM, DANIEL G —

Client Portfolio (20 clients)

Top Art Units

Art UnitApps
36563
21532
36471
36421
28751
21681
21591
36411
26331
36581

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19370593 ADDITIVE MANUFACTURED INTEGRAL FASTENING SYSTEM FOR MISSION ADAPTABLE UNMANNED AERIAL VEHICLES Firestorm Labs, Inc. BONNETTE, RODNEY ANDREW 3647 §103DP Non-Final OA — Pending Oct 27, 2025
19357000 MISSION-ADAPTABLE AERIAL VEHICLE AND METHODS FOR IN-FIELD ASSEMBLY AND USE Firststorm Labs, Inc. BADAWI, MEDHAT 3642 §103§112 Final Rejection — Pending Oct 13, 2025
19352751 LIGHT BULB SOCKET SUPPORT INTERFACE, INTERFACE ADAPTER, AND SOCKET ADAPTER FOR LIGHT BULB SOCKET Wintergreen Corporation DELAHOUSSAYE, KEITH G 2875 §102§103 Non-Final OA — Pending Oct 08, 2025
19285245 CONFIGURABLE NARRATIVE SYSTEM Snorble, Incorporated CONYERS, DAWAUNE A §101§103 Non-Final OA — Pending Jul 30, 2025
19247698 Systems and Methods for Distributed Entity Tracking Sequoia Games, Inc. KHONG, ALEXANDER 2168 §101§102§103Other Non-Final OA — Pending Jun 24, 2025
19242968 Systems and Methods for Machine Learning-Based Data Extraction Nationstar Mortgage LLC, D/B/A Mr. Cooper MINCEY, JERMAINE A 2159 §101 Non-Final OA — Pending Jun 18, 2025
19132312 OPTIMIZED FRAGMENT GEOMETRY FOR AN EXPLOSIVE PROJECTIVE DEVICE AND ASSOCIATED DESIGN AND MANUFACTURING METHODS Firestorm Labs, Inc. TILLMAN, JR, REGINALD S 3641 §102§103 Final Rejection — Pending May 22, 2025
19214378 SYSTEMS AND METHODS FOR BLOCKCHAIN-BASED CLOUD STORAGE DOCUMENT INTEGRITY Egnyte, Inc. PHAM, MICHAEL 2153 §102Other Final Rejection 7d Pending May 21, 2025
19059816 SYSTEMS AND METHODS FOR STAMP DETECTION AND CLASSIFICATION Nationstar Mortgage LLC, D/B/A Mr. Cooper MARIAM, DANIEL G DP Non-Final OA — Pending Feb 21, 2025
19029116 METHODS, SYSTEMS, AND APPARATUS FOR ROUTING DATA OVER MEDIUM AND HIGH VOLTAGE POWER LINES Crius Technology Group, Inc. ALI, SHAWKAT M 2633 §112 Final Rejection — Pending Jan 17, 2025
18961235 Systems and Methods For Determining a Pose of a Sensor on a Robot Brain Corporation SMITH, JORDAN T §101§103 Non-Final OA — Pending Nov 26, 2024
18941788 SYSTEMS AND METHODS FOR OPTIMIZING ROUTE PLANNING FOR TIGHT TURNS FOR ROBOTIC APPARATUSES Brain Corporation NGUYEN, BAO LONG T 3656 §101§103DP Final Rejection 26d Pending Nov 08, 2024
18916117 SYSTEMS AND METHODS FOR LASER IMAGING ODOMETRY FOR AUTONOMOUS ROBOTS Brain Corporation BUKSA, CHRISTOPHER ALLEN 3658 §103 Non-Final OA 34d Pending Oct 15, 2024
18893360 SYSTEMS AND APPARATUSES FOR A PROTECTIVE MODULE FOR ROBOTIC SENSORS Brain Corporation BENNETT, JENNIFER D §112 Non-Final OA — Pending Sep 23, 2024
18886881 ARTICULATING DIE AND FORMING PROCESS Foldstar Inc. TAWFIK, SAMEH 3731 §103 Final Rejection 9d overdue Pending Sep 16, 2024
18825646 SYSTEMS AND METHODS FOR DEEPLY INTEGRATED PRESENTATION GADGETS Pencil Learning Technologies, Inc. TSUI, WILSON W §101§103§112 Non-Final OA — Pending Sep 05, 2024
18809548 SYSTEMS AND METHODS FOR ALIGNING A PLURALITY OF LOCAL COMPUTER READABLE MAPS TO A SINGLE GLOBAL MAP AND DETECTING MAPPING ERRORS Brain Corporation HINTON, HENRY R 3665 §101§112 Non-Final OA — Pending Aug 20, 2024
18758553 SYSTEM AND METHOD FOR MOTION CONTROL OF ROBOTS Brain Corporation LAROSE, RENEE MARIE 3657 §103 Non-Final OA — Pending Jun 28, 2024
18652157 SYSTEMS AND METHODS FOR AUGMENTED REALITY ENVIRONMENTS AND TOKENS Sequoia Games, Inc. MCCOY, AIDAN WILLIAM 2611 §102§103 Final Rejection 56d overdue Pending May 01, 2024
18619453 ADVANCED DATA COLLECTION BLOCK IDENTIFICATION Oxylabs, Uab ALLEN, NICHOLAS E 2154 §101§103 Final Rejection 35d overdue Pending Mar 28, 2024
18605713 ENHANCERS AND VECTORS Immunovec, Inc. RAHMAN, MASUDUR 1631 §112 Non-Final OA — Pending Mar 14, 2024
18601806 SYSTEMS AND METHODS FOR AUTOMATIC CONTEXT-BASED ANNOTATION Nationstar Mortgage LLC, D/B/A/ Mr. Cooper BITAR, NANCY 2664 §103 Final Rejection 4d overdue Pending Mar 11, 2024
18510342 METHODS AND APPARATUS FOR MESH NETWORK COMMUNICATIONS AND ENHANCING THE SECURITY AND STEALTH IN COMMUNICATION NETWORKS Crius Technology Group, Inc. YUEN, KAN 2464 §103§112 Non-Final OA — Pending Nov 15, 2023
18500613 THERMASAT INSULATION BASED ISOLATION METHOD ThermaSat Inc. ZERPHEY, CHRISTOPHER R §103§112 Non-Final OA — Pending Nov 02, 2023
18381037 SYSTEM AND METHOD FOR FACILITATING OPTIMIZATION OF FILE UPLOAD OPERATIONS VIA TRANSACTION TRANSFORMATION Egnyte, Inc. HTAY, LIN LIN M 2153 §101§103Other Non-Final OA — Pending Oct 17, 2023
18368694 Radiation Induced Conductivity Flux Measurement Device Howe Industries LLC FIN, CAROLYN 2884 §102§103§112 Non-Final OA — Pending Sep 15, 2023
18215326 SYSTEMS AND METHODS FOR DISTANCE BASED ROBOTIC TIMEOUTS Brain Corporation TRAN, KHOI H 3656 §112 Non-Final OA — Pending Jun 28, 2023
18340245 FULLY AUTOMATED SAMPLE PROCESSING PLATFORM FROM EXTRACTION TO SEQUENCING Clear Labs, Inc. ABEL, LENORA A 1799 §102§103 Final Rejection — Pending Jun 23, 2023
18340158 FULLY AUTOMATED SAMPLE PROCESSING PLATFORM FROM EXTRACTION TO SEQUENCING Clear Labs, Inc. LE, AUSTIN Q 1796 §103§112 Final Rejection — Pending Jun 23, 2023
18179964 Systems and Methods for Non-Custodial Key Storage and Digital Signatures Realio Technology, Ltd. GRIJALVA LOBOS, BORIS D 2400 §102§103 Non-Final OA — Pending Mar 07, 2023
18095778 SYSTEMS AND METHODS FOR ENGAGING BRAKES ON A ROBOTIC DEVICE Brain Corporation TRAN, KHOI H 3656 §112 Non-Final OA — Pending Jan 11, 2023
18003820 INTEGRATED COMPUTING APPARATUS, CHIP, BOARD CARD, DEVICE AND COMPUTING METHOD Cambricon Technologies Corporation Limited DOMAN, SHAWN 2183 §103§112 Non-Final OA — Pending Dec 29, 2022
17565008 METHOD AND APPARATUS FOR PROCESSING DATA, AND RELATED PRODUCT Shanghai Cambricon Information Technology Co., Ltd. NGUYEN, CHAU T 2145 §101§103 Final Rejection 27d Pending Dec 29, 2021
17554521 METHOD AND APPARATUS FOR PROCESSING DATA, AND RELATED PRODUCTS Shanghai Cambricon Information Technology Co., Ltd. NGUYEN, NHAT HUY T 2147 §103 Non-Final OA — Pending Dec 17, 2021
17211526 Virtual Shopping/Gaming Experience Invnt LLC SULLIVAN, THOMAS J 3689 §101§112 Non-Final OA — Pending Mar 24, 2021

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