Prosecution Insights
Last updated: October 04, 2026

Metrolex Ip Law Group, Pllc

Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

27 pending office actions • 6 clients • 25 examiners • 16 art units • 0 of 27 (0%) have an AI response strategy ready

Analysis

METROLEX IP LAW GROUP, PLLC has managed 2582 career applications, with a focus on the Transportation, E-Commerce & Mechanical Systems technology area. The firm currently has 21 pending office actions. Its resolved allowance rate is 87.37 percent. This rate is based on the firm's total career applications within the patent office.

The firm averages 3.33 office actions per allowance. This metric of 3.33 office actions per allowance provides a baseline for the firm's prosecution cycles in the Transportation, E-Commerce & Mechanical Systems sector. The resolved allowance rate of 87.37 percent is derived from the firm's 2582 career applications.

With 21 pending office actions, the firm continues to be active in this technical field. This ongoing workload reflects the firm's practice in the patent office. The combination of career applications and the allowance rate highlights the firm's experience in navigating the patent examination process.

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

Quality Metrics (n=2583 apps, methodology: how we score firms)

87.4%
Allowance Rate
n=2583
+0.56σ
Allowance Rate (norm)
n=2583
3.3
OAs to Allowance
n=1995
-0.04σ
OAs to Allow (norm)
n=1995
982 days
Time to Allowance
n=1995
+6.5pp
Interview Lift
n=2583
27.7%
RCE Rate
n=2583
1.0%
Appeal Rate
n=2583

Rejection Performance (% of received rejections ultimately overcome)

71.8%
§101 Overcome
n=248
86.3%
§102 Overcome
n=1056
85.4%
§103 Overcome
n=1480
85.5%
§112 Overcome
n=781

Specialization & Scale

G06F, G05B, Y02E
Top CPC Subclasses
13%
Top-3 CPC Share
n=2583
0
Practitioners
n=2583
—
Apps / Practitioner
n=2583 (min 20)

Portfolio Summary

27
Total Pending OAs
19
Non-Final OAs
6
Final Rejections
2
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.

3
Overdue
0
Due this week
4
Due this month
0
Due in next 60 days
1
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 (3)Due ≤ 30 days (4)Due later (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.

10
Hard (37%)
14
Medium (52%)
3
Easy (11%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (4%)
§101 + other5 (19%)
§103 only12 (44%)
§102 only2 (7%)
§112 only1 (4%)
Double-patenting only2 (7%)
Multi-statute (no §101)4 (15%)

Industry Mix

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

1
Life Sciences
4% of docket
5
Information Tech
19% of docket
1
Communications
4% of docket
1
Semiconductors
4% of docket
12
Mechanical / Eng
44% of docket
7
Business / Other
26% 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.

270 h
Manual time on pending OAs
54 h
Time saved (low, 20%)
94 h
Time saved (mid, 35%)
2.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DO, AN H 2 90.5% +7.0%
ULYSSE, JAEL M 2 83.9% +4.4%
WALTERS JR, ROBERT S 1 51.5% +50.4%
LANE, DANIEL E 1 3.9% +8.3%
NIKMANESH, SEAHVOSH J 1 86.2% +12.7%
FAYE, MAMADOU 1 78.8% +6.5%
NGUYEN, TUAN HOANG 1 90.5% +4.0%
BROCKMAN, ANGEL T 1 81.9% +6.4%
DIVECHA, NISHANT B 1 54.2% +36.1%
ANTHONY, MARIA CATHERINE 1 69.3% +30.0%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
19104513 RADIO BASE STATION AND TERMINAL NIKMANESH, SEAHVOSH J —
18876252 TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION NGUYEN, TUAN HOANG —
18717444 TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD BROCKMAN, ANGEL T —
18704585 TERMINAL AND COMMUNICATION METHOD ULYSSE, JAEL M —
18704560 TERMINAL AND COMMUNICATION METHOD ULYSSE, JAEL M —

Hard Cases (10)

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
17764219 DETERIORATION DETERMINATION APPARATUS, DETERIORATION DETERMINATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM STORING A CONTROL PROGRAM SAMPLE, JONATHAN L 131d overdue
18552955 ROBOT FAILURE SYMPTOM DETECTION APPARATUS AND ROBOT FAILURE SYMPTOM DETECTION METHOD DO, AN H 30d
19149892 METHOD FOR MANUFACTURING METAL CATALYST-SUPPORTING CARBON MATERIAL WALTERS JR, ROBERT S —
19069398 LEARNING ASSISTANCE DEVICE, LEARNING ASSISTANCE METHOD, AND LEARNING ASSISTANCE PROGRAM LANE, DANIEL E —
18261678 GRAYSCALE IMAGE GENERATION DEVICE, GRAYSCALE IMAGE CORRECTION METHOD, AND GRAYSCALE IMAGE CORRECTION PROGRAM FAYE, MAMADOU —
18757779 SEISMIC SENSOR, EARTHQUAKE DETECTION METHOD, AND EARTHQUAKE DETECTION PROGRAM DO, AN H —
18710203 ROBOTIC SURGICAL SYSTEM AND CONTROL METHOD FOR ROBOTIC SURGICAL SYSTEM CHIN, JAMES BRIAN —
18443431 AUSCULTATION DEVICE, AUSCULTATION SYSTEM EQUIPPED WITH THE SAME, AUSCULTATION METHOD, AND AUSCULTATION PROGRAM NATNITHITHADHA, NAVIN —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18721218 ROBOTIC SURGICAL SYSTEM AND SURGICAL ROBOT ANTHONY, MARIA CATHERINE 22d
19149892 METHOD FOR MANUFACTURING METAL CATALYST-SUPPORTING CARBON MATERIAL WALTERS JR, ROBERT S —
19104513 RADIO BASE STATION AND TERMINAL NIKMANESH, SEAHVOSH J —
18854109 TERMINAL, BASE STATION, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD DIVECHA, NISHANT B —

Client Portfolio (6 clients)

Top Art Units

Art UnitApps
36453
37962
24772
17171
37711
24751
37911
36841
36581
28531

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19149892 METHOD FOR MANUFACTURING METAL CATALYST-SUPPORTING CARBON MATERIAL Toyo University WALTERS JR, ROBERT S 1717 §102§103§112 Non-Final OA — Pending Jul 22, 2025
19069398 LEARNING ASSISTANCE DEVICE, LEARNING ASSISTANCE METHOD, AND LEARNING ASSISTANCE PROGRAM Omron Corporation LANE, DANIEL E §101§102§103§112 Non-Final OA — Pending Mar 04, 2025
19104513 RADIO BASE STATION AND TERMINAL NTT Docomo, Inc. NIKMANESH, SEAHVOSH J §102 Non-Final OA — Pending Feb 18, 2025
18261678 GRAYSCALE IMAGE GENERATION DEVICE, GRAYSCALE IMAGE CORRECTION METHOD, AND GRAYSCALE IMAGE CORRECTION PROGRAM Omron Corporation FAYE, MAMADOU §103§112 Non-Final OA — Pending Jan 15, 2025
18876252 TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION NTT Docomo, Inc. NGUYEN, TUAN HOANG §102 Non-Final OA — Pending Dec 18, 2024
18717444 TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD NTT Docomo, Inc. BROCKMAN, ANGEL T §103 Non-Final OA — Pending Oct 21, 2024
18854109 TERMINAL, BASE STATION, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD NTT Docomo, Inc. DIVECHA, NISHANT B §103 Non-Final OA — Pending Oct 04, 2024
18757779 SEISMIC SENSOR, EARTHQUAKE DETECTION METHOD, AND EARTHQUAKE DETECTION PROGRAM Omron Corporation DO, AN H §101§103 Non-Final OA — Pending Jun 28, 2024
18721218 ROBOTIC SURGICAL SYSTEM AND SURGICAL ROBOT Kawasaki Jukogyo Kabushiki Kaisha ANTHONY, MARIA CATHERINE 3796 §103 Non-Final OA 22d Pending Jun 18, 2024
18710203 ROBOTIC SURGICAL SYSTEM AND CONTROL METHOD FOR ROBOTIC SURGICAL SYSTEM Kawasaki Jukogyo Kabushiki Kaisha CHIN, JAMES BRIAN 3771 §102§103 Non-Final OA — Pending May 15, 2024
18706394 TERMINAL AND RADIO COMMUNICATION METHOD NTT Docomo, Inc. BHATTI, HASHIM S 2475 §112 Non-Final OA — Pending May 01, 2024
18704585 TERMINAL AND COMMUNICATION METHOD NTT Docomo, Inc. ULYSSE, JAEL M 2477 DP Final Rejection — Pending Apr 25, 2024
18704560 TERMINAL AND COMMUNICATION METHOD NTT Docomo, Inc. ULYSSE, JAEL M 2477 DP Final Rejection — Pending Apr 25, 2024
18443431 AUSCULTATION DEVICE, AUSCULTATION SYSTEM EQUIPPED WITH THE SAME, AUSCULTATION METHOD, AND AUSCULTATION PROGRAM Omron Corporation NATNITHITHADHA, NAVIN 3791 §101§102§103 Non-Final OA — Pending Feb 16, 2024
18575135 OPERATOR-SIDE APPARATUS AND ROBOTIC SURGICAL SYSTEM Kawasaki Jukogyo Kabushiki Kaisha WALKER, OLIVIA 3796 §103 Final Rejection 21d Pending Dec 28, 2023
18395843 METHOD OF SURGICAL INSTRUMENT MANAGEMENT, INFORMATION PROCESSOR, MANAGEMENT SYSTEM, SURGICAL INSTRUMENT AND SURGICAL ROBOT Sysmex Corporation KHATTAR, RAJESH 3684 §103 Non-Final OA — Pending Dec 26, 2023
18555280 ROBOT SYSTEM, AND CONTROL METHOD AND CONTROL PROGRAM THEREOF Kawasaki Jukogyo Kabushiki Kaisha HOQUE, SHAHEDA SHABNAM 3658 §103 Non-Final OA 30d Pending Oct 13, 2023
18552955 ROBOT FAILURE SYMPTOM DETECTION APPARATUS AND ROBOT FAILURE SYMPTOM DETECTION METHOD Kawasaki Jukogyo Kabushiki Kaisha DO, AN H 2853 §101 Non-Final OA 30d Pending Sep 28, 2023
18552675 SPECIFIC POINT DETECTION SYSTEM, SPECIFIC POINT DETECTION METHOD, AND SPECIFIC POINT DETECTION PROGRAM Kawasaki Jukogyo Kabushiki Kaisha YANG, JIANXUN 2662 §103 Non-Final OA 70d Pending Sep 27, 2023
17953403 ATTACHMENT ORIENTATION SENSING DEVICE, ATTACHMENT ORIENTATION SENSING METHOD, AND ATTACHMENT ORIENTATION SENSING PROGRAM Omron Corporation CHILTON, CLARA GRACE 3645 §103 Final Rejection — Pending Sep 27, 2022
17953384 MASK Omron Corporation PATEL, ROHAN DEEP 3785 §103 Non-Final OA 10d overdue Pending Sep 27, 2022
17948290 DISTANCE MEASUREMENT DEVICE, AND MOUNTING ORIENTATION SENSING METHOD AND MOUNTING ORIENTATION SENSING PROGRAM FOR SAME Omron Corporation CHEN, CHIA-LING 3645 §103 Final Rejection — Pending Sep 20, 2022
17893242 OPTICAL INTERFERENCE RANGE SENSOR Omron Corporation NICKERSON, SAMANTHA K 3645 §102§112 Non-Final OA — Pending Aug 23, 2022
17772182 MODEL GENERATION APPARATUS, ESTIMATION APPARATUS, MODEL GENERATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM STORING A MODEL GENERATION PROGRAM Omron Corporation HAN, KYU HYUNG 2123 §103 Non-Final OA 9d overdue Pending Apr 27, 2022
17764219 DETERIORATION DETERMINATION APPARATUS, DETERIORATION DETERMINATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM STORING A CONTROL PROGRAM Omron Corporation SAMPLE, JONATHAN L 3657 §101§102 Non-Final OA 131d overdue Pending Mar 28, 2022
17636388 DATA GENERATION SYSTEM, LEARNING APPARATUS, DATA GENERATION APPARATUS, DATA GENERATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM STORING A DATA GENERATION PROGRAM Omron Corporation MAC, GARY 2127 §101§103 Final Rejection — Pending Feb 18, 2022
17623641 ASSIST DEVICE AND ARTIFICIAL LIMB Bionicm Inc. PATEL, AREN 3774 §103 Non-Final OA — Pending Dec 29, 2021

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