Prosecution Insights
Last updated: October 25, 2026

Prince Lobel Tye LLP

Technology area: Medical Devices & Mechanical Engineering

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

Analysis

Prince Lobel Tye LLP reports 6 pending office actions in Medical Devices & Mechanical Engineering and 692 career applications. The current unresolved workload is limited relative to the application record shown in the profile.

Its resolved allowance rate is 86.88%, with an average of 3.5 office actions per allowance. These figures provide both an outcome measure and an indication of prosecution effort for resolved allowances. A practitioner reviewing the profile can consider the active docket alongside the firm’s reported historical handling pattern.

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

Quality Metrics (n=692 apps, methodology: how we score firms)

86.9%
Allowance Rate
n=692
+0.55σ
Allowance Rate (norm)
n=692
3.5
OAs to Allowance
n=417
-0.08σ
OAs to Allow (norm)
n=417
1025 days
Time to Allowance
n=417
+7.5pp
Interview Lift
n=692
25.8%
RCE Rate
n=692
2.2%
Appeal Rate
n=692

Rejection Performance (% of received rejections ultimately overcome)

68.1%
§101 Overcome
n=47
83.2%
§102 Overcome
n=179
83.5%
§103 Overcome
n=279
82.1%
§112 Overcome
n=212

Specialization & Scale

G06F, G11C, H04L
Top CPC Subclasses
15%
Top-3 CPC Share
n=692
3
Practitioners
n=692
230.7
Apps / Practitioner
n=692

Portfolio Summary

6
Total Pending OAs
5
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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.

3
Hard (50%)
2
Medium (33%)
1
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (17%)
§103 only1 (17%)
§112 only1 (17%)
Double-patenting + other1 (17%)
Multi-statute (no §101)2 (33%)

Industry Mix

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

1
Life Sciences
17% of docket
1
Information Tech
17% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
67% of docket
0
Business / Other
0% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ZHANG, YINGCHUAN 1 68.9% +28.4%
NILFOROUSH, MOHAMMAD A 1 31.0% +36.8%
GONG, KRIS HANYU 1 25.0% +48.2%
PAPE, ALYSSA MORGAN 1 26.9% +37.5%
GEBRE, MESSERET F 1 56.9% +19.9%
CASE, SARAH CATHERINE 1 41.1% +50.8%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
19009242 Buoyant Water-Inflatable Toy ZHANG, YINGCHUAN —
18899641 DISPLAY DEVICE GATED ON NON-FUNGIBLE TOKEN CONTRACTS NILFOROUSH, MOHAMMAD A —
18813762 ANTIMICROBIAL FACE MASK GONG, KRIS HANYU —
18774371 Wearable Thermoregulation Device PAPE, ALYSSA MORGAN —

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18535144 APPLICATION-LAYER LOAD BALANCING AND HIGH AVAILABILITY VIA LACP BONDING IN A NETWORK GEBRE, MESSERET F 16d
19009242 Buoyant Water-Inflatable Toy ZHANG, YINGCHUAN —
18899641 DISPLAY DEVICE GATED ON NON-FUNGIBLE TOKEN CONTRACTS NILFOROUSH, MOHAMMAD A —
18813762 ANTIMICROBIAL FACE MASK GONG, KRIS HANYU —
18774371 Wearable Thermoregulation Device PAPE, ALYSSA MORGAN —
17964447 Carbon Nanotube Hybrid Material for Concrete Applications CASE, SARAH CATHERINE —

Client Portfolio (6 clients)

Top Art Units

Art UnitApps
37111
36971
37851
37941
24451
17311

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19009242 Buoyant Water-Inflatable Toy Slis Inc. ZHANG, YINGCHUAN 3711 §102§103 Non-Final OA — Pending Jan 03, 2025
18899641 DISPLAY DEVICE GATED ON NON-FUNGIBLE TOKEN CONTRACTS Facet Labs Inc. NILFOROUSH, MOHAMMAD A 3697 §101§103§112 Non-Final OA — Pending Sep 27, 2024
18813762 ANTIMICROBIAL FACE MASK Nexvera LLC GONG, KRIS HANYU 3785 §102§103§112 Non-Final OA — Pending Aug 23, 2024
18774371 Wearable Thermoregulation Device Thermaband, Inc. PAPE, ALYSSA MORGAN 3794 §103DP Non-Final OA — Pending Jul 16, 2024
18535144 APPLICATION-LAYER LOAD BALANCING AND HIGH AVAILABILITY VIA LACP BONDING IN A NETWORK 12952386 Canada Inc. GEBRE, MESSERET F 2445 §112 Final Rejection 16d Pending Dec 11, 2023
17964447 Carbon Nanotube Hybrid Material for Concrete Applications Chasm Advanced Materials, Inc. CASE, SARAH CATHERINE 1731 §103 Non-Final OA — Pending Oct 12, 2022

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Frequently Asked Questions

What is Prince Lobel Tye LLP's patent allowance rate?

86.9% of resolved applications prosecuted by Prince Lobel Tye LLP were allowed, across 692 applications in USPTO records.

How many office actions does Prince Lobel Tye LLP average before allowance?

3.50 office actions per allowed application on average.

How many pending office actions does Prince Lobel Tye LLP have?

6 pending office actions as of October 2026, for 6 clients, before 6 examiners in 6 art units.

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