Prosecution Insights
Last updated: October 04, 2026

Thomas E. Lees, LLC

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics

14 pending office actions • 12 clients • 14 examiners • 10 art units • 0 of 14 (0%) have an AI response strategy ready

Analysis

Thomas E. Lees LLC demonstrates a strong track record in the Semiconductors, Circuits & Optics technology area, having managed 813 career applications. The firm maintains a resolved allowance rate pct of 89.44, indicating a high level of success in securing patent grants. This performance is achieved with an avg office actions per allowance of 2.57, reflecting a consistent prosecution strategy.

The firm currently has 9 pending office actions, which represents a small fraction of its total 813 career applications. This suggests that the majority of its historical filings have reached a final resolution. The avg office actions per allowance of 2.57 provides a benchmark for clients to anticipate the typical duration of the examination process. With a resolved allowance rate pct of 89.44, the firm shows proficiency in navigating the complexities of semiconductor technologies. These 9 pending office actions represent the current active phase of its long-term prosecution history as it continues to secure intellectual property rights.

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

Quality Metrics (n=813 apps, methodology: how we score firms)

89.5%
Allowance Rate
n=813
+0.55σ
Allowance Rate (norm)
n=813
2.6
OAs to Allowance
n=484
-0.62σ
OAs to Allow (norm)
n=484
950 days
Time to Allowance
n=484
+7.6pp
Interview Lift
n=813
20.2%
RCE Rate
n=813
2.5%
Appeal Rate
n=813

Rejection Performance (% of received rejections ultimately overcome)

78.7%
§101 Overcome
n=61
81.6%
§102 Overcome
n=168
78.6%
§103 Overcome
n=295
78.8%
§112 Overcome
n=236

Specialization & Scale

G01N, G06F, A61B
Top CPC Subclasses
13%
Top-3 CPC Share
n=813
1
Practitioners
n=813
813.0
Apps / Practitioner
n=813

Portfolio Summary

14
Total Pending OAs
11
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
1
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. 4 of the docket's apps have a known mailing date.

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

9
Hard (64%)
5
Medium (36%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (29%)
§103 only1 (7%)
§102 only2 (14%)
Double-patenting + other2 (14%)
Multi-statute (no §101)5 (36%)

Industry Mix

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

5
Life Sciences
36% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
3
Semiconductors
21% of docket
3
Mechanical / Eng
21% of docket
3
Business / Other
21% 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.

140 h
Manual time on pending OAs
28 h
Time saved (low, 20%)
49 h
Time saved (mid, 35%)
1.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ALGEHAIM, MOHAMED A 1 59.0% +20.6%
MERCADO, LOUIS A 1 78.8% +18.4%
BURNS, TREMESHA WILLIS 1 78.2% +17.2%
HERNANDEZ-KENNEY, JOSE 1 54.6% +22.8%
ABEL, GARY ROBERT 1 87.5% +11.0%
DECASTRO, ARIANA JOY LACAY 1 0.0% +0.0%
BAREFORD, KATHERINE A 1 13.8% +28.4%
GILLESPIE, NICOLE KATHLEEN 1 54.5% +50.3%
CHIU, MAY LEUNG 1 44.8% +24.4%
POLLOCK, AUSTIN M 1 51.3% +36.1%

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
17313707 PATHOGEN TESTING ROSSI, VY BUI 87d overdue
17601104 Identification and Quantification of A Ventilatory Disturbance Causing Incorrect Measurement Of Arterial Acid-Base Status HOFFPAUIR, ANDREW ELI 31d overdue
18304664 NIOBIUM-BASED ALLOYS WITH IMPROVED STRUCTURAL PROPERTIES FOR HIGH TEMPERATURE STRUCTURAL APPLICATIONS POLLOCK, AUSTIN M 12d
17927076 COMPENSATING FOR HUMAN-MACHINE INTERFACE DISRUPTIONS DAVIS, CYNTHIA L 63d
18716081 SPLIT-GATE SILICON CARBIDE DEVICE WITH BURIED FIELD LIMITING RING AND PREPARATION METHOD THEREOF ABEL, GARY ROBERT —
18402418 WEARABLE, NON-INVASIVE THERAPY DEVICE DECASTRO, ARIANA JOY LACAY —
18539459 SELECTIVE POLYMER METALIZATION FOR COMPOSITE MATERIALS BAREFORD, KATHERINE A —
18509889 CONTROLLABLE AUDIO SYSTEM MODEL GILLESPIE, NICOLE KATHLEEN —

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
18304664 NIOBIUM-BASED ALLOYS WITH IMPROVED STRUCTURAL PROPERTIES FOR HIGH TEMPERATURE STRUCTURAL APPLICATIONS POLLOCK, AUSTIN M 12d
19264253 METHOD AND SENSOR SYSTEM FOR DETECTING OBJECTS ALGEHAIM, MOHAMED A —
19088323 MODULAR CLIPPING SYSTEM MERCADO, LOUIS A —
18958434 ULTRA-THIN LAMINATED GLASS ASSEMBLY WITH ELECTRIC CIRCUITRY BURNS, TREMESHA WILLIS —
18928605 APPLYING TEXTURE TO HARD SUBSTRATE HERNANDEZ-KENNEY, JOSE —
18716081 SPLIT-GATE SILICON CARBIDE DEVICE WITH BURIED FIELD LIMITING RING AND PREPARATION METHOD THEREOF ABEL, GARY ROBERT —
18539459 SELECTIVE POLYMER METALIZATION FOR COMPOSITE MATERIALS BAREFORD, KATHERINE A —
18509889 CONTROLLABLE AUDIO SYSTEM MODEL GILLESPIE, NICOLE KATHLEEN —

Client Portfolio (12 clients)

Top Art Units

Art UnitApps
37912
36681
17171
28971
17181
17971
17381
28001
28571
16851

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19264253 METHOD AND SENSOR SYSTEM FOR DETECTING OBJECTS Evitado Technologies GmbH ALGEHAIM, MOHAMED A 3668 §102 Non-Final OA — Pending Jul 09, 2025
19088323 MODULAR CLIPPING SYSTEM Bowerbags LLC MERCADO, LOUIS A §102§112DP Non-Final OA — Pending Mar 24, 2025
18958434 ULTRA-THIN LAMINATED GLASS ASSEMBLY WITH ELECTRIC CIRCUITRY Fuyao Glass America Inc. BURNS, TREMESHA WILLIS §102 Non-Final OA — Pending Nov 25, 2024
18928605 APPLYING TEXTURE TO HARD SUBSTRATE Hesseling & Sons, LLC HERNANDEZ-KENNEY, JOSE 1717 §103 Final Rejection — Pending Oct 28, 2024
18716081 SPLIT-GATE SILICON CARBIDE DEVICE WITH BURIED FIELD LIMITING RING AND PREPARATION METHOD THEREOF Fudan University ABEL, GARY ROBERT 2897 §103§112 Non-Final OA — Pending Jun 03, 2024
18402418 WEARABLE, NON-INVASIVE THERAPY DEVICE Embiosys Inc. DECASTRO, ARIANA JOY LACAY 3791 §103§112DP Non-Final OA — Pending Jan 02, 2024
18539459 SELECTIVE POLYMER METALIZATION FOR COMPOSITE MATERIALS University Of Dayton Research Institute BAREFORD, KATHERINE A 1718 §103§112 Non-Final OA — Pending Dec 14, 2023
18509889 CONTROLLABLE AUDIO SYSTEM MODEL Neural Dsp Technologies OY GILLESPIE, NICOLE KATHLEEN §102§103 Non-Final OA — Pending Nov 15, 2023
18325328 SAMPLE CONTAINER HOLDING AND/OR TRANSPORTING DEVICE Roche Diagnostics Operations, Inc. CHIU, MAY LEUNG 1797 §102§112 Non-Final OA — Pending May 30, 2023
18304664 NIOBIUM-BASED ALLOYS WITH IMPROVED STRUCTURAL PROPERTIES FOR HIGH TEMPERATURE STRUCTURAL APPLICATIONS Mrl Materials Resources LLC POLLOCK, AUSTIN M 1738 §103§112 Non-Final OA 12d Pending Apr 21, 2023
18174507 MECHANICAL TESTING OF SAMPLE MATERIALS Mrl Materials Resources LLC NGHIEM, MICHAEL P 2800 §101§103 Final Rejection — Pending Feb 24, 2023
17927076 COMPENSATING FOR HUMAN-MACHINE INTERFACE DISRUPTIONS BATTELLE MEMORIAL INSTITUTE DAVIS, CYNTHIA L 2857 §101§103 Non-Final OA 63d Pending Nov 22, 2022
17601104 Identification and Quantification of A Ventilatory Disturbance Causing Incorrect Measurement Of Arterial Acid-Base Status Aalborg University HOFFPAUIR, ANDREW ELI 3791 §101§112 Non-Final OA 31d overdue Pending Oct 04, 2021
17313707 PATHOGEN TESTING BATTELLE MEMORIAL INSTITUTE ROSSI, VY BUI 1685 §101§103§112 Final Rejection 87d overdue Pending May 06, 2021

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