Prosecution Insights
Last updated: October 25, 2026

Bracewell LLP

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

16 pending office actions • 8 clients • 15 examiners • 10 art units • 0 of 16 (0%) have an AI response strategy ready

Analysis

Bracewell LLP has a practice in Semiconductors, Circuits & Optics, having handled 4469 career applications. The firm achieves a resolved allowance rate of 93.02 percent, which measures its success in securing patent grants. It currently manages 15 pending office actions.

Prosecution efficiency is reflected in an average of 3.12 office actions per allowance. This figure provides a baseline for the expected duration of the examination phase. The 93.02 percent success rate across 4469 applications demonstrates the firm's capability in the semiconductor sector.

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

Quality Metrics (n=4469 apps, methodology: how we score firms)

93.0%
Allowance Rate
n=4469
+0.74σ
Allowance Rate (norm)
n=4469
3.1
OAs to Allowance
n=3093
-0.24σ
OAs to Allow (norm)
n=3093
982 days
Time to Allowance
n=3093
+3.1pp
Interview Lift
n=4469
22.7%
RCE Rate
n=4469
1.4%
Appeal Rate
n=4469

Rejection Performance (% of received rejections ultimately overcome)

91.1%
§101 Overcome
n=315
91.9%
§102 Overcome
n=997
92.6%
§103 Overcome
n=2069
92.6%
§112 Overcome
n=1345

Specialization & Scale

E21B, C09K, G01V
Top CPC Subclasses
28%
Top-3 CPC Share
n=4469
4
Practitioners
n=4469
1117.2
Apps / Practitioner
n=4469

Portfolio Summary

16
Total Pending OAs
12
Non-Final OAs
3
Final Rejections
1
Advisory / Quayle

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 (56%)
6
Medium (38%)
1
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other5 (31%)
§103 only5 (31%)
§102 only1 (6%)
§112 only1 (6%)
Multi-statute (no §101)4 (25%)

Industry Mix

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

2
Life Sciences
12% of docket
3
Information Tech
19% of docket
0
Communications
0% of docket
7
Semiconductors
44% of docket
3
Mechanical / Eng
19% of docket
1
Business / Other
6% 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.

160 h
Manual time on pending OAs
32 h
Time saved (low, 20%)
56 h
Time saved (mid, 35%)
1.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PARK, HYUN D 2 41.8% +22.5%
FREJD, RUSSELL WARREN 1 91.4% +7.3%
TOOHEY, RICHARD ORLANDO 1 81.9% +11.8%
YAO, THEODORE N 1 66.7% +39.0%
PREGLER, SHARON 1 78.0% +21.1%
LU, HUA 1 69.3% +26.5%
AHMED, ISTIAQUE 1 69.5% +20.5%
BRYANT, CHRISTIAN THOMAS 1 80.7% +23.3%
BACA, MATTHEW WALTER 1 71.7% +5.6%
LAU, TUNG S 1 83.0% +14.5%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19011171 MOTION MEASUREMENT APPARATUS AND METHOD OF MEASURING MOTION OF A WHEEL FREJD, RUSSELL WARREN —

Hard Cases (9)

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
18924302 THERMAL SENSOR ARRAY DEVICE, METHOD OF MEASURING A TEMPERATURE GRADIENT AND METHOD OF MEASURING A TEMPERATURE TOOHEY, RICHARD ORLANDO —
18818825 DRILL STRING TORSIONAL DAMPING YAO, THEODORE N —
18719109 SUBSEA MEASUREMENT APPARATUS, METHOD OF COMPRESSSING MEASUREMENT DATA AND METHOD OF PROVIDING INTER-COMPATIBILITY BETWEEN APPARATUS PARK, HYUN D —
18655797 COUPLING NATURAL FRACTURE NETWORK TO A SINGLE MEDIA FOR RESERVOIR NUMERICAL SIMULATION BRYANT, CHRISTIAN THOMAS —
18612932 ACOUSTIC FLUID DENSITY DETERMINATION FOR GEOMETRICALLY COMPLEX FLOW CELLS LAU, TUNG S —
18587213 ACCURATE PREDICTION OF GAS HYDRATE FORMATION CONDITIONS WITH ARTIFICIAL NEURAL NETWORKS (ANN) AND MULTILAYER PERCEPTRONS (MLPS) HENSON, MISCHITA L —
18392565 Automatically Populating Shopping Cart from Electronic Shopping List SEIBERT, CHRISTOPHER B —
18563770 OPTICAL MEASUREMENT APPARATUS AND METHOD OF SCANNING A FOCUS RATCLIFFE, LUKE D —

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
18924302 THERMAL SENSOR ARRAY DEVICE, METHOD OF MEASURING A TEMPERATURE GRADIENT AND METHOD OF MEASURING A TEMPERATURE TOOHEY, RICHARD ORLANDO —
18818825 DRILL STRING TORSIONAL DAMPING YAO, THEODORE N —
18804908 SIMULTANEOUS CARBON DIOXIDE AND HYDROGEN RECOVERY FROM THE TAIL GAS STREAM OF A SULFUR RECOVERY UNIT PREGLER, SHARON —
18765600 METHOD OF CALCULATING AND AUTOMATING WASH WATER RATES FOR CRUDE DESALTING LU, HUA —
18758274 REMOTE REALTIME MONITORING OF AN INDUSTRIAL VENTING SYSTEM AHMED, ISTIAQUE —
18719109 SUBSEA MEASUREMENT APPARATUS, METHOD OF COMPRESSSING MEASUREMENT DATA AND METHOD OF PROVIDING INTER-COMPATIBILITY BETWEEN APPARATUS PARK, HYUN D —
18655797 COUPLING NATURAL FRACTURE NETWORK TO A SINGLE MEDIA FOR RESERVOIR NUMERICAL SIMULATION BRYANT, CHRISTIAN THOMAS —
18612932 ACOUSTIC FLUID DENSITY DETERMINATION FOR GEOMETRICALLY COMPLEX FLOW CELLS LAU, TUNG S —

Client Portfolio (8 clients)

Top Art Units

Art UnitApps
28576
36611
28841
36761
17721
21181
21161
36881
16531
21861

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19011171 MOTION MEASUREMENT APPARATUS AND METHOD OF MEASURING MOTION OF A WHEEL Melexis Technologies SA FREJD, RUSSELL WARREN 3661 §102 Non-Final OA — Pending Jan 06, 2025
18924302 THERMAL SENSOR ARRAY DEVICE, METHOD OF MEASURING A TEMPERATURE GRADIENT AND METHOD OF MEASURING A TEMPERATURE Melexis Technologies NV TOOHEY, RICHARD ORLANDO 2884 §102§103§112 Non-Final OA — Pending Oct 23, 2024
18818825 DRILL STRING TORSIONAL DAMPING BAKER HUGHES OILFIELD OPERATIONS LLC YAO, THEODORE N 3676 §102§103 Non-Final OA — Pending Aug 29, 2024
18804908 SIMULTANEOUS CARBON DIOXIDE AND HYDROGEN RECOVERY FROM THE TAIL GAS STREAM OF A SULFUR RECOVERY UNIT Saudi Arabian Oil Company PREGLER, SHARON 1772 §112 Non-Final OA — Pending Aug 14, 2024
18765600 METHOD OF CALCULATING AND AUTOMATING WASH WATER RATES FOR CRUDE DESALTING Saudi Arabian Oil Company LU, HUA 2118 §103 Non-Final OA — Pending Jul 08, 2024
18758274 REMOTE REALTIME MONITORING OF AN INDUSTRIAL VENTING SYSTEM Onpoint Industrial Services, LLC AHMED, ISTIAQUE 2116 §103 Non-Final OA — Pending Jun 28, 2024
18719109 SUBSEA MEASUREMENT APPARATUS, METHOD OF COMPRESSSING MEASUREMENT DATA AND METHOD OF PROVIDING INTER-COMPATIBILITY BETWEEN APPARATUS Sonardyne International Limited PARK, HYUN D 2857 §102§103§112 Non-Final OA — Pending Jun 12, 2024
18655797 COUPLING NATURAL FRACTURE NETWORK TO A SINGLE MEDIA FOR RESERVOIR NUMERICAL SIMULATION Saudi Arabian Oil Company BRYANT, CHRISTIAN THOMAS 2857 §101§103§112 Non-Final OA — Pending May 06, 2024
18652407 SELF-SUPERVISED VELOCITY MODEL BUILDING WITH UPHOLES AND REFRACTION TRAVEL TIME DATA Saudi Arabian Oil Company BACA, MATTHEW WALTER 2857 §103 Non-Final OA — Pending May 01, 2024
18612932 ACOUSTIC FLUID DENSITY DETERMINATION FOR GEOMETRICALLY COMPLEX FLOW CELLS BAKER HUGHES OILFIELD OPERATIONS LLC LAU, TUNG S 2857 §101§102§112 Non-Final OA — Pending Mar 21, 2024
18587213 ACCURATE PREDICTION OF GAS HYDRATE FORMATION CONDITIONS WITH ARTIFICIAL NEURAL NETWORKS (ANN) AND MULTILAYER PERCEPTRONS (MLPS) Saudi Arabian Oil Company HENSON, MISCHITA L 2857 §101§102§103 Non-Final OA — Pending Feb 26, 2024
18392565 Automatically Populating Shopping Cart from Electronic Shopping List Cabaire, LLC SEIBERT, CHRISTOPHER B 3688 §101§103 Final Rejection — Pending Dec 21, 2023
18563770 OPTICAL MEASUREMENT APPARATUS AND METHOD OF SCANNING A FOCUS Occuity Limited RATCLIFFE, LUKE D §102§103 Non-Final OA — Pending Nov 22, 2023
18495469 DETERMINATION OF 3D MINIMUM HORIZONTAL STRESS FOR NATURALLY FRACTURED RESERVOIRS Saudi Arabian Oil Company PARK, HYUN D 2857 §103 Final Rejection — Pending Oct 26, 2023
17795995 SCREENING CULTURE MEDIUM AND SCREENING METHOD Teikyo University AFREMOVA, VERA 1653 §101§103§112 Final Rejection — Pending Jul 28, 2022
17721064 Identifying Naturally Fractured Sweet Spots Using a Fracture Density Index (FDI) Saudi Arabian Oil Company DEBNATH, NUPUR 2186 §103 Non-Final OA — Pending Apr 14, 2022

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Frequently Asked Questions

What is Bracewell LLP's patent allowance rate?

93.0% of resolved applications prosecuted by Bracewell LLP were allowed, across 4,469 applications in USPTO records.

How many office actions does Bracewell LLP average before allowance?

3.12 office actions per allowed application on average.

How many pending office actions does Bracewell LLP have?

16 pending office actions as of October 2026, for 8 clients, before 15 examiners in 10 art units.

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