Prosecution Insights
Last updated: August 06, 2026

Bracewell LLP

15 pending office actions • 7 clients • 14 examiners • 11 art units • 0 of 15 (0%) have an AI response strategy ready

Quality Metrics (n=4465 apps, methodology: how we score firms)

93.0%
Allowance Rate
n=4465
+0.71σ
Allowance Rate (norm)
n=4465
3.1
OAs to Allowance
n=3084
-0.24σ
OAs to Allow (norm)
n=3084
982 days
Time to Allowance
n=3084
+3.0pp
Interview Lift
n=4465
22.8%
RCE Rate
n=4465
1.4%
Appeal Rate
n=4465

Rejection Performance (% of received rejections ultimately overcome)

91.4%
§101 Overcome
n=312
92.1%
§102 Overcome
n=991
92.8%
§103 Overcome
n=2060
92.6%
§112 Overcome
n=1342

Specialization & Scale

E21B, C09K, G01V
Top CPC Subclasses
28%
Top-3 CPC Share
n=4465
4
Practitioners
n=4465
1116.2
Apps / Practitioner
n=4465

Portfolio Summary

15
Total Pending OAs
11
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

10
Hard (67%)
5
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other5 (33%)
§103 only5 (33%)
Multi-statute (no §101)5 (33%)

Industry Mix

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

0
Life Sciences
0% of docket
5
Information Tech
33% of docket
0
Communications
0% of docket
3
Semiconductors
20% of docket
5
Mechanical / Eng
33% of docket
2
Business / Other
13% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HANSEN, JONATHAN M 2 79.5% +11.8%
VARMA, ASHISH K 1 74.5% +32.6%
WALKER, CHRISTOPHER RICHARD 1 71.9% +18.0%
CASS, JEAN PAUL 1 72.9% +25.5%
KNACKSTEDT, JACOB BENEDICT 1 88.7% +15.5%
LU, HUA 1 68.9% +27.0%
ARMSTRONG, JONATHAN D 1 53.8% +3.5%
BACA, MATTHEW WALTER 1 73.6% +4.5%
LAUGHLIN, NATHAN L 1 66.7% +11.2%
LAU, TUNG S 1 82.8% +14.4%

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
18818834 OPERATOR AUTHENTICATION SYSTEM AND METHOD FOR VEHICLE, VESSEL, OR HEAVY EQUIPMENT KNACKSTEDT, JACOB BENEDICT 71d overdue
18563801 OPTICAL MEASUREMENT APPARATUS AND METHOD OF MEASURING AN AXIAL LENGTH HANSEN, JONATHAN M 75d
19240143 HYDRAULIC LOCKING MECHANISM FOR DOWNHOLE VALVE VARMA, ASHISH K
18669101 CASING THICKNESS DETERMINATION FROM PULSE-ECHO ULTRASONIC MEASUREMENTS ARMSTRONG, JONATHAN D
18652188 DATA FLOW FAILURE DETECTION USING DATA SIGNIFICANCE RANKING ANALYSIS LAUGHLIN, NATHAN L
18612932 ACOUSTIC FLUID DENSITY DETERMINATION FOR GEOMETRICALLY COMPLEX FLOW CELLS LAU, TUNG S
18425782 Tubular Installation Monitoring System and Method CHARIOUI, MOHAMED
18422207 FUZZY-NEURAL INTEGRATION FOR PRODUCTION INDEX PREDICTION WANG, ZHIPENG

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
18818834 OPERATOR AUTHENTICATION SYSTEM AND METHOD FOR VEHICLE, VESSEL, OR HEAVY EQUIPMENT KNACKSTEDT, JACOB BENEDICT 71d overdue
18563801 OPTICAL MEASUREMENT APPARATUS AND METHOD OF MEASURING AN AXIAL LENGTH HANSEN, JONATHAN M 75d
19240143 HYDRAULIC LOCKING MECHANISM FOR DOWNHOLE VALVE VARMA, ASHISH K
19010927 System and Method for Three-Dimensional Efficient Data-Driven Internal Multiple Elimination for Wide Azimuth Dataset WALKER, CHRISTOPHER RICHARD
18843955 RE-USABLE INTERCEPT DRONE, DRONE ENGAGEMENT SYSTEM AND METHOD THEREFOR CASS, JEAN PAUL
18765600 METHOD OF CALCULATING AND AUTOMATING WASH WATER RATES FOR CRUDE DESALTING LU, HUA
18652188 DATA FLOW FAILURE DETECTION USING DATA SIGNIFICANCE RANKING ANALYSIS LAUGHLIN, NATHAN L
18612932 ACOUSTIC FLUID DENSITY DETERMINATION FOR GEOMETRICALLY COMPLEX FLOW CELLS LAU, TUNG S

Client Portfolio (7 clients)

Top Art Units

Art UnitApps
36452
28772
36741
36661
24081
21181
21191
28571
21151
36881

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19240143 HYDRAULIC LOCKING MECHANISM FOR DOWNHOLE VALVE Silverwell Technology Limited VARMA, ASHISH K 3674 §102§103 Final Rejection Pending Jun 17, 2025
19010927 System and Method for Three-Dimensional Efficient Data-Driven Internal Multiple Elimination for Wide Azimuth Dataset Saudi Arabian Oil Company WALKER, CHRISTOPHER RICHARD 3645 §103 Non-Final OA Pending Jan 06, 2025
18843955 RE-USABLE INTERCEPT DRONE, DRONE ENGAGEMENT SYSTEM AND METHOD THEREFOR Marss Ventures Ltd. CASS, JEAN PAUL 3666 §103 Non-Final OA Pending Sep 04, 2024
18818834 OPERATOR AUTHENTICATION SYSTEM AND METHOD FOR VEHICLE, VESSEL, OR HEAVY EQUIPMENT Saudi Arabian Oil Company KNACKSTEDT, JACOB BENEDICT 2408 §103§112 Non-Final OA 71d overdue Pending Aug 29, 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
18669101 CASING THICKNESS DETERMINATION FROM PULSE-ECHO ULTRASONIC MEASUREMENTS BAKER HUGHES OILFIELD OPERATIONS LLC ARMSTRONG, JONATHAN D 3645 §102§103 Final Rejection Pending May 20, 2024
18652407 SELF-SUPERVISED VELOCITY MODEL BUILDING WITH UPHOLES AND REFRACTION TRAVEL TIME DATA Saudi Arabian Oil Company BACA, MATTHEW WALTER §103 Non-Final OA Pending May 01, 2024
18652188 DATA FLOW FAILURE DETECTION USING DATA SIGNIFICANCE RANKING ANALYSIS Saudi Arabian Oil Company LAUGHLIN, NATHAN L 2119 §101§112 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 §101§102§112 Non-Final OA Pending Mar 21, 2024
18425782 Tubular Installation Monitoring System and Method Tenaris Connections B.V. CHARIOUI, MOHAMED 2857 §101§103 Non-Final OA Pending Jan 29, 2024
18422207 FUZZY-NEURAL INTEGRATION FOR PRODUCTION INDEX PREDICTION Saudi Arabian Oil Company WANG, ZHIPENG 2115 §101§103§112 Non-Final OA Pending Jan 25, 2024
18392565 Automatically Populating Shopping Cart from Electronic Shopping List Cabaire, LLC SEIBERT, CHRISTOPHER B 3688 §101§103 Final Rejection Pending Dec 21, 2023
18563801 OPTICAL MEASUREMENT APPARATUS AND METHOD OF MEASURING AN AXIAL LENGTH Occuity Limited HANSEN, JONATHAN M 2877 §102§103 Non-Final OA 75d Pending Nov 22, 2023
18563811 OPTICAL MEASUREMENT APPARATUS AND METHOD OF RAPID MEASUREMENT Occuity Limited HANSEN, JONATHAN M 2877 §102§103 Non-Final OA Pending Nov 22, 2023
17721064 Identifying Naturally Fractured Sweet Spots Using a Fracture Density Index (FDI) Saudi Arabian Oil Company DEBNATH, NUPUR 2186 §103 Final Rejection Pending Apr 14, 2022

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