Prosecution Insights
Last updated: July 17, 2026

Pillsbury Winthrop Shaw Pittman Llp(Asml)

22 pending office actions • 1 client • 20 examiners • 11 art units • 0 of 22 (0%) have an AI response strategy ready • 20 patents granted in the last 365 days

Quality Metrics (n=371 apps, methodology: how we score firms)

96.9%
Allowance Rate
n=371
+0.46σ
Allowance Rate (norm)
n=371
3.3
OAs to Allowance
n=251
+0.20σ
OAs to Allow (norm)
n=251
898 days
Time to Allowance
n=251
-2.7pp
Interview Lift
n=371
33.2%
RCE Rate
n=371
1.2%
Appeal Rate
n=371

Rejection Performance (% of received rejections ultimately overcome)

85.0%
§101 Overcome
n=20
87.1%
§102 Overcome
n=93
83.2%
§103 Overcome
n=137
§112 Overcome
n=18 (min 20)

Specialization & Scale

G03F, G06F, G06N
Top CPC Subclasses
71%
Top-3 CPC Share
n=371
0
Practitioners
n=371
Apps / Practitioner
n=371 (min 20)

Portfolio Summary

22
Total Pending OAs
14
Non-Final OAs
7
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 11 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

8
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
2
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. 11 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (8)Due ≤ 30 days (1)Due later (2)

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.

0
Hard (0%)
19
Medium (86%)
0
Easy (0%)
3
Unknown (14%)

Rejection Statute Mix

BucketCases
§103 only13 (59%)
§102 only6 (27%)
No statute on record3 (14%)

Industry Mix

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

0
Life Sciences
0% of docket
4
Information Tech
18% of docket
5
Communications
23% of docket
6
Semiconductors
27% of docket
0
Mechanical / Eng
0% of docket
7
Business / Other
32% 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.

220 h
Manual time on pending OAs
44 h
Time saved (low, 20%)
77 h
Time saved (mid, 35%)
1.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TAT, BINH C 2 87.3% +14.2%
ALAWDI, ANWER AHMED 2 80.0% +25.0%
ASFAW, MESFIN T 1 82.8% +14.1%
CODRINGTON, SHANE WRENSFORD 1 100.0% +0.0%
HARTMAN JR, RONALD D 1 89.7% +4.5%
PERSAUD, DEORAM 1 76.8% +11.8%
WASAFF, JOHN S. 1 33.4% +44.4%
WALKE, AMANDA C 1 88.5% +8.6%
HARPER, ELIYAH STONE 1 73.4% +11.4%
SALEH, ZAID MUHAMMAD 1 66.7% +47.2%

Quick Wins (6)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
17924626 SYSTEMS, PRODUCTS, AND METHODS FOR GENERATING PATTERNING DEVICES AND PATTERNS THEREFOR ALAWDI, ANWER AHMED 53d overdue
17780287 METHOD AND SYSTEM FOR ENHANCING TARGET FEATURES OF A PATTERN IMAGED ONTO A SUBSTRATE ALAWDI, ANWER AHMED 3d overdue
19008794 APPARATUS AND METHOD FOR PROCESS-WINDOW CHARACTERIZATION ASFAW, MESFIN T
18857065 SYSTEMS, METHODS, AND SOFTWARE FOR MULTILAYER METROLOGY CODRINGTON, SHANE WRENSFORD
18578299 METHOD FOR GENERATING MASK PATTERN WALKE, AMANDA C
18091716 METHOD FOR DETERMINING AN ETCH PROFILE OF A LAYER OF A WAFER FOR A SIMULATION SYSTEM TAT, BINH C

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
17924626 SYSTEMS, PRODUCTS, AND METHODS FOR GENERATING PATTERNING DEVICES AND PATTERNS THEREFOR ALAWDI, ANWER AHMED 53d overdue
18712671 SURROUNDING PATTERN AND PROCESS AWARE METROLOGY PERSAUD, DEORAM 38d overdue
17780287 METHOD AND SYSTEM FOR ENHANCING TARGET FEATURES OF A PATTERN IMAGED ONTO A SUBSTRATE ALAWDI, ANWER AHMED 3d overdue
18276018 A MACHINE LEARNING MODEL USING TARGET PATTERN AND REFERENCE LAYER PATTERN TO DETERMINE OPTICAL PROXIMITY CORRECTION FOR MASK SALEH, ZAID MUHAMMAD 14d
19008794 APPARATUS AND METHOD FOR PROCESS-WINDOW CHARACTERIZATION ASFAW, MESFIN T
18684558 METHOD FOR CONVERTING METROLOGY DATA WASAFF, JOHN S.
18565759 METHOD FOR GENERATING ASSIST FEATURES USING MACHINE LEARNING MODEL HARPER, ELIYAH STONE
18278881 METHOD OF PATTERN SELECTION FOR A SEMICONDUCTOR MANUFACTURING RELATED PROCESS TAT, BINH C

Client Portfolio (1 client)

Client (Assignee)Pending OAs
ASML 22

Top Art Units

Art UnitApps
28514
28822
26681
26741
26651
21161
21281
21881
26811
26831

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19008794 APPARATUS AND METHOD FOR PROCESS-WINDOW CHARACTERIZATION ASML Netherlands B.V. ASFAW, MESFIN T §102 Non-Final OA Pending Jan 03, 2025
18857065 SYSTEMS, METHODS, AND SOFTWARE FOR MULTILAYER METROLOGY ASML Netherlands B.V. CODRINGTON, SHANE WRENSFORD §103 Non-Final OA Pending Oct 15, 2024
18713127 THERMAL CONTROL SYSTEMS, MODELS, AND MANUFACTURING PROCESSES IN LITHOGRAPHY ASML Netherlands B.V. HARTMAN JR, RONALD D Non-Final OA Pending May 23, 2024
18712671 SURROUNDING PATTERN AND PROCESS AWARE METROLOGY ASML Netherlands B.V. PERSAUD, DEORAM 2882 §102 Non-Final OA 38d overdue Pending May 22, 2024
18684558 METHOD FOR CONVERTING METROLOGY DATA ASML Netherlands B.V. WASAFF, JOHN S. §103 Non-Final OA Pending Feb 16, 2024
18578299 METHOD FOR GENERATING MASK PATTERN ASML Netherlands B.V. WALKE, AMANDA C §103 Non-Final OA Pending Jan 10, 2024
18565759 METHOD FOR GENERATING ASSIST FEATURES USING MACHINE LEARNING MODEL ASML Netherlands B.V. HARPER, ELIYAH STONE Non-Final OA Pending Nov 30, 2023
18278881 METHOD OF PATTERN SELECTION FOR A SEMICONDUCTOR MANUFACTURING RELATED PROCESS ASML Netherlands B.V. TAT, BINH C Non-Final OA Pending Aug 25, 2023
18276018 A MACHINE LEARNING MODEL USING TARGET PATTERN AND REFERENCE LAYER PATTERN TO DETERMINE OPTICAL PROXIMITY CORRECTION FOR MASK ASML Netherlands B.V. SALEH, ZAID MUHAMMAD 2668 §102 Non-Final OA 14d Pending Aug 04, 2023
18265431 FEATURE EXTRACTION METHOD FOR EXTRACTING FEATURE VECTORS FOR IDENTIFYING PATTERN OBJECTS ASML Netherlands B.V. LIEW, ALEX KOK SOON 2674 §103 Non-Final OA 93d overdue Pending Jun 05, 2023
18031865 METHOD FOR GENERATING MASK PATTERN ASML Netherlands B.V. LEE, ERIC D 2851 §102 Non-Final OA 36d overdue Pending Apr 13, 2023
18015313 APPARATUS AND METHOD FOR SELECTING INFORMATIVE PATTERNS FOR TRAINING MACHINE LEARNING MODELS ASML Netherlands B.V. LU, ZHIYU 2665 §103 Final Rejection 84d Pending Jan 09, 2023
18091716 METHOD FOR DETERMINING AN ETCH PROFILE OF A LAYER OF A WAFER FOR A SIMULATION SYSTEM ASML Netherlands B.V. TAT, BINH C 2851 §102 Non-Final OA Pending Dec 30, 2022
17924626 SYSTEMS, PRODUCTS, AND METHODS FOR GENERATING PATTERNING DEVICES AND PATTERNS THEREFOR ASML Netherlands B.V. ALAWDI, ANWER AHMED 2851 §103 Final Rejection 53d overdue Pending Nov 10, 2022
17896892 MATCHING PUPIL DETERMINATION ASML Netherlands B.V. RIDDLE, CHRISTINA A 2882 §103 Non-Final OA Pending Aug 26, 2022
17780287 METHOD AND SYSTEM FOR ENHANCING TARGET FEATURES OF A PATTERN IMAGED ONTO A SUBSTRATE ASML Netherlands B.V. ALAWDI, ANWER AHMED 2851 §103 Final Rejection 3d overdue Pending May 26, 2022
17763698 PROCESS MONITORING AND TUNING USING PREDICTION MODELS ASML Netherlands B.V. PAN, YUHUI R 2116 §103 Final Rejection 15d overdue Pending Mar 25, 2022
17638472 SEMICONDUCTOR DEVICE GEOMETRY METHOD AND SYSTEM ASML Netherlands B.V. COLE, BRANDON S 2128 §103 Non-Final OA 30d overdue Pending Feb 25, 2022
17632632 METHOD AND APPARATUS FOR PHOTOLITHOGRAPHIC IMAGING ASML Netherlands B.V. WHITE, JAY MICHAEL 2188 §102 Final Rejection 86d overdue Pending Feb 03, 2022
17631557 METHOD FOR TRAINING MACHINE LEARNING MODEL FOR IMPROVING PATTERNING PROCESS ASML Netherlands B.V. CRUZ, IRIANA 2681 §103 Final Rejection Pending Jan 31, 2022
17471363 MACHINE-LEARNING BASED DEFECT IDENTIFICATION ASML Netherlands B.V. DULANEY, BENJAMIN O 2683 §103 Non-Final OA 70d Pending Sep 10, 2021
17431226 GAUGE SELECTION FOR MODEL CALIBRATION ASML Netherlands B.V. MIRABITO, MICHAEL PAUL 2187 §103 Final Rejection Pending Aug 16, 2021

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