Prosecution Insights
Last updated: October 25, 2026

Wells St. John P.S.

Technology area: Semiconductors, Circuits & Optics

23 pending office actions • 12 clients • 23 examiners • 20 art units • 0 of 23 (0%) have an AI response strategy ready • 102 patents granted in the last 365 days

Analysis

Wells St. John P.S. works in Semiconductors, Circuits & Optics and has 6,603 career applications. Its resolved allowance rate is 89.86%, indicating that most recorded resolved applications were allowed.

There are 25 pending office actions, and allowed matters average 3.36 office actions. The response average suggests that successful cases may require repeated examination engagement, an important consideration for prosecution planning.

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

Quality Metrics (n=6603 apps, methodology: how we score firms)

89.9%
Allowance Rate
n=6603
+0.51σ
Allowance Rate (norm)
n=6603
3.4
OAs to Allowance
n=5195
+0.07σ
OAs to Allow (norm)
n=5195
970 days
Time to Allowance
n=5195
+2.5pp
Interview Lift
n=6603
35.6%
RCE Rate
n=6603
1.8%
Appeal Rate
n=6603

Rejection Performance (% of received rejections ultimately overcome)

88.9%
§101 Overcome
n=144
89.4%
§102 Overcome
n=1668
88.8%
§103 Overcome
n=2332
89.0%
§112 Overcome
n=1371

Specialization & Scale

H10B, H01L, H10D
Top CPC Subclasses
41%
Top-3 CPC Share
n=6603
4
Practitioners
n=6603
1650.8
Apps / Practitioner
n=6603

Portfolio Summary

23
Total Pending OAs
17
Non-Final OAs
4
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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

12
Hard (52%)
11
Medium (48%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (4%)
§103 only10 (43%)
Double-patenting + other1 (4%)
Multi-statute (no §101)11 (48%)

Industry Mix

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

4
Life Sciences
17% of docket
0
Information Tech
0% of docket
1
Communications
4% of docket
12
Semiconductors
52% of docket
6
Mechanical / Eng
26% 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.

230 h
Manual time on pending OAs
46 h
Time saved (low, 20%)
80 h
Time saved (mid, 35%)
2.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BERGIN, JAMES S 1 79.4% +9.9%
ZHAI, KYLE 1 75.2% +18.3%
LIU, KENDRICK X 1 78.1% +15.4%
TIWARI, VYOMA SHUBHAM 1 32.1% +47.4%
FAYE, MAMADOU 1 78.5% +6.5%
PERRIN, CLARE M 1 68.3% +42.6%
KOTIS, JOSHUA G 1 74.4% +57.1%
JEAN BAPTISTE, WILNER 1 86.6% +5.2%
KOLOSOWSKI-GAGER, KATHERINE 1 27.0% +31.7%
BOOTH, RICHARD A 1 86.0% +8.3%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18778329 Integrated Circuitry, Memory Circuitry, And Method Of Forming Integrated Circuitry JEAN BAPTISTE, WILNER —
18658367 Memory Cells and Integrated Assemblies having Charge-Trapping-Material with Trap-Enhancing-Additive BOOTH, RICHARD A —

Hard Cases (12)

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
17277019 Functionalized Surface ROSEBACH, CHRISTINA H.W. 153d overdue
18269549 Clinical Supplies Management Method And Device Using Same KOLOSOWSKI-GAGER, KATHERINE 20d
19103726 Geological Mapping ZHAI, KYLE —
19047627 Apparatus for Substance Detection LIU, KENDRICK X —
18959294 Expression Cassette for Production of High-Expression and High-Functionality Target Protein and Use Thereof TIWARI, VYOMA SHUBHAM —
18821555 Systems, Methods, and Compositions for Purifying Water PERRIN, CLARE M —
18815762 Bag Closing Apparatus and Method KOTIS, JOSHUA G —
18649674 Systems and Methods for Separating Components of a Mixture GERMAIN, ADAM ADRIEN —

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
18269549 Clinical Supplies Management Method And Device Using Same KOLOSOWSKI-GAGER, KATHERINE 20d
19103726 Geological Mapping ZHAI, KYLE —
19047627 Apparatus for Substance Detection LIU, KENDRICK X —
18959294 Expression Cassette for Production of High-Expression and High-Functionality Target Protein and Use Thereof TIWARI, VYOMA SHUBHAM —
18821555 Systems, Methods, and Compositions for Purifying Water PERRIN, CLARE M —
18815762 Bag Closing Apparatus and Method KOTIS, JOSHUA G —

Client Portfolio (12 clients)

Top Art Units

Art UnitApps
28532
28112
28932
36411
26111
16341
28841
17791
37311
28991

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19178765 Ammunition Cartridge Casing Next Level Cartridge Company, LLC BERGIN, JAMES S 3641 §102§112DP Non-Final OA — Pending Apr 14, 2025
19103726 Geological Mapping Plotlogic Pty Ltd. ZHAI, KYLE 2611 §103§112 Non-Final OA — Pending Feb 13, 2025
19047627 Apparatus for Substance Detection Ctwists, LLC LIU, KENDRICK X 2853 §103§112 Non-Final OA — Pending Feb 07, 2025
18959294 Expression Cassette for Production of High-Expression and High-Functionality Target Protein and Use Thereof Celltrion Inc. TIWARI, VYOMA SHUBHAM 1634 §102§103§112Other Non-Final OA — Pending Nov 25, 2024
18846543 Methods and Apparatus for Controlling a Geiger-Müller Tube Tracerco Limited FAYE, MAMADOU 2884 §103 Final Rejection — Pending Sep 12, 2024
18821555 Systems, Methods, and Compositions for Purifying Water BATTELLE MEMORIAL INSTITUTE PERRIN, CLARE M 1779 §102§103 Non-Final OA — Pending Aug 30, 2024
18815762 Bag Closing Apparatus and Method Irwin Research And Development, Inc. KOTIS, JOSHUA G 3731 §103§112 Final Rejection — Pending Aug 26, 2024
18778329 Integrated Circuitry, Memory Circuitry, And Method Of Forming Integrated Circuitry Micron Technology, Inc. JEAN BAPTISTE, WILNER 2899 §103 Non-Final OA — Pending Jul 19, 2024
18269549 Clinical Supplies Management Method And Device Using Same Celltrion Inc. KOLOSOWSKI-GAGER, KATHERINE 3687 §101 Non-Final OA 20d Pending Jul 10, 2024
18658367 Memory Cells and Integrated Assemblies having Charge-Trapping-Material with Trap-Enhancing-Additive Micron Technology, Inc. BOOTH, RICHARD A 2812 §103 Non-Final OA — Pending May 08, 2024
18649674 Systems and Methods for Separating Components of a Mixture BATTELLE MEMORIAL INSTITUTE GERMAIN, ADAM ADRIEN 1772 §102§103§112 Non-Final OA — Pending Apr 29, 2024
18643554 Memory Arrays And Methods Used In Forming A Memory Array Comprising Strings Of Memory Cells Micron Technology, Inc. RIRIE, EVERETT TRAJAN 2817 §103 Final Rejection — Pending Apr 23, 2024
18618930 Memory Circuitry Comprising Strings Of Memory Cells And Method Used In Forming Memory Circuitry Comprising Strings Of Memory Cells Micron Technology, Inc. ADROVEL, WILLIAM 2898 §103 Non-Final OA — Pending Mar 27, 2024
18602313 Memory Circuitry And Methods Used In Forming Memory Circuitry Micron Technology, Inc. YUSHINA, GALINA G 2811 §103§112 Non-Final OA — Pending Mar 12, 2024
18599176 Hydraulic Control Valve N10Z Performance Shocks LLC SCHWARTZ, CHRISTOPHER P 3616 §103§112 Non-Final OA — Pending Mar 07, 2024
18407675 Array Of Capacitors, Array Of Memory Cells, And Methods Used In Forming An Array Of Capacitors Micron Technology, Inc. CHOU, SHIH TSUN A 2811 §103 Non-Final OA — Pending Jan 09, 2024
18386580 Cryogenic Analysis Assemblies and Cryogenic Analytical Methods Montana Instruments Corporation MENGESHA, WEBESHET 3763 §103§112 Non-Final OA — Pending Nov 02, 2023
17893436 Memory Circuitry And Method Used In Forming Memory Circuitry Micron Technology, Inc. WEGNER, AARON MICHAEL 2897 §103 Non-Final OA 28d Pending Aug 23, 2022
17720032 Integrated Assemblies Having Semiconductor Oxide Channel Material, and Methods of Forming Integrated Assemblies Micron Technology, Inc. GUPTA, RAJ R 2893 §103 Non-Final OA 70d Pending Apr 13, 2022
17674219 Memory Arrays Comprising Strings Of Memory Cells And Methods Used In Forming A Memory Array Comprising Strings Of Memory Cells Micron Technology, Inc. SARKER-NAG, AKHEE 2893 §103§112 Non-Final OA — Pending Feb 17, 2022
17277019 Functionalized Surface The University of Birmingham ROSEBACH, CHRISTINA H.W. 1766 §103§112 Non-Final OA 153d overdue Pending Mar 17, 2021
17174257 Autonomous Sensor Fish to Support Advanced Hydropower Development BATTELLE MEMORIAL INSTITUTE CULLER, JILL E 2853 §103Other Non-Final OA 112d overdue Pending Feb 11, 2021
17122613 Building Designs and Heating and Cooling Systems Racool, LLC BARGERO, JOHN E 3762 §103 Final Rejection — Pending Dec 15, 2020

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Frequently Asked Questions

What is Wells St. John P.S.'s patent allowance rate?

89.9% of resolved applications prosecuted by Wells St. John P.S. were allowed, across 6,603 applications in USPTO records.

How many office actions does Wells St. John P.S. average before allowance?

3.36 office actions per allowed application on average.

How many pending office actions does Wells St. John P.S. have?

23 pending office actions as of October 2026, for 12 clients, before 23 examiners in 20 art units.

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