Prosecution Insights
Last updated: October 04, 2026

Kilpatrick Townsend & Stockton LLP - Winston-Salem

Technology area: Chemistry & Materials

17 pending office actions • 12 clients • 17 examiners • 14 art units • 0 of 17 (0%) have an AI response strategy ready • 36 patents granted in the last 365 days

Analysis

Kilpatrick Townsend & Stockton LLP - Winston-Salem focuses on Chemistry & Materials, also drawing from the 60121 career applications. The resolved allowance rate pct is 82.59. There are 13 pending office actions currently being managed. The 82.59 resolved allowance rate pct remains a benchmark for the firm's performance in Chemistry & Materials. The 13 pending office actions are fewer than the 60121 career applications.

The avg office actions per allowance is 3.21. This consistency across different technology areas suggests a unified prosecution approach. The 3.21 avg office actions per allowance indicates the level of interaction with the USPTO. With its 60121 career applications, the firm's performance metrics are grounded in a large portfolio. These data points allow practitioners to set client expectations for the Chemistry & Materials prosecution timeline.

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

Quality Metrics (n=60121 apps, methodology: how we score firms)

82.6%
Allowance Rate
n=60121
+0.54σ
Allowance Rate (norm)
n=60121
3.2
OAs to Allowance
n=35318
-0.20σ
OAs to Allow (norm)
n=35318
1057 days
Time to Allowance
n=35318
+9.8pp
Interview Lift
n=60121
25.3%
RCE Rate
n=60121
2.1%
Appeal Rate
n=60121

Rejection Performance (% of received rejections ultimately overcome)

78.4%
§101 Overcome
n=4071
79.8%
§102 Overcome
n=13914
80.2%
§103 Overcome
n=21497
82.0%
§112 Overcome
n=14481

Specialization & Scale

G06F, A61K, A61P
Top CPC Subclasses
11%
Top-3 CPC Share
n=60121
0
Practitioners
n=60121
—
Apps / Practitioner
n=60121 (min 20)

Portfolio Summary

17
Total Pending OAs
11
Non-Final OAs
4
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 days (2)Due ≤ 60 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.

9
Hard (53%)
7
Medium (41%)
0
Easy (0%)
1
Unknown (6%)

Rejection Statute Mix

BucketCases
§101 + other3 (18%)
§103 only6 (35%)
Double-patenting + other1 (6%)
Multi-statute (no §101)6 (35%)
No statute on record1 (6%)

Industry Mix

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

7
Life Sciences
41% of docket
2
Information Tech
12% of docket
1
Communications
6% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
24% of docket
3
Business / Other
18% 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.

170 h
Manual time on pending OAs
34 h
Time saved (low, 20%)
59 h
Time saved (mid, 35%)
1.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHOUDHURY, ZAHID 1 85.5% +8.7%
PATEL, PINALBEN V 1 89.2% +9.5%
NORDMEYER, PATRICIA L 1 56.5% +37.2%
AYCHILLHUM, ANDARGIE M 1 84.3% +14.7%
LEE, EDMUND H 1 69.6% +17.5%
TIEU, BINH KIEN 1 87.3% +9.5%
STEELE, JENNIFER A 1 48.7% +33.5%
HOLLAND, JENEE LAUREN 1 83.5% +7.2%
KURIAN, ANDREW SHAJI 1 77.8% -8.5%
MILLER, SERENITY A 1 68.0% +36.9%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18603923 EFFICIENT PACKET PROCESSING IN A SHARED MEMORY REGION HOLLAND, JENEE LAUREN 26d
19050420 OPERATION-SPECIFIC DEVICE CONFIGURATION CHOUDHURY, ZAHID —
19029670 VIRTUALIZING OBJECTS USING OBJECT MODELS AND OBJECT POSITION DATA PATEL, PINALBEN V —
18843354 MULTI-DOCK PRINTED CIRCUIT BOARD AYCHILLHUM, ANDARGIE M —

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
18655823 Low-Density Yarn Products and Methods of Making Same STEELE, JENNIFER A 2d overdue
18332240 SYSTEMS AND METHODS FOR RECORDING TRANSACTION AND PRODUCT CUSTOMIZATION INFORMATION LUDWIG, PETER L 56d
18283969 FILM AND METHOD KHARE, ATUL P 70d
18835461 Concavity Diaphragm Forming LEE, EDMUND H —
18791617 INTELLIGENTLY VERIFYING TELEPHONE CALLS USING AUTHENTICATED IDENTITY INFORMATION TIEU, BINH KIEN —
18287491 MINIMALLY INVASIVE APPENDECTOMY DEVICE AND METHOD MILLER, SERENITY A —
18037708 VECTORS, SYSTEMS AND METHODS FOR EUKARYOTIC GENE EDITING POLIAKOVA-GEORGAN, EKATERINA —
18065263 Cover For Sterile Field Fluid Systems BUI, LUAN KIM —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18655823 Low-Density Yarn Products and Methods of Making Same STEELE, JENNIFER A 2d overdue
18934965 DEVICE FOR SURFACE COVERING NORDMEYER, PATRICIA L 26d
18843354 MULTI-DOCK PRINTED CIRCUIT BOARD AYCHILLHUM, ANDARGIE M —
18835461 Concavity Diaphragm Forming LEE, EDMUND H —
18287491 MINIMALLY INVASIVE APPENDECTOMY DEVICE AND METHOD MILLER, SERENITY A —

Client Portfolio (12 clients)

Top Art Units

Art UnitApps
17881
17441
26941
17891
24691
24641
37711
17421
36271
16371

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19050420 OPERATION-SPECIFIC DEVICE CONFIGURATION Lowe'S Companies, Inc. CHOUDHURY, ZAHID §103Other Non-Final OA — Pending Feb 11, 2025
19029670 VIRTUALIZING OBJECTS USING OBJECT MODELS AND OBJECT POSITION DATA Lowe'S Companies, Inc. PATEL, PINALBEN V §103DP Non-Final OA — Pending Jan 17, 2025
18934965 DEVICE FOR SURFACE COVERING Lowe'S Companies, Inc. NORDMEYER, PATRICIA L 1788 §103Other Non-Final OA 26d Pending Nov 01, 2024
18843354 MULTI-DOCK PRINTED CIRCUIT BOARD Weathered Security, LLC AYCHILLHUM, ANDARGIE M §103 Non-Final OA — Pending Sep 03, 2024
18835461 Concavity Diaphragm Forming Mclaren Automotive Limited LEE, EDMUND H 1744 §102§103§112 Non-Final OA — Pending Aug 02, 2024
18791617 INTELLIGENTLY VERIFYING TELEPHONE CALLS USING AUTHENTICATED IDENTITY INFORMATION Numeracle, Inc. TIEU, BINH KIEN 2694 §102§103 Non-Final OA — Pending Aug 01, 2024
18655823 Low-Density Yarn Products and Methods of Making Same David Rothschild Co., Inc. STEELE, JENNIFER A 1789 §103§112 Final Rejection 2d overdue Pending May 06, 2024
18603923 EFFICIENT PACKET PROCESSING IN A SHARED MEMORY REGION Kratos Integral Holdings LLC HOLLAND, JENEE LAUREN 2469 §103 Non-Final OA 26d Pending Mar 13, 2024
18603929 QUEUE MANAGEMENT FOR PACKET TRANSMISSION IN SATELLITE COMMUNICATION SYSTEM Kratos Integral Holdings LLC KURIAN, ANDREW SHAJI 2464 §103 Final Rejection — Pending Mar 13, 2024
18287491 MINIMALLY INVASIVE APPENDECTOMY DEVICE AND METHOD Wake Forest University Health Sciences MILLER, SERENITY A 3771 §102§103§112 Non-Final OA — Pending Oct 19, 2023
18283969 FILM AND METHOD Great Wrap Pty Ltd. KHARE, ATUL P 1742 §102§103§112 Non-Final OA 70d Pending Sep 25, 2023
18332240 SYSTEMS AND METHODS FOR RECORDING TRANSACTION AND PRODUCT CUSTOMIZATION INFORMATION Lowe'S Companies, Inc. LUDWIG, PETER L 3627 §101§103 Final Rejection 56d Pending Jun 09, 2023
18037708 VECTORS, SYSTEMS AND METHODS FOR EUKARYOTIC GENE EDITING Wake Forest University Health Sciences POLIAKOVA-GEORGAN, EKATERINA 1637 §101§103DP Non-Final OA — Pending May 18, 2023
18108433 PREDICTING CHANGES IN RISK BASED ON INTERVENTIONS Waymark, Inc. BARR, MARY EVANGELINE 3682 — Non-Final OA — Pending Feb 10, 2023
18065263 Cover For Sterile Field Fluid Systems C Change Surgical, LLC BUI, LUAN KIM 3736 §102§103 Final Rejection — Pending Dec 13, 2022
18050740 Glass Compositions, Fiberizable Glass Compositions, and Glass Fibers Made Therefrom Electric Glass Fiber America, LLC BROOKS, KREGG T 1764 §103 Non-Final OA 34d Pending Oct 28, 2022
17780173 ACELLULAR PLACENTAL THERAPIES FOR NECROTIZING ENTEROCOLITIS Plakous Therapeutics, Inc. FOX, ALLISON M 1633 §101§102§103§112DP Non-Final OA — Pending May 26, 2022

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