Prosecution Insights
Last updated: October 25, 2026

Williams Mullen

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

13 pending office actions • 11 clients • 12 examiners • 12 art units • 0 of 13 (0%) have an AI response strategy ready • 25 patents granted in the last 365 days

Analysis

Williams Mullen is active in Chemistry & Materials and reports 1071 career applications. The profile lists 13 pending office actions, indicating a defined current unresolved workload. Its resolved allowance rate is 82.27%, showing that allowance was recorded for a substantial share of resolved applications.

Allowances average 2.94 office actions, indicating that successful prosecution commonly involves multiple examination responses. Practitioners should distinguish the outcome measure from the process measure: the allowance rate addresses resolved results, while the action average addresses examination effort. The application base and pending docket add context for evaluating the firm’s broader activity and current prosecution workload.

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

Quality Metrics (n=1071 apps, methodology: how we score firms)

82.3%
Allowance Rate
n=1071
+0.55σ
Allowance Rate (norm)
n=1071
2.9
OAs to Allowance
n=608
-0.36σ
OAs to Allow (norm)
n=608
1010 days
Time to Allowance
n=608
+10.6pp
Interview Lift
n=1071
20.6%
RCE Rate
n=1071
4.3%
Appeal Rate
n=1071

Rejection Performance (% of received rejections ultimately overcome)

77.5%
§101 Overcome
n=80
72.4%
§102 Overcome
n=250
73.2%
§103 Overcome
n=414
76.5%
§112 Overcome
n=362

Specialization & Scale

C12N, A61K, C07K
Top CPC Subclasses
14%
Top-3 CPC Share
n=1071
8
Practitioners
n=1071
133.9
Apps / Practitioner
n=1071

Portfolio Summary

13
Total Pending OAs
6
Non-Final OAs
6
Final Rejections
1
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.

1
Overdue
0
Due this week
3
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 (1)Due ≤ 30 days (3)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.

6
Hard (46%)
7
Medium (54%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (15%)
§103 only5 (38%)
Double-patenting + other2 (15%)
Multi-statute (no §101)4 (31%)

Industry Mix

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

9
Life Sciences
69% of docket
1
Information Tech
8% of docket
1
Communications
8% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
15% 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.

130 h
Manual time on pending OAs
26 h
Time saved (low, 20%)
46 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ZACHARIA, RAMSEY E 2 78.4% +28.7%
GARCIA, CARLOS E 1 76.9% +16.6%
LEE, CHUN KUAN 1 68.4% +3.9%
GARFT, CHRISTOPHER 1 59.0% +23.2%
SEVERSON, JEREMY R 1 87.7% +10.7%
ALDARONDO, DASIA ALI 1 0.0% +0.0%
ORDAZ, CHRISTIAN JOSE 1 66.7% +78.6%
PATEL, BRIJESH V 1 64.8% +40.3%
KERSHAW, KELLY P 1 17.7% +16.0%
SILVERMAN, JANICE Y 1 37.6% +53.0%

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
18945185 DEVICE FOR HANDLING AND STACKING FLEXIBLE SHEETS SEVERSON, JEREMY R —

Hard Cases (7)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18697038 PLANT DISEASE RESISTANCE GENES AGAINST STEM RUST AND METHODS OF USE ORDAZ, CHRISTIAN JOSE 79d overdue
18683574 SWEETENER BLEND COMPRISING THAUMATIN AND BRAZZEIN KERSHAW, KELLY P 22d
18016051 PRODUCTS FOR ORAL CONSUMPTION WITH REDUCED SUGAR CONTENT SILVERMAN, JANICE Y 26d
18607667 ENVIRONMENTALLY FRIENDLY INSULATED PACKING SYSTEM FOR TRANSPORTING FOOD PRODUCTS PATEL, BRIJESH V 62d
19039482 REACH REMOTE ELEVATED ANCHOR GARFT, CHRISTOPHER —
18701328 PHARMACEUTICAL COMPOSITION ALDARONDO, DASIA ALI —
17554095 WHEAT STEM RUST RESISTANCE GENES AND METHODS OF USE KOVALENKO, MYKOLA V —

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
18697038 PLANT DISEASE RESISTANCE GENES AGAINST STEM RUST AND METHODS OF USE ORDAZ, CHRISTIAN JOSE 79d overdue
18683574 SWEETENER BLEND COMPRISING THAUMATIN AND BRAZZEIN KERSHAW, KELLY P 22d
18016051 PRODUCTS FOR ORAL CONSUMPTION WITH REDUCED SUGAR CONTENT SILVERMAN, JANICE Y 26d
18607667 ENVIRONMENTALLY FRIENDLY INSULATED PACKING SYSTEM FOR TRANSPORTING FOOD PRODUCTS PATEL, BRIJESH V 62d
19089323 SYSTEM AND METHOD FOR MANAGING PHYSICAL LOCKS WITH SINGLE RESET OR OVERRIDE DEVICE GARCIA, CARLOS E —
19069397 Reclaimed PP-Containing OPP Films ZACHARIA, RAMSEY E —
19067851 PP-Industrial-Reclaimed-PP-Containing Transparent OPP Films ZACHARIA, RAMSEY E —
19039482 REACH REMOTE ELEVATED ANCHOR GARFT, CHRISTOPHER —

Client Portfolio (11 clients)

Top Art Units

Art UnitApps
17872
26861
21811
36321
17591
16471
16631
37361
17911
17921

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19089323 SYSTEM AND METHOD FOR MANAGING PHYSICAL LOCKS WITH SINGLE RESET OR OVERRIDE DEVICE Davinci Lock LLC GARCIA, CARLOS E 2686 §103 Final Rejection — Pending Mar 25, 2025
19085809 COMPUTING SYSTEM VARIABLE LENGTH BUS Icat, LLC D/B/A Turing Micro LEE, CHUN KUAN 2181 §103 Non-Final OA — Pending Mar 20, 2025
19069397 Reclaimed PP-Containing OPP Films Polyopt GmbH ZACHARIA, RAMSEY E 1787 §103§112DP Non-Final OA — Pending Mar 04, 2025
19067851 PP-Industrial-Reclaimed-PP-Containing Transparent OPP Films Polyopt GmbH ZACHARIA, RAMSEY E 1787 §103§112DP Non-Final OA — Pending Mar 01, 2025
19039482 REACH REMOTE ELEVATED ANCHOR Safewaze LLC GARFT, CHRISTOPHER 3632 §102§103 Final Rejection — Pending Jan 28, 2025
18945185 DEVICE FOR HANDLING AND STACKING FLEXIBLE SHEETS Arca Technologies S.r.l. SEVERSON, JEREMY R 1759 §103 Final Rejection — Pending Nov 12, 2024
18701328 PHARMACEUTICAL COMPOSITION Advancecor GmbH ALDARONDO, DASIA ALI 1647 §101§103§112 Non-Final OA — Pending Apr 15, 2024
18697038 PLANT DISEASE RESISTANCE GENES AGAINST STEM RUST AND METHODS OF USE The Sainsbury Laboratory ORDAZ, CHRISTIAN JOSE 1663 §101§102§112 Final Rejection 79d overdue Pending Mar 29, 2024
18607667 ENVIRONMENTALLY FRIENDLY INSULATED PACKING SYSTEM FOR TRANSPORTING FOOD PRODUCTS Seawise Innovative Packing Ltd. PATEL, BRIJESH V 3736 §103§112 Non-Final OA 62d Pending Mar 18, 2024
18683574 SWEETENER BLEND COMPRISING THAUMATIN AND BRAZZEIN Nomad Bioscience GmbH KERSHAW, KELLY P 1791 §103 Final Rejection 22d Pending Feb 14, 2024
18016051 PRODUCTS FOR ORAL CONSUMPTION WITH REDUCED SUGAR CONTENT Nomad Bioscience GmbH SILVERMAN, JANICE Y 1792 §103§112 Non-Final OA 26d Pending Jan 13, 2023
17960239 DRY PROCESS FOR FORMING AN ELECTRODE Livent Usa Corp. LUSTGRAAF, BENJAMIN T 1727 §103 Final Rejection 15d Pending Oct 05, 2022
17554095 WHEAT STEM RUST RESISTANCE GENES AND METHODS OF USE Commonwealth Scientific And Industrial Research Organisation KOVALENKO, MYKOLA V 1662 §102§103§112 Non-Final OA — Pending Dec 17, 2021

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Frequently Asked Questions

What is Williams Mullen's patent allowance rate?

82.3% of resolved applications prosecuted by Williams Mullen were allowed, across 1,071 applications in USPTO records.

How many office actions does Williams Mullen average before allowance?

2.94 office actions per allowed application on average.

How many pending office actions does Williams Mullen have?

13 pending office actions as of October 2026, for 11 clients, before 12 examiners in 12 art units.

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