Prosecution Insights
Last updated: October 25, 2026

Sherwin-Williams-Tucker Ellis LLP

Technology area: Chemistry & Materials

12 pending office actions • 3 clients • 10 examiners • 5 art units • 0 of 12 (0%) have an AI response strategy ready

Analysis

Sherwin-Williams-Tucker Ellis LLP has 11 pending office actions in Chemistry & Materials and 12720 career applications. The data reflects an active chemistry and materials workload alongside a large application history.

The resolved allowance rate is 85.41%, and allowed matters averaged 3.38 office actions per allowance. The rate supplies an outcome measure for resolved matters, while the action average describes examination activity before allowance. Practitioners can use the figures to consider current docket attention, historical results, and the response activity associated with allowed matters.

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

Quality Metrics (n=12720 apps, methodology: how we score firms)

85.4%
Allowance Rate
n=12720
+0.41σ
Allowance Rate (norm)
n=12720
3.4
OAs to Allowance
n=7699
-0.30σ
OAs to Allow (norm)
n=7699
1098 days
Time to Allowance
n=7699
+5.3pp
Interview Lift
n=12720
30.7%
RCE Rate
n=12720
1.3%
Appeal Rate
n=12720

Rejection Performance (% of received rejections ultimately overcome)

75.0%
§101 Overcome
n=1398
73.1%
§102 Overcome
n=3254
74.6%
§103 Overcome
n=5194
78.7%
§112 Overcome
n=3331

Specialization & Scale

G06F, H04L, A61B
Top CPC Subclasses
24%
Top-3 CPC Share
n=12720
17
Practitioners
n=12720
748.2
Apps / Practitioner
n=12720

Portfolio Summary

12
Total Pending OAs
9
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Overdue (2)Due ≤ 7 days (1)Due ≤ 30 days (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.

3
Hard (25%)
9
Medium (75%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only8 (67%)
§102 only1 (8%)
Multi-statute (no §101)3 (25%)

Industry Mix

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

11
Life Sciences
92% of docket
1
Information Tech
8% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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.

120 h
Manual time on pending OAs
24 h
Time saved (low, 20%)
42 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WALTERS JR, ROBERT S 3 51.6% +50.4%
WHITELEY, JESSICA 1 88.6% +7.1%
AHMED, SHEEBA 1 80.6% +14.5%
DICUS, TAMRA 1 30.4% +21.3%
TANG, MICHAEL XUEFEI 1 83.6% +18.9%
BARZACH, JEFFREY EUGENE 1 56.9% +39.2%
KUVAYSKAYA, ANASTASIA ALEKSEYEVNA 1 71.9% +31.3%
RICE, STEVEN 1 39.3% +43.7%
MILLER, BETHANY MACKENZIE 1 55.1% +49.9%
NERANGIS, VICKEY M 1 56.6% +28.9%

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
19059629 MULTI-COMPONENT DIRECT TO METAL AND PLASTIC PRIMER SYSTEM WHITELEY, JESSICA —

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18867549 COATINGS COMPRISING NAD POLYMERS WITH VOLATILE SILOXANE AHMED, SHEEBA —
18774227 PROCESS LINE CHANGEOVER TANG, MICHAEL XUEFEI —
18661800 WATERBORNE ACRYLIC RESIN CONTAINING INORGANIC CROSSLINKING AGENT, LATEX CONTAINING THE SAME AND COATINGS FORMED FROM THE SAME BARZACH, JEFFREY EUGENE —

Interview Candidates (11)

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
16959089 AQUEOUS DISPERSION OF VINYLIDENE CHLORIDE-ACRYLIC ACID-VINYL CHLORIDE TERPOLYMER FOR PREPARATION OF BARRIER COATING ON WOOD SUBSTRATES WALTERS JR, ROBERT S 22d overdue
18037711 SEALING PRIMER FOR WOODWARE AND ARTICLE CONTAINING THE SEALING PRIMER LAYER FORMED BY THE SEALING PRIMER RICE, STEVEN 10d overdue
18021630 WATERBORNE WOOD COATING COMPOSITION AND WOOD ARTICLE MANUFACTURED THEREFROM WALTERS JR, ROBERT S 6d
18042321 COATING COMPOSITION AND COATED ARTICLE INCLUDING COATING FORMED BY THE COATING COMPOSITION MILLER, BETHANY MACKENZIE 19d
18867549 COATINGS COMPRISING NAD POLYMERS WITH VOLATILE SILOXANE AHMED, SHEEBA —
18882839 UV CURABLE COATINGS SYSTEM FOR IMPROVED SCRATCH RESISTANCE DICUS, TAMRA —
18774227 PROCESS LINE CHANGEOVER TANG, MICHAEL XUEFEI —
18661800 WATERBORNE ACRYLIC RESIN CONTAINING INORGANIC CROSSLINKING AGENT, LATEX CONTAINING THE SAME AND COATINGS FORMED FROM THE SAME BARZACH, JEFFREY EUGENE —

Client Portfolio (3 clients)

Top Art Units

Art UnitApps
17874
17173
17632
17312
21151

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19059629 MULTI-COMPONENT DIRECT TO METAL AND PLASTIC PRIMER SYSTEM Swimc LLC WHITELEY, JESSICA 1763 §102 Non-Final OA — Pending Feb 21, 2025
18867549 COATINGS COMPRISING NAD POLYMERS WITH VOLATILE SILOXANE Swimc LLC AHMED, SHEEBA 1787 §103§112 Non-Final OA — Pending Nov 20, 2024
18882839 UV CURABLE COATINGS SYSTEM FOR IMPROVED SCRATCH RESISTANCE Swimc LLC DICUS, TAMRA 1787 §103 Non-Final OA — Pending Sep 12, 2024
18774227 PROCESS LINE CHANGEOVER Swimc LLC TANG, MICHAEL XUEFEI 2115 §102§103§112 Non-Final OA — Pending Jul 16, 2024
18661800 WATERBORNE ACRYLIC RESIN CONTAINING INORGANIC CROSSLINKING AGENT, LATEX CONTAINING THE SAME AND COATINGS FORMED FROM THE SAME Swimc LLC BARZACH, JEFFREY EUGENE 1731 §102§103 Non-Final OA — Pending May 13, 2024
18567815 COLORED TRANSLUCENT SEALANT COMPOSITION Swimc LLC KUVAYSKAYA, ANASTASIA ALEKSEYEVNA 1731 §103 Final Rejection — Pending Dec 07, 2023
18555108 METHOD OF CURING A WATERBORNE COATING Swimc LLC WALTERS JR, ROBERT S 1717 §103 Non-Final OA — Pending Oct 12, 2023
18037711 SEALING PRIMER FOR WOODWARE AND ARTICLE CONTAINING THE SEALING PRIMER LAYER FORMED BY THE SEALING PRIMER Sherwin-Williams (Guangdong) New Materials Co., Ltd. RICE, STEVEN 1787 §103 Non-Final OA 10d overdue Pending May 18, 2023
18042321 COATING COMPOSITION AND COATED ARTICLE INCLUDING COATING FORMED BY THE COATING COMPOSITION Sherwin-Williams (Guangdong) New Materials Co., Ltd. MILLER, BETHANY MACKENZIE 1787 §103 Final Rejection 19d Pending Feb 21, 2023
18021630 WATERBORNE WOOD COATING COMPOSITION AND WOOD ARTICLE MANUFACTURED THEREFROM Sherwin-Williams (Guangdong) New Materials Co., Ltd. WALTERS JR, ROBERT S 1717 §103 Non-Final OA 6d Pending Feb 16, 2023
17872079 CONCENTRATED SURFACE TREATMENT PRODUCT AND METHOD OF PREPARING, PACKAGING AND APPLYING Swimc LLC NERANGIS, VICKEY M 1763 §103 Non-Final OA — Pending Jul 25, 2022
16959089 AQUEOUS DISPERSION OF VINYLIDENE CHLORIDE-ACRYLIC ACID-VINYL CHLORIDE TERPOLYMER FOR PREPARATION OF BARRIER COATING ON WOOD SUBSTRATES Sherwin-Willams (Guandgdong) New Material Co., Ltd. WALTERS JR, ROBERT S 1717 §103 Final Rejection 22d overdue Pending Jun 29, 2020

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Frequently Asked Questions

What is Sherwin-Williams-Tucker Ellis LLP's patent allowance rate?

85.4% of resolved applications prosecuted by Sherwin-Williams-Tucker Ellis LLP were allowed, across 12,720 applications in USPTO records.

How many office actions does Sherwin-Williams-Tucker Ellis LLP average before allowance?

3.38 office actions per allowed application on average.

How many pending office actions does Sherwin-Williams-Tucker Ellis LLP have?

12 pending office actions as of October 2026, for 3 clients, before 10 examiners in 5 art units.

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