Prosecution Insights
Last updated: October 02, 2026

Certainteed LLC

Technology areas: Chemistry & Materials • Transportation, E-Commerce & Mechanical Systems

15 pending office actions • 8 art units • 13 examiners • 0 of 15 (0%) have an AI response strategy ready • 9 patents granted in the last 365 days

Analysis

Certainteed LLC has 15 pending office actions in the Chemistry & Materials technology area. These 15 pending office actions are distributed among 13 distinct examiners. The count of 15 pending office actions is higher than the count of 13 distinct examiners, indicating that a small number of examiners are managing more than one matter.

The workload is spread across 8 distinct art units. This count of 8 distinct art units is lower than the 13 distinct examiners involved with the portfolio. PIZIALI, ANDREW T is the busiest examiner for the company, currently responsible for 2 pending office actions. This busiest examiner pending count of 2 is the highest value for any single examiner in the current workload.

Practitioners should note that the 15 pending office actions are being reviewed in 8 distinct art units, which requires navigating several different examination groups. With 13 distinct examiners involved, the company faces a variety of individual examination styles. The busiest examiner pending count of 2 shows that the portfolio's progress is not heavily dependent on the decisions of a single individual.

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

Portfolio Summary

15
Total Pending OAs
12
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
1
Due later

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.

11
Hard (73%)
4
Medium (27%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (20%)
Double-patenting + other1 (7%)
Multi-statute (no §101)11 (73%)

Industry Mix

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

5
Life Sciences
33% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
5
Mechanical / Eng
33% of docket
5
Business / Other
33% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PIZIALI, ANDREW T 2 28.3% +27.3%
KENNY, DANIEL J 2 61.8% +21.9%
HERRING, BRENT W 1 69.1% +16.8%
AHMED, SHEEBA 1 80.7% +14.4%
ALAWADI, MOHAMMED S 1 74.1% +24.5%
WALRAED-SULLIVAN, KYLE 1 73.3% +30.4%
MATTEI, BRIAN DAVID 1 67.4% +15.3%
BARLOW, ADAM G 1 70.9% +19.6%
VO, HAI 1 57.1% +72.4%
WASHVILLE, JEFFREY D 1 80.0% -4.5%

Hard Cases (11)

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
19042055 BUILDING SURFACE PANELS AND METHOD OF FORMING THE SAME HERRING, BRENT W —
19003388 METHODS FOR COATING GRANULES AND THE GRANULES THEREOF AHMED, SHEEBA —
18989739 LOOSEFILL INSULATION INSTALLATION SYSTEM AND METHOD FOR INSTALLING LOOSEFILL INSULATION ALAWADI, MOHAMMED S —
18939835 ROOFING PRODUCTS WITH ZONES OF ALGAE-RESISTANT GRANULES AND METHOD OF MANUFACTURE WALRAED-SULLIVAN, KYLE —
18891380 ASPHALT COMPOSITION FOR ROOFING APPLICATIONS PIZIALI, ANDREW T —
18884388 BUILDING SURFACE PRODUCT INCLUDING PRESS-IN FASTENER, BUILDING SURFACE SYSTEM, AND METHOD OF MANUFACTURE BARLOW, ADAM G —
18837919 ROOFING SYSTEM WITH VISUALLY MATCHING ROOFING PANELS AND METHOD OF INSTALLATION KENNY, DANIEL J —
18799081 FIBER MAT, METHOD OF MAKING THE FIBER MAT, AND BITUMINOUS ROOFING PRODUCT PIZIALI, ANDREW T —

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
18533321 ROOFING PRODUCTS WITH IMPROVED NAIL ZONE, ROOFING SYSTEMS AND METHODS FOR INSTALLING THEM KENNY, DANIEL J 27d
19042055 BUILDING SURFACE PANELS AND METHOD OF FORMING THE SAME HERRING, BRENT W —
19003388 METHODS FOR COATING GRANULES AND THE GRANULES THEREOF AHMED, SHEEBA —
18989739 LOOSEFILL INSULATION INSTALLATION SYSTEM AND METHOD FOR INSTALLING LOOSEFILL INSULATION ALAWADI, MOHAMMED S —
18939835 ROOFING PRODUCTS WITH ZONES OF ALGAE-RESISTANT GRANULES AND METHOD OF MANUFACTURE WALRAED-SULLIVAN, KYLE —
18891380 ASPHALT COMPOSITION FOR ROOFING APPLICATIONS PIZIALI, ANDREW T —
18888414 CORNER PIECE FOR SIDING SYSTEM MATTEI, BRIAN DAVID —
18884388 BUILDING SURFACE PRODUCT INCLUDING PRESS-IN FASTENER, BUILDING SURFACE SYSTEM, AND METHOD OF MANUFACTURE BARLOW, ADAM G —

Top Art Units

Art UnitApps
3633 3
1787 1
3635 1
1788 1
1766 1
1764 1
1761 1
3653 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19042055 BUILDING SURFACE PANELS AND METHOD OF FORMING THE SAME HERRING, BRENT W — §102§103§112 Non-Final OA — Pending Jan 31, 2025
19003388 METHODS FOR COATING GRANULES AND THE GRANULES THEREOF AHMED, SHEEBA 1787 §102§103§112 Non-Final OA — Pending Dec 27, 2024
18989739 LOOSEFILL INSULATION INSTALLATION SYSTEM AND METHOD FOR INSTALLING LOOSEFILL INSULATION ALAWADI, MOHAMMED S — §103§112 Non-Final OA — Pending Dec 20, 2024
18939835 ROOFING PRODUCTS WITH ZONES OF ALGAE-RESISTANT GRANULES AND METHOD OF MANUFACTURE WALRAED-SULLIVAN, KYLE — §102§103§112Other Non-Final OA — Pending Nov 07, 2024
18891380 ASPHALT COMPOSITION FOR ROOFING APPLICATIONS PIZIALI, ANDREW T — §102§103 Non-Final OA — Pending Sep 20, 2024
18888414 CORNER PIECE FOR SIDING SYSTEM MATTEI, BRIAN DAVID 3635 §103 Non-Final OA — Pending Sep 18, 2024
18884388 BUILDING SURFACE PRODUCT INCLUDING PRESS-IN FASTENER, BUILDING SURFACE SYSTEM, AND METHOD OF MANUFACTURE BARLOW, ADAM G 3633 §102§103§112 Non-Final OA — Pending Sep 13, 2024
18811879 MICROBIAL GROWTH AND DUST RETARDANT ROOFING SHINGLES VO, HAI 1788 §103§112DP Non-Final OA — Pending Aug 22, 2024
18837919 ROOFING SYSTEM WITH VISUALLY MATCHING ROOFING PANELS AND METHOD OF INSTALLATION KENNY, DANIEL J 3633 §103§112 Non-Final OA — Pending Aug 13, 2024
18799081 FIBER MAT, METHOD OF MAKING THE FIBER MAT, AND BITUMINOUS ROOFING PRODUCT PIZIALI, ANDREW T — §102§103 Final Rejection — Pending Aug 09, 2024
18396211 Interlocking Gypsum Building Surface Products, Methods of Manufacture, and Interlocking Gypsum Building Surface Systems WASHVILLE, JEFFREY D 1766 §102§103 Non-Final OA — Pending Dec 26, 2023
18533321 ROOFING PRODUCTS WITH IMPROVED NAIL ZONE, ROOFING SYSTEMS AND METHODS FOR INSTALLING THEM KENNY, DANIEL J 3633 §103 Final Rejection 27d Pending Dec 08, 2023
18043098 MATERIALS, METHODS, DEVICES AND SYSTEMS FOR INSULATING CAVITIES OF BUILDINGS WITH FOAM INSULATION RIOJA, MELISSA A 1764 §103§112 Final Rejection — Pending Feb 27, 2023
18090291 ROOFING GRANULE MIXTURES FOR ALGAE-RESISTANT ROOFING SHINGLES DIGGS, TANISHA 1761 §103 Non-Final OA 72d Pending Dec 28, 2022
17701234 LOOSE FILL INSULATION DELIVERY SYSTEM WITH ADDITIVE INJECTION AND METHOD OF INCLUDING ADDITIVE IN LOOSE FILL INSULATION HARP, WILLIAM RAY 3653 §103§112 Non-Final OA — Pending Mar 22, 2022

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