Prosecution Insights
Last updated: September 25, 2026

Saint-Gobain North America Inc.

Technology area: Chemistry & Materials

8 pending office actions • 6 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 6 patents granted in the last 365 days

Portfolio Summary

8
Total Pending OAs
6
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 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
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. 3 of the docket's apps have a known mailing date.

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

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.

7
Hard (88%)
1
Medium (12%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (12%)
Multi-statute (no §101)7 (88%)

Industry Mix

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

5
Life Sciences
62% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
12% of docket
2
Business / Other
25% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
JOHNSTON, BRIEANN R 1 49.5% +32.6%
ZACHARIA, RAMSEY E 1 78.5% +28.7%
LOUGHRAN, RYAN PATRICK 1 76.2% +28.6%
BLEDSOE, JOSHUA CALEB 1 44.3% +53.2%
HEINCER, LIAM J 1 55.8% +25.9%
PAK, HANNAH J 1 78.1% +20.9%
USELDING, JOHN E 1 53.7% +17.4%
CHU, KATHERINE J 1 46.2% +21.0%

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
18268234 PRESSURE-SENSITIVE ADHESIVES FOR A WIDE TEMPERATURE RANGE PAK, HANNAH J 23d
18029753 EARLY STRENGTH SLAG-BASED CEMENTITIOUS BINDER USELDING, JOHN E 28d
19090084 CURABLE COMPOSITION FOR SEALING PROTRUSIONS THROUGH PREAPPLIED WATERPROOFING SYSTEMS JOHNSTON, BRIEANN R —
19001233 CURABLE COMPOSITION FOR SEALING PROTRUSIONS THROUGH PREAPPLIED WATERPROOFING SYSTEMS ZACHARIA, RAMSEY E —
18390613 POLYACRYLIC ACID GRINDING AID FOR ENHANCED CEMENT POWDER FLOWABILITY LOUGHRAN, RYAN PATRICK —
18558836 SINGLE COMPONENT WATERPROOFING COMPOSITION AND USE THEREOF BLEDSOE, JOSHUA CALEB —
18473955 POLYURETHANE COMPOSITIONS FOR SEALING PROTRUSIONS THROUGH PREAPPLIED WATERPROOFING SYSTEMS HEINCER, LIAM J —

Interview Candidates (8)

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
18026545 REACTIVE COLD-APPLIED THERMOPLASTIC BOND COAT CHU, KATHERINE J 26d overdue
18268234 PRESSURE-SENSITIVE ADHESIVES FOR A WIDE TEMPERATURE RANGE PAK, HANNAH J 23d
18029753 EARLY STRENGTH SLAG-BASED CEMENTITIOUS BINDER USELDING, JOHN E 28d
19090084 CURABLE COMPOSITION FOR SEALING PROTRUSIONS THROUGH PREAPPLIED WATERPROOFING SYSTEMS JOHNSTON, BRIEANN R —
19001233 CURABLE COMPOSITION FOR SEALING PROTRUSIONS THROUGH PREAPPLIED WATERPROOFING SYSTEMS ZACHARIA, RAMSEY E —
18390613 POLYACRYLIC ACID GRINDING AID FOR ENHANCED CEMENT POWDER FLOWABILITY LOUGHRAN, RYAN PATRICK —
18558836 SINGLE COMPONENT WATERPROOFING COMPOSITION AND USE THEREOF BLEDSOE, JOSHUA CALEB —
18473955 POLYURETHANE COMPOSITIONS FOR SEALING PROTRUSIONS THROUGH PREAPPLIED WATERPROOFING SYSTEMS HEINCER, LIAM J —

Top Art Units

Art UnitApps
1759 1
1731 1
1767 1
1764 1
1763 1
3671 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19090084 CURABLE COMPOSITION FOR SEALING PROTRUSIONS THROUGH PREAPPLIED WATERPROOFING SYSTEMS JOHNSTON, BRIEANN R 1759 §102§112 Non-Final OA — Pending Mar 25, 2025
19001233 CURABLE COMPOSITION FOR SEALING PROTRUSIONS THROUGH PREAPPLIED WATERPROOFING SYSTEMS ZACHARIA, RAMSEY E — §103§112 Non-Final OA — Pending Dec 24, 2024
18390613 POLYACRYLIC ACID GRINDING AID FOR ENHANCED CEMENT POWDER FLOWABILITY LOUGHRAN, RYAN PATRICK 1731 §103§112 Non-Final OA — Pending Dec 20, 2023
18558836 SINGLE COMPONENT WATERPROOFING COMPOSITION AND USE THEREOF BLEDSOE, JOSHUA CALEB — §103§112 Non-Final OA — Pending Nov 03, 2023
18473955 POLYURETHANE COMPOSITIONS FOR SEALING PROTRUSIONS THROUGH PREAPPLIED WATERPROOFING SYSTEMS HEINCER, LIAM J 1767 §102§112 Non-Final OA — Pending Sep 25, 2023
18268234 PRESSURE-SENSITIVE ADHESIVES FOR A WIDE TEMPERATURE RANGE PAK, HANNAH J 1764 §103§112 Non-Final OA 23d Pending Jun 18, 2023
18029753 EARLY STRENGTH SLAG-BASED CEMENTITIOUS BINDER USELDING, JOHN E 1763 §102§103 Final Rejection 28d Pending Mar 31, 2023
18026545 REACTIVE COLD-APPLIED THERMOPLASTIC BOND COAT CHU, KATHERINE J 3671 §103 Final Rejection 26d overdue Pending Mar 15, 2023

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