Prosecution Insights
Last updated: May 29, 2026

Ppg Industries Ohio Inc.

40 pending office actions • 23 art units • 34 examiners • 0 of 40 (0%) have an AI response strategy ready • 52 patents granted in the last 365 days

Portfolio Summary

40
Total Pending OAs
27
Non-Final OAs
13
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 39 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

19
Overdue
0
Due this week
15
Due this month
4
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. 39 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (19)Due ≤ 30 days (15)Due ≤ 60 days (4)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.

1
Hard (2%)
32
Medium (80%)
2
Easy (5%)
5
Unknown (12%)

Rejection Statute Mix

BucketCases
§101 only1 (2%)
§103 only27 (68%)
§102 only5 (12%)
§112 only2 (5%)
No statute on record5 (12%)

Industry Mix

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

36
Life Sciences
90% of docket
2
Information Tech
5% of docket
1
Communications
2% of docket
1
Semiconductors
2% 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.

400 h
Manual time on pending OAs
80 h
Time saved (low, 20%)
140 h
Time saved (mid, 35%)
3.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
NERANGIS, VICKEY M 3 56.3% +28.9%
WALTERS JR, ROBERT S 2 51.4% +50.4%
JACKSON, MONIQUE R 2 34.7% +44.0%
COPENHEAVER, BLAINE R 2 83.0% +19.7%
CHEN, VIVIAN 2 57.0% +29.2%
CHANNAVAJJALA, SRIRAMA T 1 74.9% +32.6%
LEE, HWA S 1 72.5% +3.2%
FEELY, MICHAEL J 1 75.1% +41.7%
HESTER, HOLLEY GRACE 1 66.7% +45.0%
TADESSE, YEWEBDAR T 1 81.0% +19.5%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18549176 SILICONE-MODIFIED POLYUREA COATING COMPOSITIONS COPENHEAVER, BLAINE R 59d overdue
18693810 SYSTEM FOR THE APPLICATION OF A COATING FILM AND METHOD TADESSE, YEWEBDAR T 56d overdue
18564816 FILIFORM CORROSION RESISTANT COATING COMPOSITIONS COPENHEAVER, BLAINE R 19d

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18850772 TECHNIQUES FOR COLOR BATCH CORRECTION LEE, HWA S 62d

Interview Candidates (15)

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
18863007 TECHNIQUES FOR INDEXING CUSTOM-MADE COATINGS WITHIN A DATABASE CHANNAVAJJALA, SRIRAMA T 182d overdue
18549176 SILICONE-MODIFIED POLYUREA COATING COMPOSITIONS COPENHEAVER, BLAINE R 59d overdue
18693810 SYSTEM FOR THE APPLICATION OF A COATING FILM AND METHOD TADESSE, YEWEBDAR T 56d overdue
18294204 SYSTEMS AND METHOD FOR TREATING A SUBSTRATE JACKSON, MONIQUE R 50d overdue
18700369 WATER-BASED PRIMER-SURFACER AND USES THEREOF HESTER, HOLLEY GRACE 46d overdue
18551112 SYSTEMS AND METHODS FOR TREATING A SUBSTRATE JACKSON, MONIQUE R 44d overdue
18246043 TINT PASTE NERANGIS, VICKEY M 43d overdue
18756620 STRUCTURAL ADHESIVE COMPOSITIONS FEELY, MICHAEL J 22d overdue

Top Art Units

Art UnitApps
1787 5
1763 5
1717 3
1761 3
1766 2
1759 2
1781 2
1738 2
1764 2
2161 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18941351 THERMALLY CURABLE FILM-FORMING COMPOSITIONS PROVIDING BENEFITS IN APPEARANCE AND SAG CONTROL PERFORMANCE WALTERS JR, ROBERT S 1717 §112 Non-Final OA 53d Pending Nov 08, 2024
18863007 TECHNIQUES FOR INDEXING CUSTOM-MADE COATINGS WITHIN A DATABASE CHANNAVAJJALA, SRIRAMA T 2161 §103 Non-Final OA 182d overdue Pending Nov 05, 2024
18850772 TECHNIQUES FOR COLOR BATCH CORRECTION LEE, HWA S 2877 §101 Non-Final OA 62d Pending Sep 25, 2024
18756620 STRUCTURAL ADHESIVE COMPOSITIONS FEELY, MICHAEL J 1766 Other Final Rejection 22d overdue Pending Jun 27, 2024
18700369 WATER-BASED PRIMER-SURFACER AND USES THEREOF HESTER, HOLLEY GRACE 1766 §103 Non-Final OA 46d overdue Pending Apr 11, 2024
18693810 SYSTEM FOR THE APPLICATION OF A COATING FILM AND METHOD TADESSE, YEWEBDAR T 1717 §102 Non-Final OA 56d overdue Pending Mar 20, 2024
18693605 SYSTEMS, METHODS, AND INTERFACES FOR TRACKING DEFECTS NGUYEN, KENNY 2171 §112 Non-Final OA 31d overdue Pending Mar 20, 2024
18692632 SURFACE TOLERANT EPOXY COATINGS FLETCHER III, WILLIAM P 1759 §103 Non-Final OA 9d Pending Mar 15, 2024
18691502 CURING OF COATING COMPOSITIONS BY APPLICATION OF PULSED INFRARED RADIATION WALTERS JR, ROBERT S 1717 §103 Final Rejection 28d Pending Mar 13, 2024
18687975 ADHESIVE COMPOSITION WITH LIGHTWEIGHT FILLER HUANG, CHENG YUAN 1787 §103 Non-Final OA 14d Pending Feb 29, 2024
18294204 SYSTEMS AND METHOD FOR TREATING A SUBSTRATE JACKSON, MONIQUE R 1787 §103 Non-Final OA 50d overdue Pending Feb 01, 2024
18580304 SYSTEMS, METHODS, AND INTERFACES FOR VIEWING AND MODIFYING SUB-COMPONENTS OF A COATING CASCHERA, ANTONIO A 2612 §102 Final Rejection 4d overdue Pending Jan 18, 2024
18403809 POWDER COATING WITH SPARKLE EFFECT RODRIGUEZ, MICHAEL P 1712 §103 Non-Final OA 30d overdue Pending Jan 04, 2024
18564816 FILIFORM CORROSION RESISTANT COATING COMPOSITIONS COPENHEAVER, BLAINE R 1781 §103 Non-Final OA 19d Pending Nov 28, 2023
18551019 SYSTEMS AND METHODS FOR TREATING A SUBSTRATE MORALES, RICARDO D 1738 §103 Non-Final OA 32d overdue Pending Sep 18, 2023
18551112 SYSTEMS AND METHODS FOR TREATING A SUBSTRATE JACKSON, MONIQUE R 1787 Other Non-Final OA 44d overdue Pending Sep 18, 2023
18549176 SILICONE-MODIFIED POLYUREA COATING COMPOSITIONS COPENHEAVER, BLAINE R 1781 §103 Final Rejection 59d overdue Pending Sep 06, 2023
18263478 COATED SUBSTRATE LEONARD, MICHAEL L 1763 §103 Non-Final OA 5d overdue Pending Jul 28, 2023
18263383 COATING COMPOSITION FOSS, DAVID ROGER 1764 Other Non-Final OA 21d Pending Jul 28, 2023
18262019 A COATING COMPOSITION CHEN, VIVIAN 1787 §102 Non-Final OA 14d Pending Jul 19, 2023
18259328 POLYESTER POLYMER CHEN, VIVIAN 1787 §103 Final Rejection 30d Pending Jun 26, 2023
18257811 THERMALLY CONDUCTIVE AND ELECTRICALLY INSULATING AND/OR FIRE-RETARDANT ELECTRODEPOSITABLE COATING COMPOSITIONS WHITELEY, JESSICA 1763 §102 Final Rejection Pending Jun 15, 2023
18247935 HIGH TRANSFER EFFICIENCY APPLICATION METHODS FOR LOW TEMPERATURE CURING COATING COMPOSITIONS AND COATED SUBSTRATES FORMED THEREBY YOUNG, WILLIAM D 1761 §103 Non-Final OA 54d Pending Apr 05, 2023
18126934 PRODUCTION OF GRAPHENIC CARBON PARTICLES UTILIZING HYDROCARBON PRECURSOR MATERIALS RUMP, RICHARD M 1759 Other Non-Final OA 14d Pending Mar 27, 2023
18246191 ACOUSTICAL BONDING OF EFFECT PIGMENTS NERANGIS, VICKEY M 1763 §103 Final Rejection 20d Pending Mar 22, 2023
18246043 TINT PASTE NERANGIS, VICKEY M 1763 §103 Non-Final OA 43d overdue Pending Mar 21, 2023
18041890 DISPERSIONS OF CARBON NANOTUBES FOR USE IN COMPOSITIONS FOR MANUFACTURING BATTERY ELECTRODES MARROQUIN, DOUGLAS C 1723 §103 Final Rejection 29d Pending Feb 16, 2023
17997559 INTUMESCENT COATINGS ZEMUI, NATHANAEL T 1727 §103 Non-Final OA 33d Pending Oct 31, 2022
17995994 COMPOSITIONS CONTAINING THERMALLY CONDUCTIVE FILLERS THOMAS, BRENT C 1724 §103 Non-Final OA 15d overdue Pending Oct 12, 2022
17907383 A CROSSLINKING MATERIAL AND USES THEREOF ROMANOWSKI, MICHAEL C 1782 §103 Final Rejection 20d Pending Sep 26, 2022
17808311 Acrylic Polyester Resin and An Aqueous Coating Composition Containing the Same NILAND, PATRICK DENNIS 1762 §103 Non-Final OA 12d Pending Jun 23, 2022
17757616 A COATING COMPOSITION FORREST, MICHAEL 1738 §103 Non-Final OA 28d Pending Jun 17, 2022
17756084 METHODS FOR ELECTROLYTICALLY DEPOSITING PRETREATMENT COMPOSITIONS WONG, EDNA 1795 §102 Final Rejection 145d overdue Pending May 17, 2022
17754568 SYSTEMS AND METHODS FOR TREATING A METAL SUBSTRATE DELCOTTO, GREGORY R 1761 §103 Final Rejection 131d overdue Pending Apr 06, 2022
17753149 SYSTEMS AND METHODS FOR IMPROVED LAP SHEAR STRENGTH AND DISPLACEMENT OF TWO-COMPONENT STRUCTURAL ADHESIVES BROOKS, KREGG T 1764 §103 Final Rejection 28d Pending Feb 22, 2022
17633686 COATING COMPOSITIONS, LAYERS, AND SYSTEMS FOR RADAR TRANSMISSION AND METHODS FOR MAKING AND USING THE SAME NERANGIS, VICKEY M 1763 §103 Non-Final OA 15d Pending Feb 08, 2022
17631628 ADHESIVE COMPOSITIONS LIU, ZHEN 1767 §103 Non-Final OA 15d overdue Pending Jan 31, 2022
17627664 COMPOSITIONS CONTAINING THERMALLY CONDUCTIVE FILLERS CAI, JIAJIA JANIE 1761 Other Final Rejection 19d overdue Pending Jan 15, 2022
17605325 CURABLE COATING COMPOSITIONS BERRO, ADAM JOSEPH 1765 §103 Non-Final OA 33d Pending Oct 21, 2021
17429774 COREACTIVE THREE-DIMENSIONAL PRINTING OF PARTS NELSON, JAMEL M 1743 §103 Non-Final OA 10d overdue Pending Aug 10, 2021

Managing Ppg Industries Ohio Inc.'s Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month