Prosecution Insights
Last updated: July 17, 2026

PPG Industries Inc.

47 pending office actions • 24 art units • 40 examiners • 0 of 47 (0%) have an AI response strategy ready • 60 patents granted in the last 365 days

Portfolio Summary

47
Total Pending OAs
25
Non-Final OAs
21
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 27 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

15
Overdue
0
Due this week
6
Due this month
5
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. 27 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (15)Due ≤ 30 days (6)Due ≤ 60 days (5)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%)
38
Medium (81%)
3
Easy (6%)
5
Unknown (11%)

Rejection Statute Mix

BucketCases
§101 only1 (2%)
§103 only33 (70%)
§102 only4 (9%)
§112 only2 (4%)
Double-patenting only1 (2%)
Double-patenting + other1 (2%)
No statute on record5 (11%)

Industry Mix

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

37
Life Sciences
79% of docket
2
Information Tech
4% of docket
2
Communications
4% of docket
2
Semiconductors
4% of docket
1
Mechanical / Eng
2% of docket
3
Business / Other
6% 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.

470 h
Manual time on pending OAs
94 h
Time saved (low, 20%)
164 h
Time saved (mid, 35%)
4.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
NERANGIS, VICKEY M 3 56.4% +29.0%
MILLER, BETHANY MACKENZIE 3 55.5% +47.9%
JACKSON, MONIQUE R 2 34.7% +44.2%
CHEN, VIVIAN 2 56.9% +29.6%
LIU, ZHEN 2 43.9% +43.6%
HAUPT, KRISTY A 1 87.8% +12.3%
WALTERS JR, ROBERT S 1 51.4% +50.4%
LEE, JONATHAN S 1 84.6% +9.3%
LEE, HWA S 1 72.6% +2.9%
FEELY, MICHAEL J 1 75.1% +42.0%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19288775 METHOD OF DETECTING A CONCEALED PATTERN HAUPT, KRISTY A
18912418 SYSTEMS AND METHODS FOR MAPPING COATINGS TO A SPATIAL APPEARANCE SPACE LEE, JONATHAN S

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
18641344 AZOLE COMPOUNDS AS CORROSION INHIBITORS JACKSON, MONIQUE R 45d overdue
18551112 SYSTEMS AND METHODS FOR TREATING A SUBSTRATE JACKSON, MONIQUE R 44d overdue
18264090 COMPOSITIONS CONTAINING A FREE RADICAL POLYMERIZATION INITIATOR MILLER, BETHANY MACKENZIE 44d overdue
18246043 TINT PASTE NERANGIS, VICKEY M 43d overdue
18756620 STRUCTURAL ADHESIVE COMPOSITIONS FEELY, MICHAEL J 22d overdue
17631628 ADHESIVE COMPOSITIONS LIU, ZHEN 15d overdue
18262019 A COATING COMPOSITION CHEN, VIVIAN 14d
18246191 ACOUSTICAL BONDING OF EFFECT PIGMENTS NERANGIS, VICKEY M 20d

Top Art Units

Art UnitApps
1787 8
1763 5
1766 3
1764 3
1761 3
1712 2
1781 2
1767 2
2876 1
1717 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19288775 METHOD OF DETECTING A CONCEALED PATTERN HAUPT, KRISTY A 2876 DPOther Final Rejection Pending Aug 01, 2025
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
18912418 SYSTEMS AND METHODS FOR MAPPING COATINGS TO A SPATIAL APPEARANCE SPACE LEE, JONATHAN S DP Non-Final OA Pending Oct 10, 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
18708346 LINEAR SEALING COMPONENTS AND METHODS AND COMPOSITIONS FOR ADDITIVELY MANUFACTURING THEREOF LEE, GILBERT Y 3675 §103 Non-Final OA Pending May 08, 2024
18700369 WATER-BASED PRIMER-SURFACER AND USES THEREOF HESTER, HOLLEY GRACE 1766 §103 Non-Final OA 46d overdue Pending Apr 11, 2024
18683519 AUTOMATED FMEA SYSTEM FOR CUSTOMER SERVICE MURATA, AUSTIN 1712 Other Non-Final OA Pending Feb 14, 2024
18681259 NEGATIVE ELECTRODE SLURRY COMPOSITIONS FOR LITHIUM ION ELECTRICAL STORAGE DEVICES DOMONE, CHRISTOPHER P §103 Non-Final OA Pending Feb 05, 2024
18294600 SYSTEM AND METHOD FOR 3D PRINTING A NON-PLANAR SURFACE SHAFAYET, MOHAMMED 2116 §103 Non-Final OA Pending Feb 02, 2024
18292032 SYSTEMS FOR DETERMINING CALIBRATION STATE OF TEST COATINGS SAMWEL, DANIEL 2171 §103 Non-Final OA Pending Jan 25, 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
18569622 MULTI-COMPONENT POWDER COATING COMPOSITIONS AND METHODS FOR HEAT SENSITIVE SUBSTRATES NERANGIS, VICKEY M 1763 §103 Final Rejection Pending Dec 13, 2023
18560775 OVER VARNISH COMPOSITION ROMANOWSKI, MICHAEL C 1782 §112 Non-Final OA Pending Nov 14, 2023
18560196 SLURRY COMPOSITIONS INCLUDING POLYMERS HAVING SILICON-CONTAINING FUNCTIONAL GROUPS FOR LITHIUM ION ELECTRICAL STORAGE DEVICES DOVE, TRACY MAE §102 Non-Final OA Pending Nov 10, 2023
18559883 REINFORCED NON-STICK COATING SYSTEM PATEL, RONAK C 1788 §103 Non-Final OA Pending Nov 09, 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
18263383 COATING COMPOSITION FOSS, DAVID ROGER 1764 Other Non-Final OA 21d Pending Jul 28, 2023
18263478 COATED SUBSTRATE LEONARD, MICHAEL L 1763 §103 Final Rejection 5d overdue Pending Jul 28, 2023
18262019 A COATING COMPOSITION CHEN, VIVIAN 1787 §102 Non-Final OA 14d Pending Jul 19, 2023
18259413 WATERBORNE ACID-EPOXY COATING COMPOSITION MILLER, BETHANY MACKENZIE 1787 §103 Final Rejection Pending Jun 27, 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
18251722 AUTOMOTIVE COLOR MATCHING SYSTEM AND METHOD WASHINGTON, JAMARES 2681 §103 Non-Final OA Pending May 04, 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
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 Final Rejection 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
18004693 RADAR TRANSMISSIVE PIGMENTS, COATINGS, FILMS, ARTICLES, METHOD OF MANUFACTURE THEREOF, AND METHODS OF USE THEREOF PARVINI, PEGAH 1731 §103 Final Rejection Pending Jan 09, 2023
17997559 INTUMESCENT COATINGS ZEMUI, NATHANAEL T 1727 §103 Final Rejection 33d Pending Oct 31, 2022
17996261 COMPOSITIONS CONTAINING THERMALLY CONDUCTIVE FILLERS BUTCHER, ROBERT T 1764 §103 Final Rejection Pending Oct 14, 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
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
17600722 STAIN RESISTANT COATING COMPOSITION LIU, ZHEN 1767 §103 Final Rejection Pending Oct 01, 2021
18842079 MULTI-LAYERED COATED METAL SUBSTRATES CHRISTY, KATHERINE A 1784 §103 Non-Final OA 34d Pending Aug 28, 2024
18641344 AZOLE COMPOUNDS AS CORROSION INHIBITORS JACKSON, MONIQUE R 1787 §103 Non-Final OA 45d overdue Pending Apr 20, 2024
18692043 LOW VOLATILE ORGANIC CONTENT WATER REDUCIBLE FLUID RESISTANT COATING MILLER, BETHANY MACKENZIE 1787 §103 Final Rejection Pending Mar 14, 2024
18570369 SYSTEMS AND METHODS FOR COATING MULTI-LAYERED COATED METAL SUBSTRATES JOHNSTON, BRIEANN R 1766 §103 Non-Final OA Pending Dec 14, 2023
18561465 COMPOSITE STRUCTURES COMPRISING METAL SUBSTRATES VONCH, JEFFREY A 1781 §103 Final Rejection 45d overdue Pending Nov 16, 2023
18548240 CORROSION INHIBITING COATINGS COMPRISING MAGNESIUM OXIDE AND AN ALUMINUM OR IRON COMPOUND DICUS, TAMRA 1787 §103 Non-Final OA Pending Aug 29, 2023
18264090 COMPOSITIONS CONTAINING A FREE RADICAL POLYMERIZATION INITIATOR MILLER, BETHANY MACKENZIE 1787 §103 Non-Final OA 44d overdue Pending Aug 03, 2023

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