Overall rank by patents
#783
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
PPG Industries Ohio, Inc.
USPTO PatentsView assignee record — 586 granted patents across 141 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: C09D (COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERI).
586
Total patents granted
141
CPC technology areas
19.2
Avg claims per patent
+8%
5-year filing velocity
Portfolio overview
PPG Industries Ohio, Inc. has been granted 586 US utility patents between 2015 and 2025, placing PPG Industries Ohio, Inc. at rank #783 across all assignees tracked by PlainPatent. This portfolio spans 141 distinct Cooperative Patent Classification (CPC) subclasses, averaging 19.2 claims per patent with primary concentration in C09D (COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERI). As a US Corporation, PPG Industries Ohio, Inc. is one of the broader-portfolio assignees in the PatentsView dataset. The composite Innovation Score of 64.7/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.
Filing cadence tells the strategic story. Between 2020 and 2025 the company received 304 grants, compared with 282 in the 2015–2019 window — a +8% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.
Claim depth and technology breadth together indicate competitive posture. PPG Industries Ohio, Inc.'s 19.2 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a diversified footprint across 100+ CPC subclasses spreads risk across many technology fronts. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark PPG Industries Ohio, Inc. against peers pursuing similar technology classes.
How does PPG compare?
Granted US patents 2015–2025 versus the largest corporate holders — this company marked ◀
- Samsung
SAMSUNG ELECTRONICS CO., LTD.
106,890 patents
- International Bus…
International Business Machines Corporation
72,926 patents
- Canon 34,378
Canon Kabushiki Kaisha
34,378 patents
- LG 32,607
LG ELECTRONICS INC.
32,607 patents
- Taiwan Semiconduc… 31,041
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
31,041 patents
- Apple 30,560
Apple Inc.
30,560 patents
- Qualcomm Incorpor… 30,354
QUALCOMM Incorporated
30,354 patents
- Intel 27,498
Intel Corporation
27,498 patents
- PPG Industries Oh… ◀ 586
PPG Industries Ohio, Inc.
586 patents
What this shows PPG holds 586 patents — placing it at rank #783 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.
USPTO utility patent grants by year · 2015–2025
Grants by year
Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 66 | 11.3% |
| 2016 | 54 | 9.2% |
| 2017 | 59 | 10.1% |
| 2018 | 49 | 8.4% |
| 2019 | 54 | 9.2% |
| 2020 | 64 | 10.9% |
| 2021 | 51 | 8.7% |
| 2022 | 57 | 9.7% |
| 2023 | 58 | 9.9% |
| 2024 | 42 | 7.2% |
| 2025 | 32 | 5.5% |
Which technologies does PPG Industries Ohio, Inc. patent most?
Top 15 of 141 technology areas
Patent Moat Analysis
Portfolio Volume Moderate
Tech Breadth Diversified
Claim Depth Standard
Velocity Growing
Frequently Asked Questions
How many patents does PPG Industries Ohio, Inc. hold?
PPG Industries Ohio, Inc. holds 586 US granted patents filed between 2015 and 2025, spanning 141 technology areas.
What is PPG Industries Ohio, Inc.'s Innovation Score?
PPG Industries Ohio, Inc. has an Innovation Score of 64.7 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does PPG Industries Ohio, Inc. focus on?
PPG Industries Ohio, Inc.'s top technology area is C09D (COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR) with 336 patents. The company has filed patents in 141 CPC subclasses total.
Is PPG Industries Ohio, Inc.'s patent filing rate increasing or decreasing?
PPG Industries Ohio, Inc.'s recent filing velocity is +8% compared to the prior five-year period. The company is maintaining or growing its patent output.
What does claim depth mean for PPG Industries Ohio, Inc.'s patents?
PPG Industries Ohio, Inc.'s patents average 19.2 claims each. This falls within the standard range, providing solid legal coverage.
How is the PPG Industries Ohio, Inc. patent data sourced?
All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.
Learn More
Explore the patent dataset
C09D technology
PPG Industries Ohio, Inc.'s primary CPC class — all holders and yearly trends
Top 50 patent holders
See where PPG Industries Ohio, Inc. ranks among the largest US patent assignees
All technology classes
Browse every CPC technology area by patent activity
How the score works
The four dimensions behind the Innovation Score
Related
Data sourced from USPTO PatentsView — official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.
Read our methodology — how this data is sourced, computed, and verified.
All federal data sources used on this page
- USPTO PatentsView — official U.S. Patent and Trademark Office bulk patent data. patentsview.org
- USPTO Patent Application Information Retrieval (PAIR) — application status and file history. uspto.gov/patents/pair
- USPTO Bulk Data Storage System — comprehensive patent text + claims dataset. bulkdata.uspto.gov
- USPTO CPC Classification — Cooperative Patent Classification scheme for technology categorization. uspto.gov/cpc
- SEC EDGAR — public filings cross-reference for assignee corporate entity matching. sec.gov/edgar
- WIPO PATENTSCOPE — international patent context (related international filings). wipo.int/patentscope
