Overall rank by patents
#11,621
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
Dominion Energy, Inc.
USPTO PatentsView assignee record - 26 granted patents across 19 technology areas, active 2017–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: Y02E (REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION).
26
Total patents granted
19
CPC technology areas
30.1
Avg claims per patent
+125%
5-year filing velocity
The verdict
Dominion holds 26 US patents across 19 technology areas, rank #11,621 of 50,000 tracked assignees.
- #11,621
- of 50,000 US assignees by volume
- Top 19%
- by Innovation Score (47.3/100)
- 30.1
- avg claims per patent
- +125%
- filing velocity, last 5 yrs
Portfolio overview
DOMINION ENERGY, INC. has been granted 26 US utility patents between 2017 and 2025, placing DOMINION ENERGY, INC. at rank #11,621 across all assignees tracked by PlainPatent. This portfolio spans 19 distinct Cooperative Patent Classification (CPC) subclasses, averaging 30.1 claims per patent with primary concentration in Y02E (REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION). As a US Corporation, DOMINION ENERGY, INC. is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 47.3/100 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 18 grants, compared with 8 in the 2015–2019 window, a +125% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. 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. DOMINION ENERGY, INC.'s 30.1 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while concentration in 19 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark DOMINION ENERGY, INC. against peers pursuing similar technology classes.
How does DOMINION 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
- Dominion Energy ◀ 26
DOMINION ENERGY, INC.
26 patents
What this shows DOMINION holds 26 patents, placing it at rank #11,621 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.
DOMINION's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
47 Top 19% higher than 81% of 50,000 US assignees
Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025
USPTO utility patent grants by year · 2017–2025
Grants by year
Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2017 | 2 | 7.7% |
| 2018 | 2 | 7.7% |
| 2019 | 4 | 15.4% |
| 2020 | 5 | 19.2% |
| 2021 | 2 | 7.7% |
| 2022 | 3 | 11.5% |
| 2023 | 4 | 15.4% |
| 2024 | 2 | 7.7% |
| 2025 | 2 | 7.7% |
Which technologies does DOMINION ENERGY, INC. patent most?
Top 15 of 19 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Focused
Claim Depth Complex
Velocity Accelerating
Frequently Asked Questions
How many patents does DOMINION ENERGY, INC. hold?
DOMINION ENERGY, INC. holds 26 US granted patents filed between 2017 and 2025, spanning 19 technology areas.
What is DOMINION ENERGY, INC.'s Innovation Score?
DOMINION ENERGY, INC. has an Innovation Score of 47.3 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does DOMINION ENERGY, INC. focus on?
DOMINION ENERGY, INC.'s top technology area is Y02E (REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION) with 21 patents. The company has filed patents in 19 CPC subclasses total.
Is DOMINION ENERGY, INC.'s patent filing rate increasing or decreasing?
DOMINION ENERGY, INC.'s recent filing velocity is +125% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for DOMINION ENERGY, INC.'s patents?
DOMINION ENERGY, INC.'s patents average 30.1 claims each. This indicates complex, broadly scoped patents that are harder for competitors to design around.
How is the DOMINION ENERGY, 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.
Guides to patent portfolio analysis
How to use this portfolio
Dominion's 26 grants land it in the top 19% by Innovation Score, but volume alone doesn't tell you where the strength sits.
- Read that count against the largest US assignees before treating it as dominance - Dominion ranks #11,621 of 50,000. Top 50 holders
- Most of this portfolio concentrates in Y02E - see who else leads that technology area. Y02E leaders
- Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works
Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.
Explore the patent dataset
Y02E technology
DOMINION ENERGY, INC.'s primary CPC class, all holders and yearly trends
Top 50 patent holders
See where DOMINION ENERGY, 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.
Data sources used on this page
- USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
- Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
- USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov
