Overall rank by patents
#45,917
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
Commonwealth Fusion Systems Llc
USPTO PatentsView assignee record - 5 granted patents across 5 technology areas, active 2022–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H01F (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES).
5
Total patents granted
5
CPC technology areas
20.2
Avg claims per patent
-
5-year filing velocity
The verdict
Commonwealth holds 5 US patents across 5 technology areas, rank #45,917 of 50,000 tracked assignees.
- #45,917
- of 50,000 US assignees by volume
- Top 21%
- by Innovation Score (46.2/100)
- 20.2
- avg claims per patent
Portfolio overview
Commonwealth Fusion Systems Llc has been granted 5 US utility patents between 2022 and 2025, placing Commonwealth Fusion Systems Llc at rank #45,917 across all assignees tracked by PlainPatent. This portfolio spans 5 distinct Cooperative Patent Classification (CPC) subclasses, averaging 20.2 claims per patent with primary concentration in H01F (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES). As a US Corporation, Commonwealth Fusion Systems Llc is one of the more focused assignees in the PatentsView dataset. By volume, Commonwealth sits between Combustion Research And Flow Technology, Inc. (5 patents, rank #45,913) and Compass Datacenters, Llc (5 patents, rank #45,921) - the closest US assignees by grant volume. The composite Innovation Score of 46.2/100 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. Historical data spans 2022 through 2025, with 5 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. 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. Commonwealth Fusion Systems Llc's 20.2 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while concentration in 5 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Commonwealth Fusion Systems Llc against peers pursuing similar technology classes.
Who files at Commonwealth's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Combustion Resear…
Combustion Research and Flow Technology, Inc.
5 patents
- Commscope Design…
CommScope Design & Integration UK Limited
5 patents
- Commscope Austral…
CommScope Technologies Australia Pty Ltd
5 patents
- Commerical Seatin…
Commerical Seating Products, Inc.
5 patents
- Commsky
Commsky Technologies, Inc.
5 patents
- Compact Engineeri…
Compact Engineering LLC
5 patents
- Compaction
Compaction Technologies, Inc.
5 patents
- Compass Datacente…
Compass Datacenters, LLC
5 patents
- Commonwealth Fusi… ◀
Commonwealth Fusion Systems LLC
5 patents
What this shows Commonwealth holds 5 patents at rank #45,917, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Commonwealth
By rank, the assignees closest to #45,917 in granted patent volume.
- Combustion Research And Flow Technology, Inc. #45,913 · 5 patents
- Commscope Design & Integration UK Limited #45,914 · 5 patents
- Commscope Technologies Australia Pty Ltd #45,915 · 5 patents
- Commerical Seating Products, Inc. #45,916 · 5 patents
- Commsky Technologies, Inc. #45,918 · 5 patents
- Compact Engineering Llc #45,919 · 5 patents
- Compaction Technologies, Inc. #45,920 · 5 patents
- Compass Datacenters, Llc #45,921 · 5 patents
Leaders in H01F (Magnets)
Other assignees with the most granted patents in Commonwealth's primary technology class.
- Murata Manufacturing Co., Ltd. 1,164 in class
- TDK Corporation 904 in class
- Taiwan Semiconductor Manufacturing Company Ltd. 281 in class
- Hitachi, Ltd. 234 in class
- Taiyo Yuden Co., Ltd. 223 in class
- JFE Steel Corporation 209 in class
- Sumitomo Electric Industries, Ltd. 171 in class
- Nippon Steel Corporation 167 in class
Commonwealth's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
46 Top 21% higher than 79% 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2022 | 1 | 20.0% |
| 2023 | 1 | 20.0% |
| 2024 | 1 | 20.0% |
| 2025 | 2 | 40.0% |
Which technologies does Commonwealth Fusion Systems Llc patent most?
Top 5 of 5 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Focused
Claim Depth Complex
Frequently Asked Questions
How many patents does Commonwealth Fusion Systems Llc hold?
Commonwealth Fusion Systems Llc holds 5 US granted patents filed between 2022 and 2025, spanning 5 technology areas.
What is Commonwealth Fusion Systems Llc's Innovation Score?
Commonwealth Fusion Systems Llc has an Innovation Score of 46.2 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Commonwealth Fusion Systems Llc focus on?
Commonwealth Fusion Systems Llc's top technology area is H01F (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES) with 4 patents. The company has filed patents in 5 CPC subclasses total.
Is Commonwealth Fusion Systems Llc's patent filing rate increasing or decreasing?
Insufficient historical data is available to calculate a velocity trend for Commonwealth Fusion Systems Llc.
What does claim depth mean for Commonwealth Fusion Systems Llc's patents?
Commonwealth Fusion Systems Llc's patents average 20.2 claims each. This indicates complex, broadly scoped patents that are harder for competitors to design around.
How is the Commonwealth Fusion Systems Llc 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.
How to use this portfolio
Commonwealth's 5 grants land it in the top 21% 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 - Commonwealth ranks #45,917 of 50,000. Top 50 holders
- Most of this portfolio concentrates in H01F - see who else leads that technology area. H01F 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.
Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.