Overall rank by patents
#29,528
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
Neurosigma, Inc.
USPTO PatentsView assignee record - 9 granted patents across 3 technology areas, active 2015–2020. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: A61N (ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY).
9
Total patents granted
3
CPC technology areas
14.6
Avg claims per patent
-71%
5-year filing velocity
The verdict
Neurosigma holds 9 US patents across 3 technology areas, rank #29,528 of 50,000 tracked assignees.
- #29,528
- of 50,000 US assignees by volume
- Top 89%
- by Innovation Score (22.8/100)
- 14.6
- avg claims per patent
- -71%
- filing velocity, last 5 yrs
Portfolio overview
Neurosigma, Inc. has been granted 9 US utility patents between 2015 and 2020, placing Neurosigma, Inc. at rank #29,528 across all assignees tracked by PlainPatent. This portfolio spans 3 distinct Cooperative Patent Classification (CPC) subclasses, averaging 14.6 claims per patent with primary concentration in A61N (ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY). As a US Corporation, Neurosigma, Inc. is one of the more focused assignees in the PatentsView dataset. By volume, Neurosigma sits between NET Power AND Light, Inc. (9 patents, rank #29,524) and Newdin Contents Co., Ltd. (9 patents, rank #29,532) - the closest US assignees by grant volume. The composite Innovation Score of 22.8/100 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 2 grants, compared with 7 in the 2015–2019 window, a -71% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. 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. Neurosigma, Inc.'s 14.6 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while specialization in 3 subclasses reflects a tightly scoped invention area. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Neurosigma, Inc. against peers pursuing similar technology classes.
Who files at Neurosigma's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- NET Power AND Lig…
NET POWER AND LIGHT, INC.
9 patents
- Netstal Maschinen
NETSTAL MASCHINEN AG
9 patents
- Neuro-bio
NEURO-BIO LTD
9 patents
- Neuron FUEL
NEURON FUEL, INC.
9 patents
- Neurosteer
NEUROSTEER INC.
9 patents
- NEW Century Produ…
NEW CENTURY PRODUCTS CO., LTD.
9 patents
- NEW Scale
NEW SCALE TECHNOLOGIES, INC.
9 patents
- Newdin Contents
NEWDIN CONTENTS CO., LTD.
9 patents
- Neurosigma ◀
NEUROSIGMA, INC.
9 patents
What this shows Neurosigma holds 9 patents at rank #29,528, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Neurosigma
By rank, the assignees closest to #29,528 in granted patent volume.
- NET Power AND Light, Inc. #29,524 · 9 patents
- Netstal Maschinen Ag #29,525 · 9 patents
- Neuro-bio Ltd #29,526 · 9 patents
- Neuron FUEL, Inc. #29,527 · 9 patents
- Neurosteer Inc. #29,529 · 9 patents
- NEW Century Products Co., Ltd. #29,530 · 9 patents
- NEW Scale Technologies, Inc. #29,531 · 9 patents
- Newdin Contents Co., Ltd. #29,532 · 9 patents
Leaders in A61N (Electrotherapy)
Other assignees with the most granted patents in Neurosigma's primary technology class.
- Medtronic, Inc. 2,200 in class
- Boston Scientific Neuromodulation Corporation 1,080 in class
- Cardiac Pacemakers, Inc. 1,037 in class
- Pacesetter, Inc. 609 in class
- ZOLL Medical Corporation 556 in class
- Koniniklijke Philips N.v. 534 in class
- Cochlear Limited 449 in class
- Varian Medical Systems, Inc. 296 in class
Neurosigma's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
23 Top 89% higher than 11% 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 2015–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 1 | 11.1% |
| 2016 | 1 | 11.1% |
| 2017 | 2 | 22.2% |
| 2018 | 2 | 22.2% |
| 2019 | 1 | 11.1% |
| 2020 | 2 | 22.2% |
Which technologies does Neurosigma, Inc. patent most?
Top 3 of 3 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Specialized
Claim Depth Standard
Velocity Declining
Frequently Asked Questions
How many patents does Neurosigma, Inc. hold?
Neurosigma, Inc. holds 9 US granted patents filed between 2015 and 2020, spanning 3 technology areas.
What is Neurosigma, Inc.'s Innovation Score?
Neurosigma, Inc. has an Innovation Score of 22.8 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Neurosigma, Inc. focus on?
Neurosigma, Inc.'s top technology area is A61N (ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY) with 9 patents. The company has filed patents in 3 CPC subclasses total.
Is Neurosigma, Inc.'s patent filing rate increasing or decreasing?
Neurosigma, Inc.'s recent filing velocity is -71% compared to the prior five-year period. Filing activity has slowed relative to earlier years.
What does claim depth mean for Neurosigma, Inc.'s patents?
Neurosigma, Inc.'s patents average 14.6 claims each. This falls within the standard range, providing solid legal coverage.
How is the Neurosigma, 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.
How to use this portfolio
Neurosigma's 9 grants land it in the top 89% 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 - Neurosigma ranks #29,528 of 50,000. Top 50 holders
- Most of this portfolio concentrates in A61N - see who else leads that technology area. A61N 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.