Overall rank by patents
#46,558
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
Ellison Educational Equipment, Inc.
USPTO PatentsView assignee record - 5 granted patents across 2 technology areas, active 2015–2022. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: Y10T (TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION).
5
Total patents granted
2
CPC technology areas
1.4
Avg claims per patent
-75%
5-year filing velocity
The verdict
Ellison holds 5 US patents across 2 technology areas, rank #46,558 of 50,000 tracked assignees.
- #46,558
- of 50,000 US assignees by volume
- Top 97%
- by Innovation Score (15.4/100)
- 1.4
- avg claims per patent
- -75%
- filing velocity, last 5 yrs
Portfolio overview
Ellison Educational Equipment, Inc. has been granted 5 US utility patents between 2015 and 2022, placing Ellison Educational Equipment, Inc. at rank #46,558 across all assignees tracked by PlainPatent. This portfolio spans 2 distinct Cooperative Patent Classification (CPC) subclasses, averaging 1.4 claims per patent with primary concentration in Y10T (TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION). As a US Corporation, Ellison Educational Equipment, Inc. is one of the more focused assignees in the PatentsView dataset. By volume, Ellison sits between Eligible, Inc. (5 patents, rank #46,554) and Embo Medical Limited (5 patents, rank #46,562) - the closest US assignees by grant volume. The composite Innovation Score of 15.4/100 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 1 grants, compared with 4 in the 2015–2019 window, a -75% 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. Ellison Educational Equipment, Inc.'s 1.4 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while specialization in 2 subclasses reflects a tightly scoped invention area. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Ellison Educational Equipment, Inc. against peers pursuing similar technology classes.
Who files at Ellison's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Eligible
Eligible, Inc.
5 patents
- Elite Robotics
Elite Robotics
5 patents
- Elixirgen Therape…
Elixirgen Therapeutics, Inc.
5 patents
- Ellepot A/S
Ellepot A/S
5 patents
- Ellume Pty
Ellume Pty Ltd
5 patents
- Elopak ASA
Elopak ASA
5 patents
- Embark Enterprises
Embark Enterprises, Inc.
5 patents
- Embo Medical
Embo Medical Limited
5 patents
- Ellison Education… ◀
Ellison Educational Equipment, Inc.
5 patents
What this shows Ellison holds 5 patents at rank #46,558, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Ellison
By rank, the assignees closest to #46,558 in granted patent volume.
- Eligible, Inc. #46,554 · 5 patents
- Elite Robotics #46,555 · 5 patents
- Elixirgen Therapeutics, Inc. #46,556 · 5 patents
- Ellepot A/s #46,557 · 5 patents
- Ellume Pty Ltd #46,559 · 5 patents
- Elopak ASA #46,560 · 5 patents
- Embark Enterprises, Inc. #46,561 · 5 patents
- Embo Medical Limited #46,562 · 5 patents
Leaders in Y10T (Technical Subjects Covered BY Former US Classification)
Other assignees with the most granted patents in Ellison's primary technology class.
Ellison's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
15 Top 97% higher than 3% 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 | 2 | 40.0% |
| 2019 | 2 | 40.0% |
| 2022 | 1 | 20.0% |
Which technologies does Ellison Educational Equipment, Inc. patent most?
Top 2 of 2 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Specialized
Claim Depth Simple
Velocity Declining
Frequently Asked Questions
How many patents does Ellison Educational Equipment, Inc. hold?
Ellison Educational Equipment, Inc. holds 5 US granted patents filed between 2015 and 2022, spanning 2 technology areas.
What is Ellison Educational Equipment, Inc.'s Innovation Score?
Ellison Educational Equipment, Inc. has an Innovation Score of 15.4 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Ellison Educational Equipment, Inc. focus on?
Ellison Educational Equipment, Inc.'s top technology area is Y10T (TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION) with 1 patents. The company has filed patents in 2 CPC subclasses total.
Is Ellison Educational Equipment, Inc.'s patent filing rate increasing or decreasing?
Ellison Educational Equipment, Inc.'s recent filing velocity is -75% compared to the prior five-year period. Filing activity has slowed relative to earlier years.
What does claim depth mean for Ellison Educational Equipment, Inc.'s patents?
Ellison Educational Equipment, Inc.'s patents average 1.4 claims each. This is relatively simple claim structure, typical for focused inventions.
How is the Ellison Educational Equipment, 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
Ellison's 5 grants land it in the top 97% 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 - Ellison ranks #46,558 of 50,000. Top 50 holders
- Most of this portfolio concentrates in Y10T - see who else leads that technology area. Y10T 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.