Overall rank by patents
#26,238
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
El-mul Technologies Ltd
USPTO PatentsView assignee record - 10 granted patents across 6 technology areas, active 2015–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H01J (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS).
10
Total patents granted
6
CPC technology areas
18.1
Avg claims per patent
+133%
5-year filing velocity
The verdict
El-mul holds 10 US patents across 6 technology areas, rank #26,238 of 50,000 tracked assignees.
- #26,238
- of 50,000 US assignees by volume
- Top 40%
- by Innovation Score (38.9/100)
- 18.1
- avg claims per patent
- +133%
- filing velocity, last 5 yrs
Portfolio overview
El-mul Technologies Ltd has been granted 10 US utility patents between 2015 and 2023, placing El-mul Technologies Ltd at rank #26,238 across all assignees tracked by PlainPatent. This portfolio spans 6 distinct Cooperative Patent Classification (CPC) subclasses, averaging 18.1 claims per patent with primary concentration in H01J (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS). As a Foreign Corporation, El-mul Technologies Ltd is one of the more focused assignees in the PatentsView dataset. By volume, El-mul sits between Ecore International Inc. (10 patents, rank #26,234) and Elevance Health, Inc. (10 patents, rank #26,242) - the closest US assignees by grant volume. The composite Innovation Score of 38.9/100 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 7 grants, compared with 3 in the 2015–2019 window, a +133% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The Foreign 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. El-mul Technologies Ltd's 18.1 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 6 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark El-mul Technologies Ltd against peers pursuing similar technology classes.
Who files at El-mul's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Ecore Internation…
Ecore International Inc.
10 patents
- Edenlux
Edenlux Corporation
10 patents
- Edison Opto
Edison Opto Corporation
10 patents
- Edlund
Edlund Company, LLC
10 patents
- Electric Glass Fi…
Electric Glass Fiber America, LLC
10 patents
- Electroimpact
Electroimpact Inc.
10 patents
- Electromedical As…
Electromedical Associates, LLC
10 patents
- Elevance Health
Elevance Health, Inc.
10 patents
- El-mul ◀
El-Mul Technologies Ltd
10 patents
What this shows El-mul holds 10 patents at rank #26,238, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
El-mul's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
39 Top 40% higher than 60% 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 | 10.0% |
| 2017 | 1 | 10.0% |
| 2019 | 1 | 10.0% |
| 2021 | 2 | 20.0% |
| 2022 | 3 | 30.0% |
| 2023 | 2 | 20.0% |
Which technologies does El-mul Technologies Ltd patent most?
Top 6 of 6 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Focused
Claim Depth Standard
Velocity Accelerating
Frequently Asked Questions
How many patents does El-mul Technologies Ltd hold?
El-mul Technologies Ltd holds 10 US granted patents filed between 2015 and 2023, spanning 6 technology areas.
What is El-mul Technologies Ltd's Innovation Score?
El-mul Technologies Ltd has an Innovation Score of 38.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does El-mul Technologies Ltd focus on?
El-mul Technologies Ltd's top technology area is H01J (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS) with 10 patents. The company has filed patents in 6 CPC subclasses total.
Is El-mul Technologies Ltd's patent filing rate increasing or decreasing?
El-mul Technologies Ltd's recent filing velocity is +133% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for El-mul Technologies Ltd's patents?
El-mul Technologies Ltd's patents average 18.1 claims each. This falls within the standard range, providing solid legal coverage.
How is the El-mul Technologies Ltd 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
El-mul's 10 grants land it in the top 40% 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 - El-mul ranks #26,238 of 50,000. Top 50 holders
- Most of this portfolio concentrates in H01J - see who else leads that technology area. H01J 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.