Where does EcoPower Spark, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), EcoPower Spark, LLC ranks #39,952 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does EcoPower Spark, LLC hold?

EcoPower Spark, LLC holds 6 US utility patents granted between 2023 and 2025, spanning 1 technology areas.

What is EcoPower Spark, LLC's Innovation Score?

EcoPower Spark, LLC has an Innovation Score of 45.3 out of 100 (top 24% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is EcoPower Spark, LLC's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for EcoPower Spark, LLC.

What does claim depth mean for EcoPower Spark, LLC's patents?

EcoPower Spark, LLC's patents average 26.3 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the EcoPower Spark, 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

EcoPower Spark, LLC

Q: What technology areas does EcoPower Spark, LLC focus on?

EcoPower Spark, LLC's top technology area is H01T (Spark GAPS; Overvoltage Arresters Using Spark GAPS; Sparking PLUGS; Corona DEVICES; Generating Ions TO BE Introduced Into Non-enclosed Gases) with 6 patents, ranking #23 of 118 assignees active in that subclass. Grants appear in 1 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 1 technology areas, recorded in grant years 2023–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: H01T (Spark GAPS; Overvoltage Arresters Using Spark GAPS; Sparking PLUGS; Corona DEVICES; Generating Ions TO BE Introduced Into Non-enclosed Gases).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Ecopower ranks #39,952 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 1 technology areas.

#39,952
of 49,997 US assignees by volume: Top 24%
by Innovation Score (45.3/100): 26.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R39952 · US Corporation #39,952 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #39,952/49,997
PHOTO-FINISH Earth Renaissance
CPC-NARROW H01T · 1 areas
INNOV-PAR 45.3/100
CLAIMS-DENSE 26.3 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Earth Renaissance Technologies, LLC (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Ecopower’s 45.3 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 6.7 pts (15%) Velocity 20.0 pts (44%) Breadth 3.5 pts (8%) Claim depth 15.0 pts (33%)

Qualcomm Incorporated · highest

85
EcoPower Spark · this assignee

45
3D Lighting… · lowest

7

What this shows Ecopower's Innovation Score is 45.3/100 (top 24% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Ecopower?

Each dot is one of Ecopower’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Ecopower’s own 26.3 claims/patent is ABOVE the 9.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Ecopower vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Ecopower's grants concentrate

EcoPower Spark, LLC is a focused PatentsView assignee: 1 CPC subclasses with 100% of grants classified under H01T (Spark GAPS; Overvoltage Arresters Using Spark GAPS; Sparking PLUGS; Corona DEVICES; Generating Ions TO BE Introduced Into Non-enclosed Gases). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2023. By volume, Ecopower sits between Earth Renaissance Technologies, LLC and Edgecast Inc..

Ecopower's three-year grant acceleration

EcoPower Spark, LLC shows 5 grants in 2022–2024 against only 0 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Earth Renaissance

6
Earthwell

6
Echo Box Audio

6
Eckold & KG

6
Ecotensil

6
Ed Wusthof Dreiza…

6
Eden Innovations

6
Edgecast

6
Ecopower Spark ◀

6

What this shows EcoPower holds 6 patents at rank #40,036, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near EcoPower

By rank, the assignees closest to #40,036 in granted patent volume.

Leaders in H01T (Spark GAPS)

Other assignees with the most granted patents in EcoPower's primary technology class.

Ecopower's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

45 Top 24% higher than 76% of 49,997 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 · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

EcoPower Spark, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	1	16.7%
2024	4	66.7%
2025partial year	1	16.7%

Which technologies does EcoPower Spark, LLC patent most?

H01T - Spark GAPS; Overvoltage Arresters Using Spark GAPS; Sparking PLUGS; Corona DEVICES; Generating Ions TO BE Introduced Into Non-enclosed Gases 6

Top 1 of 1 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

EcoPower Spark, LLC's patent record in context - here's where to go next.

EcoPower Spark, LLC's lead technology class is H01T (Spark GAPS; Overvoltage Arresters Using Spark GAPS; Sparking PLUGS; Corona DEVICES; Generating Ions TO BE Introduced Into Non-enclosed Gases), 100% of its portfolio - see every assignee active in that class. Explore H01T
Ranked #39,952 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare EcoPower Spark, LLC against Earth Renaissance Technologies, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.3/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

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

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

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.