Where does EC Power, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), EC Power, LLC ranks #24,243 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 EC Power, LLC hold?

EC Power, LLC holds 11 US utility patents granted between 2016 and 2022, spanning 8 technology areas.

What is EC Power, LLC's Innovation Score?

EC Power, LLC has an Innovation Score of 34.2 out of 100 (47th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does EC Power, LLC focus on?

EC Power, LLC's top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 11 patents, ranking #1,181 of 5,963 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is EC Power, LLC's patent grant rate increasing or decreasing?

EC Power, LLC's recent grant velocity is -78% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for EC Power, LLC's patents?

EC Power, LLC's patents average 20.6 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 EC Power, 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

EC Power, LLC

USPTO PatentsView assignee record - 11 granted patents across 8 technology areas, recorded in grant years 2016–2022. 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

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The verdict

According to USPTO PatentsView, EC ranks #24,243 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 8 technology areas.

#24,243
of 49,997 US assignees by volume: 47th percentile
by Innovation Score (34.2/100): 20.6
avg claims per patent: -78%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24243 · US Corporation #24,243 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,243/49,997
PHOTO-FINISH E2V (UK)
CPC-NARROW Y02E · 8 areas
INNOV-THIN 34.2/100
CLAIMS-DENSE 20.6 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -78% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: E2V Technologies (UK) Limited (±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 EC’s 34.2 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 8.6 pts (25%) Velocity 3.3 pts (10%) Breadth 10.0 pts (29%) Claim depth 12.3 pts (36%)

Qualcomm Incorporated · highest

85
EC Power · this assignee

34
3D Lighting… · lowest

7

What this shows EC's Innovation Score is 34.2/100 (47th percentile 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 EC?

Each dot is one of EC’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). EC’s own 20.6 claims/patent is ABOVE the 14.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where EC's grants concentrate

EC Power, LLC is a focused PatentsView assignee: 8 CPC subclasses with 100% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2016 (3 grants) versus a trough of 1 in 2019. By volume, EC sits between E2V Technologies (UK) Limited and Ecovap, Inc..

EC's three-year grant acceleration

EC Power, LLC shows 1 grants in 2022–2024 against only 2 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.

E2V (UK)

11
E8 Storage Systems

11
Eagle Eyes Traffi…

11
Easel Biotechnolo…

11
Ecoflow

11
Ecole Nationale V…

11
Ecosynthetix

11
Ecovap

11
EC Power ◀

11

What this shows EC holds 11 patents at rank #24,233, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near EC

By rank, the assignees closest to #24,233 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

EC's Innovation Score vs. every tracked assignee

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

34 47th percentile higher than 47% 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 · 2016–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

EC Power, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	3	27.3%
2017	2	18.2%
2018	3	27.3%
2019	1	9.1%
2020	1	9.1%
2022	1	9.1%

Which technologies does EC Power, LLC patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 11

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 11

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 5

Y02T - Climate Change Mitigation Technologies Related TO Transportation 4

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 3

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 1

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 1

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

Top 8 of 8 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

EC Power, LLC's patent record in context - here's where to go next.

EC Power, LLC's lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 100% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #24,243 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare EC Power, LLC against E2V Technologies (UK) Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.2/100 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.