Where does Aleees ECO ARK Co. Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Aleees ECO ARK Co. Ltd. ranks #44,569 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 Aleees ECO ARK Co. Ltd. hold?

Aleees ECO ARK Co. Ltd. holds 5 US utility patents granted between 2016 and 2019, spanning 10 technology areas.

What is Aleees ECO ARK Co. Ltd.'s Innovation Score?

Aleees ECO ARK Co. Ltd. has an Innovation Score of 24.4 out of 100 (15th 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 Aleees ECO ARK Co. Ltd. focus on?

Aleees ECO ARK Co. Ltd.'s top technology area is Y02T (Climate Change Mitigation Technologies Related TO Transportation) with 4 patents, ranking #1,034 of 2,877 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Is Aleees ECO ARK Co. Ltd.'s patent grant rate increasing or decreasing?

Aleees ECO ARK Co. Ltd.'s recent grant velocity is -100% 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 Aleees ECO ARK Co. Ltd.'s patents?

Aleees ECO ARK Co. Ltd.'s patents average 11.8 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 Aleees ECO ARK Co. 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Aleees ECO ARK Co. Ltd.

USPTO PatentsView assignee record - 5 granted patents across 10 technology areas, recorded in grant years 2016–2019. 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: Y02T (Climate Change Mitigation Technologies Related TO Transportation).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Aleees ranks #44,569 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 10 technology areas.

#44,569
of 49,997 US assignees by volume: 15th percentile
by Innovation Score (24.4/100): 11.8
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R44569 · Foreign Corporation #44,569 · 5 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 5 grants
LOWER-Q #44,569/49,997
PHOTO-FINISH Albea Lacrost
CPC-FOCUS Y02T · 10 areas
INNOV-THIN 24.4/100
CLAIMS-PAR 11.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Albea Lacrost (±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 Aleees’s 24.4 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 6.2 pts (25%) Velocity 0.0 pts (0%) Breadth 11.2 pts (46%) Claim depth 7.1 pts (29%)

Qualcomm Incorporated · highest

85
Aleees ECO ARK · this assignee

24
3D Lighting… · lowest

7

What this shows Aleees's Innovation Score is 24.4/100 (15th 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 Aleees?

Each dot is one of Aleees’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). Aleees’s own 11.8 claims/patent is at or below the 14.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Aleees's grants concentrate

Aleees ECO ARK Co. Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 80% of grants classified under Y02T (Climate Change Mitigation Technologies Related TO Transportation). Peak complete grant year is 2016 (3 grants) versus a trough of 1 in 2018. By volume, Aleees sits between Albea Lacrost and Alex IS THE Best, LLC.

Albea Lacrost

5
Albert Einstein H…

5
Alcon Components

5
Alder Biopharmace…

5
Alef Edge

5
Alere

5
Alerje

5
Alex IS THE Best

5
Aleees ECO ARK ◀

5

What this shows Aleees holds 5 patents at rank #44,480, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Aleees

By rank, the assignees closest to #44,480 in granted patent volume.

Leaders in Y02T (Climate Change Mitigation Technologies Related TO Transpo…)

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

Aleees's Innovation Score vs. every tracked assignee

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

24 15th percentile higher than 15% 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 · 2016–2019

Grants by year

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

View data table

Aleees ECO ARK Co. Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	3	60.0%
2018	1	20.0%
2019	1	20.0%

Which technologies does Aleees ECO ARK Co. Ltd. patent most?

Y02T - Climate Change Mitigation Technologies Related TO Transportation 4

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 4

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 3

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 3

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 2

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 2

B60Y - Indexing Scheme Relating TO Aspects Cross-cutting Vehicle Technology 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

B62D - Motor VEHICLES; Trailers 1

B60H - Arrangements OF Heating, Cooling, Ventilating OR Other Air-treating Devices Specially Adapted FOR Passenger OR Goods Spaces OF Vehicles 1

Top 10 of 10 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

Aleees ECO ARK Co. Ltd.'s patent record in context - here's where to go next.

Aleees ECO ARK Co. Ltd.'s lead technology class is Y02T (Climate Change Mitigation Technologies Related TO Transportation), 80% of its portfolio - see every assignee active in that class. Explore Y02T
Ranked #44,569 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Aleees ECO ARK Co. Ltd. against Albea Lacrost, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.4/100 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.