Where does Ecopro BM Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ecopro BM Co., Ltd. ranks #6,889 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 Ecopro BM Co., Ltd. hold?

Ecopro BM Co., Ltd. holds 48 US utility patents granted between 2017 and 2025, spanning 14 technology areas.

What is Ecopro BM Co., Ltd.'s Innovation Score?

Ecopro BM Co., Ltd. has an Innovation Score of 42.4 out of 100 (top 31% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Ecopro BM Co., Ltd. focus on?

Ecopro BM Co., Ltd.'s top technology area is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy) with 48 patents, ranking #141 of 2,332 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Is Ecopro BM Co., Ltd.'s patent grant rate increasing or decreasing?

Ecopro BM Co., Ltd.'s recent grant velocity is +517% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Ecopro BM Co., Ltd.'s patents?

Ecopro BM Co., Ltd.'s patents average 10.5 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 Ecopro BM 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

Ecopro BM Co., Ltd.

USPTO PatentsView assignee record - 48 granted patents across 14 technology areas, recorded in grant years 2017–2025. 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: H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Ecopro ranks #6,889 of 49,997 tracked US assignees by granted-patent volume, with 48 patents across 14 technology areas.

#6,889
of 49,997 US assignees by volume: Top 31%
by Innovation Score (42.4/100): 10.5
avg claims per patent: +517%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6889 · Foreign Corporation #6,889 · 48 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 48 grants
UPPER-Q #6,889/49,997
PHOTO-FINISH Datalogic ADC
CPC-FOCUS H01M · 14 areas
INNOV-PAR 42.4/100
CLAIMS-PAR 10.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +517% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Datalogic ADC, Inc. (±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 Ecopro’s 42.4 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 13.4 pts (32%) Velocity 9.4 pts (22%) Breadth 13.2 pts (31%) Claim depth 6.3 pts (15%)

Qualcomm Incorporated · highest

85
Bridgestone Bandag · near

42
Ecopro BM · this assignee

42
Prince Castle · near

42
Restoration Robotics · near

42
Vapotherm · near

42
3D Lighting… · lowest

7

What this shows Ecopro's Innovation Score is 42.4/100 (top 31% 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 Ecopro?

Each dot is one of Ecopro’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). Ecopro’s own 10.5 claims/patent is at or below the 15.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Ecopro's grants concentrate

Ecopro BM Co., Ltd. is a focused PatentsView assignee: 14 CPC subclasses with 100% of grants classified under H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy). Peak complete grant year is 2023 (10 grants) versus a trough of 1 in 2017. By volume, Ecopro sits between Dejero Labs Inc. and Focke & Co. (GmbH & Co. KG).

Ecopro's three-year grant acceleration

Ecopro BM Co., Ltd. shows 24 grants in 2022–2024 against only 17 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.

Dejero Labs

48
Datalogic ADC

48
Dong Guan Pan Ame…

48
Eckart

48
Element SIX Abras…

48
Enzo Biochem

48
Federal Law Enfor…

48
Focke & ( & KG)

48
Ecopro BM ◀

48

What this shows Ecopro holds 48 patents at rank #6,889, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ecopro

By rank, the assignees closest to #6,889 in granted patent volume.

Leaders in H01M (Processes OR Means)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Ecopro, neither rank-band nor same-CPC leaders (those blocks stay above). In H01M (Processes OR Means), Ecopro ranks #141 of 2,332 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (42 here).

Vapotherm, Inc. 42 Restoration Robotics, Inc. 42 Bridgestone Bandag, LLC 42 Prince Castle LLC 42

Ecopro's Innovation Score vs. every tracked assignee

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

42 Top 31% higher than 69% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Ecopro BM Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	2.1%
2018	1	2.1%
2019	4	8.3%
2020	5	10.4%
2021	8	16.7%
2022	4	8.3%
2023	10	20.8%
2024	10	20.8%
2025partial year	5	10.4%

Which technologies does Ecopro BM Co., Ltd. patent most?

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 48

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 48

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 45

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 45

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties 10

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

B05C - Apparatus FOR Applying Fluent Materials TO Surfaces, IN General 1

F26B - Drying Solid Materials OR Objects BY Removing Liquid Therefrom 1

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 1

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 1

C30B - Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrystalline Material With Defined Structure ; Single Crystals OR Homogeneous Polycrystalline Material WI 1

C01F - Compounds OF THE Metals Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium, OR OF THE Rare-earth Metals 1

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

Top 14 of 14 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

Ecopro BM Co., Ltd.'s patent record in context - here's where to go next.

Ecopro BM Co., Ltd.'s lead technology class is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy), 100% of its portfolio - see every assignee active in that class. Explore H01M
Ranked #6,889 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ecopro BM Co., Ltd. against Dejero Labs Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.4/100 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.