Where does Blue Energy Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Blue Energy Co., Ltd. ranks #31,054 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 Blue Energy Co., Ltd. hold?

Blue Energy Co., Ltd. holds 8 US utility patents granted between 2019 and 2022, spanning 7 technology areas.

What is Blue Energy Co., Ltd.'s Innovation Score?

Blue Energy Co., Ltd. has an Innovation Score of 29.5 out of 100 (31st 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 Blue Energy Co., Ltd. focus on?

Blue Energy 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 8 patents, ranking #620 of 2,332 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is Blue Energy Co., Ltd.'s patent grant rate increasing or decreasing?

Blue Energy Co., Ltd.'s recent grant velocity is +600% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Blue Energy Co., Ltd.'s patents?

Blue Energy Co., Ltd.'s patents average 17.3 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 Blue Energy 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

Blue Energy Co., Ltd.

USPTO PatentsView assignee record - 8 granted patents across 7 technology areas, recorded in grant years 2019–2022. 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: 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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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Blue ranks #31,054 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 7 technology areas.

#31,054
of 49,997 US assignees by volume: 31st percentile
by Innovation Score (29.5/100): 17.3
avg claims per patent: +600%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R31054 · Foreign Corporation #31,054 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 8 grants
MID-PACK #31,054/49,997
PHOTO-FINISH Biota Scientific…
CPC-NARROW H01M · 7 areas
INNOV-THIN 29.5/100
CLAIMS-RICH 17.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +600% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Biota Scientific Management PTY Ltd (±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 Blue’s 29.5 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 7.6 pts (26%) Velocity 2.2 pts (7%) Breadth 9.4 pts (32%) Claim depth 10.4 pts (35%)

Qualcomm Incorporated · highest

85
Perpetuum · near

30
Spritz · near

30
Blue Energy · this assignee

30
Leeno Industrial · near

30
Hanking · near

30
3D Lighting… · lowest

7

What this shows Blue's Innovation Score is 29.5/100 (31st 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 Blue?

Each dot is one of Blue’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). Blue’s own 17.3 claims/patent is ABOVE the 11.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Blue's grants concentrate

Blue Energy Co., Ltd. is a focused PatentsView assignee: 7 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 2021 (4 grants) versus a trough of 1 in 2019. By volume, Blue sits between Biota Scientific Management PTY Ltd and Bocci Design AND Manufacturing, Inc..

Blue's three-year grant acceleration

Blue Energy Co., Ltd. shows 2 grants in 2022–2024 against only 6 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.

Biota Scientific…

8
Biovotion

8
Blacktop Plus

8
Blacoh Fluid Cont…

8
Bluepoint Alert S…

8
BMC (Tianjin) Med…

8
BMC S R L

8
Bocci Design AND…

8
Blue Energy ◀

8

What this shows Blue holds 8 patents at rank #31,004, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Blue

By rank, the assignees closest to #31,004 in granted patent volume.

Leaders in H01M (Processes OR Means)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Blue, neither rank-band nor same-CPC leaders (those blocks stay above). In H01M (Processes OR Means), Blue ranks #620 of 2,332 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (30 here).

Leeno Industrial Inc. 30 Hanking Electronics, Ltd. 30 Perpetuum Ltd 30 Spritz, Inc. 30

Blue's Innovation Score vs. every tracked assignee

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

30 31st percentile higher than 31% 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 · 2019–2022

Grants by year

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

View data table

Blue Energy Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	12.5%
2020	1	12.5%
2021	4	50.0%
2022	2	25.0%

Which technologies does Blue Energy Co., Ltd. patent most?

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 8

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 6

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 4

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 2

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

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

Top 7 of 7 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

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

Blue Energy 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 #31,054 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Blue Energy Co., Ltd. against Biota Scientific Management PTY Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.5/100 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.