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

According to USPTO PatentsView (2015–2025 granted utility patents), Bluenix Co., Ltd. ranks #39,177 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 Bluenix Co., Ltd. hold?

Bluenix Co., Ltd. holds 6 US utility patents granted between 2022 and 2025, spanning 4 technology areas.

What is Bluenix Co., Ltd.'s Innovation Score?

Bluenix Co., Ltd. has an Innovation Score of 36.5 out of 100 (top 46% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Bluenix Co., Ltd. focus on?

Bluenix Co., Ltd.'s top technology area is F25C (Producing, Working OR Handling ICE) with 5 patents, ranking #25 of 83 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

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

Insufficient historical data is available to calculate a velocity trend for Bluenix Co., Ltd..

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

Bluenix Co., Ltd.'s patents average 4.5 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 Bluenix 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

Bluenix Co., Ltd.

USPTO PatentsView assignee record - 6 granted patents across 4 technology areas, recorded in grant years 2022–2025. 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: F25C (Producing, Working OR Handling ICE).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Bluenix ranks #39,177 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 4 technology areas.

#39,177
of 49,997 US assignees by volume: Top 46%
by Innovation Score (36.5/100): 4.5
avg claims per patent

USPTO PatentsView assignee plate

Corpus R39177 · Foreign Corporation #39,177 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #39,177/49,997
PHOTO-FINISH Blue Green Works
CPC-NARROW F25C · 4 areas
INNOV-THIN 36.5/100
CLAIMS-SPARSE 4.5 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Blue Green Works 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 Bluenix’s 36.5 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 6.7 pts (18%) Velocity 20.0 pts (55%) Breadth 7.1 pts (19%) Claim depth 2.7 pts (7%)

Qualcomm Incorporated · highest

85
Bluenix · this assignee

36
3D Lighting… · lowest

7

What this shows Bluenix's Innovation Score is 36.5/100 (top 46% 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 Bluenix?

Each dot is one of Bluenix’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). Bluenix’s own 4.5 claims/patent is at or below the 15.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Bluenix's grants concentrate

Bluenix Co., Ltd. is a focused PatentsView assignee: 4 CPC subclasses with 83.3% of grants classified under F25C (Producing, Working OR Handling ICE). By volume, Bluenix sits between Blue Green Works LLC and BMT Limited.

Bluenix's three-year grant acceleration

Bluenix Co., Ltd. shows 3 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.

Blue Green Works

6
Blue Line Enginee…

6
Bluegnome

6
Bluemarine Offsho…

6
Bluereo

6
Bmeye B V

6
BML Productions

6
BMT

6
Bluenix ◀

6

What this shows Bluenix holds 6 patents at rank #39,102, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Bluenix

By rank, the assignees closest to #39,102 in granted patent volume.

Leaders in F25C (Producing)

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

Bluenix's Innovation Score vs. every tracked assignee

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

36 Top 46% higher than 54% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Bluenix Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	16.7%
2023	1	16.7%
2024	1	16.7%
2025partial year	3	50.0%

Which technologies does Bluenix Co., Ltd. patent most?

F25C - Producing, Working OR Handling ICE 5

F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems 1

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 1

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 1

Top 4 of 4 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

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

Bluenix Co., Ltd.'s lead technology class is F25C (Producing, Working OR Handling ICE), 83.3% of its portfolio - see every assignee active in that class. Explore F25C
Ranked #39,177 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Bluenix Co., Ltd. against Blue Green Works LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.5/100 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.