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

According to USPTO PatentsView (2015–2025 granted utility patents), Noul Co, Ltd. ranks #23,106 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 Noul Co, Ltd. hold?

Noul Co, Ltd. holds 12 US utility patents granted between 2019 and 2025, spanning 8 technology areas.

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

Noul Co, Ltd. has an Innovation Score of 39.4 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Noul Co, Ltd.'s top technology area is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties) with 12 patents, ranking #1,245 of 7,863 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

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

Noul Co, Ltd.'s recent grant velocity is +350% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

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

Noul Co, Ltd.'s patents average 14.8 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 Noul 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

Noul Co, Ltd.

USPTO PatentsView assignee record - 12 granted patents across 8 technology areas, recorded in grant years 2019–2025. 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: G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Noul ranks #23,106 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 8 technology areas.

#23,106
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.4/100): 14.8
avg claims per patent: +350%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23106 · Foreign Corporation #23,106 · 12 grants

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

GRANTS-MICRO 12 grants
MID-PACK #23,106/49,997
PHOTO-FINISH Noctrix Health
CPC-NARROW G01N · 8 areas
INNOV-THIN 39.4/100
CLAIMS-RICH 14.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +350% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Noctrix Health, 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 Noul’s 39.4 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 8.9 pts (23%) Velocity 11.7 pts (30%) Breadth 10.0 pts (25%) Claim depth 8.9 pts (23%)

Qualcomm Incorporated · highest

85
Noul · this assignee

39
3D Lighting… · lowest

7

What this shows Noul's Innovation Score is 39.4/100 (top 38% 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 Noul?

Each dot is one of Noul’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). Noul’s own 14.8 claims/patent is ABOVE the 12.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Noul's grants concentrate

Noul Co, Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 100% of grants classified under G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties). Peak complete grant year is 2022 (3 grants) versus a trough of 2 in 2019. By volume, Noul sits between Noctrix Health, Inc. and Nunaps Inc..

Noul's three-year grant acceleration

Noul Co, Ltd. shows 7 grants in 2022–2024 against only 4 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.

Noctrix Health

12
NON Typical

12
Noritake Itron

12
Northvolt AB

12
Novasep Process

12
NOX

12
NTT Facilities

12
Nunaps

12
Noul ◀

12

What this shows Noul holds 12 patents at rank #23,057, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Noul

By rank, the assignees closest to #23,057 in granted patent volume.

Leaders in G01N (Investigating OR Analysing Materials BY Determining Their…)

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

Noul's Innovation Score vs. every tracked assignee

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

39 Top 38% higher than 62% 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 · 2019–2025

Grants by year

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

View data table

Noul Co, Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	2	16.7%
2021	2	16.7%
2022	3	25.0%
2023	2	16.7%
2024	2	16.7%
2025partial year	1	8.3%

Which technologies does Noul Co, Ltd. patent most?

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 12

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 7

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 7

C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Microbiological OR Enzymological Processes 7

C07K - Peptides 7

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 7

Y02A - Technologies FOR Adaptation TO Climate Change 7

G06T - Image Data Processing OR Generation, IN General 7

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

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

Noul Co, Ltd.'s lead technology class is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties), 100% of its portfolio - see every assignee active in that class. Explore G01N
Ranked #23,106 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Noul Co, Ltd. against Noctrix Health, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.4/100 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.