Where does Ndsl, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ndsl, Inc. ranks #29,562 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 Ndsl, Inc. hold?

Ndsl, Inc. holds 9 US utility patents granted between 2016 and 2024, spanning 8 technology areas.

What is Ndsl, Inc.'s Innovation Score?

Ndsl, Inc. has an Innovation Score of 46.3 out of 100 (top 21% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Ndsl, Inc. focus on?

Ndsl, Inc.'s top technology area is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy) with 4 patents, ranking #1,060 of 3,143 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Ndsl, Inc.'s patent grant rate increasing or decreasing?

Ndsl, Inc.'s recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Ndsl, Inc.'s patents?

Ndsl, Inc.'s patents average 30.7 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 Ndsl, Inc. 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 US Corporation

Ndsl, Inc.

USPTO PatentsView assignee record - 9 granted patents across 8 technology areas, recorded in grant years 2016–2024. 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: H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Ndsl ranks #29,562 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 8 technology areas.

#29,562
of 49,997 US assignees by volume: Top 21%
by Innovation Score (46.3/100): 30.7
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R29562 · US Corporation #29,562 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 9 grants
MID-PACK #29,562/49,997
PHOTO-FINISH Nationwide Industries
CPC-NARROW H02J · 8 areas
INNOV-PAR 46.3/100
CLAIMS-DENSE 30.7 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Nationwide Industries, 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 Ndsl’s 46.3 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 8.0 pts (17%) Velocity 13.3 pts (29%) Breadth 10.0 pts (22%) Claim depth 15.0 pts (32%)

Qualcomm Incorporated · highest

85
Ndsl · this assignee

46
3D Lighting… · lowest

7

What this shows Ndsl's Innovation Score is 46.3/100 (top 21% 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 Ndsl?

Each dot is one of Ndsl’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). Ndsl’s own 30.7 claims/patent is ABOVE the 14.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Ndsl's grants concentrate

Ndsl, Inc. is a focused PatentsView assignee: 8 CPC subclasses with 44.4% of grants classified under H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy). Peak complete grant year is 2017 (2 grants) versus a trough of 1 in 2016. By volume, Ndsl sits between Nationwide Industries, Inc. and Neuro-bio Ltd.

Ndsl's three-year grant acceleration

Ndsl, Inc. shows 4 grants in 2022–2024 against only 2 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.

Nationwide Indust…

9
Natreon

9
Naxos Finance

9
Ncomputing

9
Neenah

9
NET Power AND Lig…

9
Netstal Maschinen

9
Neuro-bio

9
Ndsl ◀

9

What this shows Ndsl holds 9 patents at rank #29,522, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ndsl

By rank, the assignees closest to #29,522 in granted patent volume.

Leaders in H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…)

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

Ndsl's Innovation Score vs. every tracked assignee

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

46 Top 21% higher than 79% 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 · 2016–2024

Grants by year

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

View data table

Ndsl, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	11.1%
2017	2	22.2%
2020	1	11.1%
2021	1	11.1%
2022	1	11.1%
2023	2	22.2%
2024	1	11.1%

Which technologies does Ndsl, Inc. patent most?

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 4

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 4

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 4

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 4

H03K - Pulse Technique 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

G06F - Electric Digital Data Processing 1

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 1

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

Ndsl, Inc.'s patent record in context - here's where to go next.

Ndsl, Inc.'s lead technology class is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy), 44.4% of its portfolio - see every assignee active in that class. Explore H02J
Ranked #29,562 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ndsl, Inc. against Nationwide Industries, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.3/100 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.