Where does National Association FOR Stock CAR Auto Racing, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), National Association FOR Stock CAR Auto Racing, LLC ranks #17,016 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 National Association FOR Stock CAR Auto Racing, LLC hold?

National Association FOR Stock CAR Auto Racing, LLC holds 17 US utility patents granted between 2015 and 2025, spanning 7 technology areas.

What is National Association FOR Stock CAR Auto Racing, LLC's Innovation Score?

National Association FOR Stock CAR Auto Racing, LLC has an Innovation Score of 44.8 out of 100 (top 25% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is National Association FOR Stock CAR Auto Racing, LLC's patent grant rate increasing or decreasing?

National Association FOR Stock CAR Auto Racing, LLC's recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for National Association FOR Stock CAR Auto Racing, LLC's patents?

National Association FOR Stock CAR Auto Racing, LLC's patents average 9.1 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

National Association FOR Stock CAR Auto Racing, LLC

Q: What technology areas does National Association FOR Stock CAR Auto Racing, LLC focus on?

National Association FOR Stock CAR Auto Racing, LLC's top technology area is E01H (Street CLEANING; Cleaning OF Permanent WAYS; Cleaning BEACHES; Dispersing ; OR PREVENTING; FOG IN General ; Cleaning Street OR Railway Furniture OR Tunnel Walls) with 3 patents, ranking #42 of 104 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Q: How is the National Association FOR Stock CAR Auto Racing, LLC 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 PatentsView assignee record - 17 granted patents across 7 technology areas, recorded in grant years 2015–2025. 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: E01H (Street CLEANING; Cleaning OF Permanent WAYS; Cleaning BEACHES; Dispersing ; OR PREVENTING; FOG IN General ; Cleaning Street OR Railway Furniture OR Tunnel Walls).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, National ranks #17,016 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 7 technology areas.

#17,016
of 49,997 US assignees by volume: Top 25%
by Innovation Score (44.8/100): 9.1
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R17016 · US Corporation #17,016 · 17 grants

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

GRANTS-MICRO 17 grants
MID-PACK #17,016/49,997
PHOTO-FINISH Motio
CPC-NARROW E01H · 7 areas
INNOV-PAR 44.8/100
CLAIMS-PAR 9.1 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Motio, 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 National’s 44.8 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 10.0 pts (22%) Velocity 20.0 pts (45%) Breadth 9.4 pts (21%) Claim depth 5.4 pts (12%)

Qualcomm Incorporated · highest

85
National Association… · this assignee

45
3D Lighting… · lowest

7

What this shows National's Innovation Score is 44.8/100 (top 25% 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 National?

Each dot is one of National’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). National’s own 9.1 claims/patent is at or below the 16.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where National's grants concentrate

National Association FOR Stock CAR Auto Racing, LLC is a focused PatentsView assignee: 7 CPC subclasses with 17.6% of grants classified under E01H (Street CLEANING; Cleaning OF Permanent WAYS; Cleaning BEACHES; Dispersing ; OR PREVENTING; FOG IN General ; Cleaning Street OR Railway Furniture OR Tunnel Walls). Peak complete grant year is 2023 (5 grants) versus a trough of 1 in 2015. By volume, National sits between Motio, Inc. and Neuro Kinetics, Inc..

National's three-year grant acceleration

National Association FOR Stock CAR Auto Racing, LLC shows 8 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.

Motio

17
Movestrong Functi…

17
Nami MOS

17
Nano Intelligent…

17
Neograf Solutions

17
Neuboron Therapy…

17
Neuracle Science

17
Neuro Kinetics

17
National Associat… ◀

17

What this shows National holds 17 patents at rank #17,012, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near National

By rank, the assignees closest to #17,012 in granted patent volume.

Leaders in E01H (Street Cleaning)

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

National's Innovation Score vs. every tracked assignee

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

45 Top 25% higher than 75% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

National Association FOR Stock CAR Auto Racing, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	5.9%
2016	2	11.8%
2017	3	17.6%
2018	2	11.8%
2022	2	11.8%
2023	5	29.4%
2024	1	5.9%
2025partial year	1	5.9%

Which technologies does National Association FOR Stock CAR Auto Racing, LLC patent most?

E01H - Street CLEANING; Cleaning OF Permanent WAYS; Cleaning BEACHES; Dispersing ; OR PREVENTING; FOG IN General ; Cleaning Street OR Railway Furniture OR Tunnel Walls 3

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 2

B62D - Motor VEHICLES; Trailers 2

B60N - Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR 1

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 1

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 1

Y02T - Climate Change Mitigation Technologies Related TO Transportation 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

National Association FOR Stock CAR Auto Racing, LLC's patent record in context - here's where to go next.

National Association FOR Stock CAR Auto Racing, LLC's lead technology class is E01H (Street CLEANING; Cleaning OF Permanent WAYS; Cleaning BEACHES; Dispersing ; OR PREVENTING; FOG IN General ; Cleaning Street OR Railway Furniture OR Tunnel Walls), 17.6% of its portfolio - see every assignee active in that class. Explore E01H
Ranked #17,016 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare National Association FOR Stock CAR Auto Racing, LLC against Motio, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.8/100 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.