Where does National Concessions Group Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), National Concessions Group Inc. ranks #41,869 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 Concessions Group Inc. hold?

National Concessions Group Inc. holds 6 US utility patents granted between 2016 and 2023, spanning 3 technology areas.

What is National Concessions Group Inc.'s Innovation Score?

National Concessions Group Inc. has an Innovation Score of 25.7 out of 100 (18th 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 National Concessions Group Inc. focus on?

National Concessions Group Inc.'s top technology area is A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices) with 3 patents, ranking #127 of 214 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

Is National Concessions Group Inc.'s patent grant rate increasing or decreasing?

National Concessions Group Inc.'s recent grant velocity is -50% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for National Concessions Group Inc.'s patents?

National Concessions Group Inc.'s patents average 10.3 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 National Concessions Group 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

National Concessions Group Inc.

USPTO PatentsView assignee record - 6 granted patents across 3 technology areas, recorded in grant years 2016–2023. 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: A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, National ranks #41,869 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 3 technology areas.

#41,869
of 49,997 US assignees by volume: 18th percentile
by Innovation Score (25.7/100): 10.3
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R41869 · US Corporation #41,869 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #41,869/49,997
PHOTO-FINISH Nanning City Hong…
CPC-NARROW A24F · 3 areas
INNOV-THIN 25.7/100
CLAIMS-PAR 10.3 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Nanning City Hong CAI Illuminations Technology Company Limited (±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 25.7 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 (26%) Velocity 6.7 pts (26%) Breadth 6.1 pts (24%) Claim depth 6.2 pts (24%)

Qualcomm Incorporated · highest

85
National Concessions… · this assignee

26
3D Lighting… · lowest

7

What this shows National's Innovation Score is 25.7/100 (18th 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 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 10.3 claims/patent is at or below the 11.8 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 Concessions Group Inc. is a focused PatentsView assignee: 3 CPC subclasses with 50% of grants classified under A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices). Peak complete grant year is 2016 (2 grants) versus a trough of 1 in 2020. By volume, National sits between Nanning City Hong CAI Illuminations Technology Company Limited and Nautel Limited.

National's three-year grant acceleration

National Concessions Group Inc. shows 1 grants in 2022–2024 against only 1 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.

Nanning City Hong…

6
Nanobiotix

6
Nanotec Solution

6
Nanotechceramics

6
National Federati…

6
Naturion PTE

6
Naura Akrion

6
Nautel

6
National Concessi… ◀

6

What this shows National holds 6 patents at rank #41,821, 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 #41,821 in granted patent volume.

Leaders in A24F (Smokers' Requisites)

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)

26 18th percentile higher than 18% 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 · 2016–2023

Grants by year

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

View data table

National Concessions Group Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	33.3%
2018	2	33.3%
2020	1	16.7%
2023	1	16.7%

Which technologies does National Concessions Group Inc. patent most?

A24F - Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices 3

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 1

Top 3 of 3 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 Concessions Group Inc.'s patent record in context - here's where to go next.

National Concessions Group Inc.'s lead technology class is A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices), 50% of its portfolio - see every assignee active in that class. Explore A24F
Ranked #41,869 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare National Concessions Group Inc. against Nanning City Hong CAI Illuminations Technology Company Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.7/100 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.