Where does NCX Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), NCX Corporation ranks #32,598 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 NCX Corporation hold?

NCX Corporation holds 8 US utility patents granted between 2024 and 2025, spanning 3 technology areas.

What is NCX Corporation's Innovation Score?

NCX Corporation has an Innovation Score of 46.1 out of 100 (top 22% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does NCX Corporation focus on?

NCX Corporation's top technology area is H01J (Electric Discharge Tubes OR Discharge Lamps) with 8 patents, ranking #249 of 1,076 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

Is NCX Corporation's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for NCX Corporation.

What does claim depth mean for NCX Corporation's patents?

NCX Corporation's patents average 20.6 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 NCX Corporation 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

NCX Corporation

USPTO PatentsView assignee record - 8 granted patents across 3 technology areas, recorded in grant years 2024–2025. 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: H01J (Electric Discharge Tubes OR Discharge Lamps).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, NCX ranks #32,598 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 3 technology areas.

#32,598
of 49,997 US assignees by volume: Top 22%
by Innovation Score (46.1/100): 20.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R32598 · US Corporation #32,598 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 8 grants
MID-PACK #32,598/49,997
PHOTO-FINISH National Deep SEA…
CPC-NARROW H01J · 3 areas
INNOV-PAR 46.1/100
CLAIMS-DENSE 20.6 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2024–2025 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: National Deep SEA Center (±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 NCX’s 46.1 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 7.6 pts (16%) Velocity 20.0 pts (43%) Breadth 6.1 pts (13%) Claim depth 12.4 pts (27%)

Qualcomm Incorporated · highest

85
NCX · this assignee

46
3D Lighting… · lowest

7

What this shows NCX's Innovation Score is 46.1/100 (top 22% 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 NCX?

Each dot is one of NCX’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). NCX’s own 20.6 claims/patent is ABOVE the 13.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where NCX's grants concentrate

NCX Corporation is a focused PatentsView assignee: 3 CPC subclasses with 100% of grants classified under H01J (Electric Discharge Tubes OR Discharge Lamps). By volume, NCX sits between National Deep SEA Center and NEO Design, LLC.

NCX's three-year grant acceleration

NCX Corporation shows 5 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.

National Deep SEA…

8
National Railroad…

8
National Universi…

8
NB Health Laborat…

8
Nebbiolo

8
NEC Energy Soluti…

8
NEC Engineering

8
NEO Design

8
NCX ◀

8

What this shows NCX holds 8 patents at rank #32,572, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near NCX

By rank, the assignees closest to #32,572 in granted patent volume.

Leaders in H01J (Electric Discharge Tubes OR Discharge Lamps)

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

NCX's Innovation Score vs. every tracked assignee

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

46 Top 22% higher than 78% 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 · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table

NCX Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2024	5	62.5%
2025partial year	3	37.5%

Which technologies does NCX Corporation patent most?

H01J - Electric Discharge Tubes OR Discharge Lamps 8

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 1

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 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

NCX Corporation's patent record in context - here's where to go next.

NCX Corporation's lead technology class is H01J (Electric Discharge Tubes OR Discharge Lamps), 100% of its portfolio - see every assignee active in that class. Explore H01J
Ranked #32,598 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare NCX Corporation against National Deep SEA Center, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.1/100 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.