Where does Ultra Safe Nuclear Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ultra Safe Nuclear Corporation ranks #19,297 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 Ultra Safe Nuclear Corporation hold?

Ultra Safe Nuclear Corporation holds 15 US utility patents granted between 2017 and 2024, spanning 8 technology areas.

What is Ultra Safe Nuclear Corporation's Innovation Score?

Ultra Safe Nuclear Corporation has an Innovation Score of 35.2 out of 100 (top 50% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Ultra Safe Nuclear Corporation's patent grant rate increasing or decreasing?

Ultra Safe Nuclear Corporation's recent grant velocity is +175% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Ultra Safe Nuclear Corporation's patents?

Ultra Safe Nuclear Corporation's patents average 14.9 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 Ultra Safe Nuclear 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

Ultra Safe Nuclear Corporation

Q: What technology areas does Ultra Safe Nuclear Corporation focus on?

Ultra Safe Nuclear Corporation's top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 15 patents, ranking #892 of 5,963 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 15 granted patents across 8 technology areas, recorded in grant years 2017–2024. 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Ultra ranks #19,297 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 8 technology areas.

#19,297
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.2/100): 14.9
avg claims per patent: +175%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19297 · US Corporation #19,297 · 15 grants

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

GRANTS-MICRO 15 grants
MID-PACK #19,297/49,997
PHOTO-FINISH Twin Harbor Labs
CPC-NARROW Y02E · 8 areas
INNOV-THIN 35.2/100
CLAIMS-RICH 14.9 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +175% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Twin Harbor Labs LLC (±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 Ultra’s 35.2 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 9.6 pts (27%) Velocity 6.7 pts (19%) Breadth 10.0 pts (28%) Claim depth 8.9 pts (25%)

Qualcomm Incorporated · highest

85
Ultra Safe Nuclear · this assignee

35
3D Lighting… · lowest

7

What this shows Ultra's Innovation Score is 35.2/100 (top 50% 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 Ultra?

Each dot is one of Ultra’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). Ultra’s own 14.9 claims/patent is at or below the 15.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Ultra's grants concentrate

Ultra Safe Nuclear Corporation is a focused PatentsView assignee: 8 CPC subclasses with 100% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2017. By volume, Ultra sits between Twin Harbor Labs LLC and UNIVERSITÄT Innsbruck.

Ultra's three-year grant acceleration

Ultra Safe Nuclear Corporation shows 6 grants in 2022–2024 against only 6 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.

Twin Harbor Labs

15
Twist-ease

15
U S Silica

15
Ulife Healthcare

15
Universita Degli…

15
Universite DU Mai…

15
University Indust…

15
UniversitÄT Innsb…

15
Ultra Safe Nuclear ◀

15

What this shows Ultra holds 15 patents at rank #19,291, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ultra

By rank, the assignees closest to #19,291 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Ultra's Innovation Score vs. every tracked assignee

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

35 Top 50% higher than 50% 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 · 2017–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Ultra Safe Nuclear Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	6.7%
2018	2	13.3%
2019	1	6.7%
2020	3	20.0%
2021	2	13.3%
2022	2	13.3%
2023	2	13.3%
2024	2	13.3%

Which technologies does Ultra Safe Nuclear Corporation patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 15

G21C - Nuclear Reactors 15

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 7

B28B - Shaping Clay OR Other Ceramic COMPOSITIONS; Shaping SLAG; Shaping Mixtures Containing Cementitious Material, e.g. Plaster 3

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 2

G21D - Nuclear Power Plant 2

F02K - Jet-propulsion Plants 2

B64G - COSMONAUTICS; Vehicles OR Equipment Therefor 2

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

Ultra Safe Nuclear Corporation's patent record in context - here's where to go next.

Ultra Safe Nuclear Corporation's lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 100% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #19,297 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ultra Safe Nuclear Corporation against Twin Harbor Labs LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.2/100 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.