Where does Radiation Monitoring Devices, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Radiation Monitoring Devices, Inc. ranks #8,274 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 Radiation Monitoring Devices, Inc. hold?

Radiation Monitoring Devices, Inc. holds 39 US utility patents granted between 2015 and 2025, spanning 25 technology areas.

What is Radiation Monitoring Devices, Inc.'s Innovation Score?

Radiation Monitoring Devices, Inc. has an Innovation Score of 45.5 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Radiation Monitoring Devices, Inc. focus on?

Radiation Monitoring Devices, Inc.'s top technology area is G01T (Measurement OF Nuclear OR X-radiation) with 30 patents, ranking #18 of 460 assignees active in that subclass. Grants appear in 25 CPC subclasses total.

Is Radiation Monitoring Devices, Inc.'s patent grant rate increasing or decreasing?

Radiation Monitoring Devices, Inc.'s recent grant velocity is -35% 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 Radiation Monitoring Devices, Inc.'s patents?

Radiation Monitoring Devices, Inc.'s patents average 15.2 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 Radiation Monitoring Devices, 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

Radiation Monitoring Devices, Inc.

USPTO PatentsView assignee record - 39 granted patents across 25 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: G01T (Measurement OF Nuclear OR X-radiation).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Radiation ranks #8,274 of 49,997 tracked US assignees by granted-patent volume, with 39 patents across 25 technology areas.

#8,274
of 49,997 US assignees by volume: Top 23%
by Innovation Score (45.5/100): 15.2
avg claims per patent: -35%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8274 · US Corporation #8,274 · 39 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 39 grants
UPPER-Q #8,274/49,997
PHOTO-FINISH Pacific Light &…
CPC-FOCUS G01T · 25 areas
INNOV-PAR 45.5/100
CLAIMS-RICH 15.2 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -35% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Pacific Light & Hologram, 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 Radiation’s 45.5 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 12.7 pts (28%) Velocity 6.0 pts (13%) Breadth 17.7 pts (39%) Claim depth 9.1 pts (20%)

Qualcomm Incorporated · highest

85
Delta (Thailand)… · near

46
Radiation Monitoring… · this assignee

46
Sailpoint · near

46
Sunrex Technology · near

46
Taisei Kako · near

46
3D Lighting… · lowest

7

What this shows Radiation's Innovation Score is 45.5/100 (top 23% 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 Radiation?

Each dot is one of Radiation’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). Radiation’s own 15.2 claims/patent is at or below the 16.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Radiation's grants concentrate

Radiation Monitoring Devices, Inc. is a focused PatentsView assignee: 25 CPC subclasses with 76.9% of grants classified under G01T (Measurement OF Nuclear OR X-radiation). Peak complete grant year is 2015 (6 grants) versus a trough of 2 in 2018. By volume, Radiation sits between Pasona Knowledge Partner Inc. and Shanghai Harvest Intelligence Technology Co., Ltd.

Radiation's three-year grant acceleration

Radiation Monitoring Devices, Inc. shows 9 grants in 2022–2024 against only 10 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.

Pasona Knowledge…

39
Pacific Light & H…

39
Ponsse Oyj

39
Realwear

39
Rawles

39
Reliance Jio Info…

39
Roche Diagnostics…

39
Shanghai Harvest…

39
Radiation Monitor… ◀

39

What this shows Radiation holds 39 patents at rank #8,274, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Radiation

By rank, the assignees closest to #8,274 in granted patent volume.

Leaders in G01T (Measurement OF Nuclear OR X-radiation)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Radiation, neither rank-band nor same-CPC leaders (those blocks stay above). In G01T (Measurement OF Nuclear OR X-radiation), Radiation ranks #18 of 460 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (46 here).

Taisei Kako Co., Ltd. 46 Sunrex Technology Corp. 46 Delta Electronics (Thailand) Public Company Limited 46 Sailpoint Technologies, Inc. 46

Radiation's Innovation Score vs. every tracked assignee

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

46 Top 23% higher than 77% 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

Radiation Monitoring Devices, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	15.4%
2016	6	15.4%
2017	5	12.8%
2018	2	5.1%
2019	4	10.3%
2020	4	10.3%
2021	2	5.1%
2022	4	10.3%
2023	2	5.1%
2024	3	7.7%
2025partial year	1	2.6%

Which technologies does Radiation Monitoring Devices, Inc. patent most?

G01T - Measurement OF Nuclear OR X-radiation 30

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 20

G21K - Techniques FOR Handling Particles OR Ionising Radiation NOT Otherwise Provided FOR; Irradiation DEVICES; Gamma RAY OR X-ray Microscopes 11

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 9

C30B - Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrystalline Material With Defined Structure ; Single Crystals OR Homogeneous Polycrystalline Material WI 8

H01J - Electric Discharge Tubes OR Discharge Lamps 5

C01F - Compounds OF THE Metals Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium, OR OF THE Rare-earth Metals 5

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 5

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 5

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 3

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

A61B - DIAGNOSIS; SURGERY; Identification 1

H05G - X-ray Technique 1

H10D - Inorganic Electric Semiconductor Devices 1

Top 15 of 25 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

Radiation Monitoring Devices, Inc.'s patent record in context - here's where to go next.

Radiation Monitoring Devices, Inc.'s lead technology class is G01T (Measurement OF Nuclear OR X-radiation), 76.9% of its portfolio - see every assignee active in that class. Explore G01T
Ranked #8,274 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Radiation Monitoring Devices, Inc. against Pasona Knowledge Partner Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.5/100 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.