Where does Spectrum Dynamics Medical Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Spectrum Dynamics Medical Limited ranks #19,175 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 Spectrum Dynamics Medical Limited hold?

Spectrum Dynamics Medical Limited holds 15 US utility patents granted between 2018 and 2025, spanning 10 technology areas.

What is Spectrum Dynamics Medical Limited's Innovation Score?

Spectrum Dynamics Medical Limited has an Innovation Score of 53.5 out of 100 (top 9% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Spectrum Dynamics Medical Limited focus on?

Spectrum Dynamics Medical Limited's top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 15 patents, ranking #1,165 of 7,127 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Is Spectrum Dynamics Medical Limited's patent grant rate increasing or decreasing?

Spectrum Dynamics Medical Limited's recent grant velocity is +267% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Spectrum Dynamics Medical Limited's patents?

Spectrum Dynamics Medical Limited's patents average 28.5 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 Spectrum Dynamics Medical Limited 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 Foreign Corporation

Spectrum Dynamics Medical Limited

USPTO PatentsView assignee record - 15 granted patents across 10 technology areas, recorded in grant years 2018–2025. 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: A61B (DIAGNOSIS; SURGERY; Identification).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Spectrum ranks #19,175 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 10 technology areas.

#19,175
of 49,997 US assignees by volume: Top 9%
by Innovation Score (53.5/100): 28.5
avg claims per patent: +267%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19175 · Foreign Corporation #19,175 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 15 grants
MID-PACK #19,175/49,997
PHOTO-FINISH Snyder Industries
CPC-FOCUS A61B · 10 areas
INNOV-PAR 53.5/100
CLAIMS-DENSE 28.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +267% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Snyder Industries, 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 Spectrum’s 53.5 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 9.6 pts (18%) Velocity 17.8 pts (33%) Breadth 11.2 pts (21%) Claim depth 15.0 pts (28%)

Qualcomm Incorporated · highest

85
Spectrum Dynamics… · this assignee

54
3D Lighting… · lowest

7

What this shows Spectrum's Innovation Score is 53.5/100 (top 9% 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 Spectrum?

Each dot is one of Spectrum’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). Spectrum’s own 28.5 claims/patent is ABOVE the 14.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Spectrum's grants concentrate

Spectrum Dynamics Medical Limited is a focused PatentsView assignee: 10 CPC subclasses with 100% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2022 (4 grants) versus a trough of 1 in 2020. By volume, Spectrum sits between Snyder Industries, LLC and Stanley Black & Decker MEA FZE.

Spectrum's three-year grant acceleration

Spectrum Dynamics Medical Limited shows 8 grants in 2022–2024 against only 3 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.

Snyder Industries

15
Sonny's HFI Holdi…

15
Sound Shore Innov…

15
Spectrum Bridge

15
Spriv

15
Standard Textile

15
Stander

15
Stanley Black & D…

15
Spectrum Dynamics… ◀

15

What this shows Spectrum holds 15 patents at rank #19,181, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Spectrum

By rank, the assignees closest to #19,181 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Spectrum's Innovation Score vs. every tracked assignee

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

54 Top 9% higher than 91% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Spectrum Dynamics Medical Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	3	20.0%
2020	1	6.7%
2021	2	13.3%
2022	4	26.7%
2023	1	6.7%
2024	3	20.0%
2025partial year	1	6.7%

Which technologies does Spectrum Dynamics Medical Limited patent most?

A61B - DIAGNOSIS; SURGERY; Identification 15

G01T - Measurement OF Nuclear OR X-radiation 13

G21K - Techniques FOR Handling Particles OR Ionising Radiation NOT Otherwise Provided FOR; Irradiation DEVICES; Gamma RAY OR X-ray Microscopes 5

G06T - Image Data Processing OR Generation, IN General 4

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 3

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 2

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 2

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 2

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

G06F - Electric Digital Data Processing 1

Top 10 of 10 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

Spectrum Dynamics Medical Limited's patent record in context - here's where to go next.

Spectrum Dynamics Medical Limited's lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 100% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #19,175 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Spectrum Dynamics Medical Limited against Snyder Industries, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 53.5/100 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.