Where does Dayton Technologies Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dayton Technologies Limited ranks #39,762 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 Dayton Technologies Limited hold?

Dayton Technologies Limited holds 6 US utility patents granted between 2015 and 2023, spanning 10 technology areas.

What is Dayton Technologies Limited's Innovation Score?

Dayton Technologies Limited has an Innovation Score of 36.1 out of 100 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Dayton Technologies Limited focus on?

Dayton Technologies Limited's top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 2 patents. Grants appear in 10 CPC subclasses total.

Is Dayton Technologies Limited's patent grant rate increasing or decreasing?

Dayton Technologies Limited's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Dayton Technologies Limited's patents?

Dayton Technologies Limited's patents average 19.2 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 Dayton Technologies 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

Dayton Technologies Limited

USPTO PatentsView assignee record - 6 granted patents across 10 technology areas, recorded in grant years 2015–2023. 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: A61B (DIAGNOSIS; SURGERY; Identification).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Dayton ranks #39,762 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 10 technology areas.

#39,762
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.1/100): 19.2
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R39762 · Foreign Corporation #39,762 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #39,762/49,997
PHOTO-FINISH Datalogix Holdings
CPC-FOCUS A61B · 10 areas
INNOV-THIN 36.1/100
CLAIMS-RICH 19.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Datalogix Holdings, 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.

Qualcomm Incorporated · highest

85
Dayton · this assignee

36
3D Lighting… · lowest

7

What this shows Dayton's Innovation Score is 36.1/100 (top 47% 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.

Where Dayton's grants concentrate

Dayton Technologies Limited is a focused PatentsView assignee: 10 CPC subclasses with 33.3% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). By volume, Dayton sits between Datalogix Holdings, Inc. and Dechra Veterinary Products, LLC.

Dayton's three-year grant acceleration

Dayton Technologies Limited shows 2 grants in 2022–2024 against only 2 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.

Datalogix Holdings

6
David Yurman IP

6
Dawg'n Around

6
Daystar Products…

6
De La Rue North A…

6
De Nora Water

6
Degirum

6
Dechra Veterinary…

6
Dayton ◀

6

What this shows Dayton holds 6 patents at rank #39,831, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dayton

By rank, the assignees closest to #39,831 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Dayton's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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 · 2015–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Dayton Technologies Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	16.7%
2016	1	16.7%
2020	1	16.7%
2021	1	16.7%
2022	1	16.7%
2023	1	16.7%

Which technologies does Dayton Technologies Limited patent most?

A61B - DIAGNOSIS; SURGERY; Identification 2

G04G - Electronic Time-pieces 2

G04C - Electromechanical Clocks OR Watches 2

G02B - Optical Elements, Systems OR Apparatus 1

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 1

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 1

B62J - Cycle Saddles OR SEATS; Auxiliary Devices OR Accessories Specially Adapted TO Cycles AND NOT Otherwise Provided FOR, e.g. Article Carriers OR Cycle Protectors 1

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

Top 10 of 10 technology areas

Where it ranks

Overall rank by patents

#39,762

of 49,997 tracked assignees

Innovation Score

36.1 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Dayton Technologies Limited's patent record in context - here's where to go next.

Dayton Technologies Limited's lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 33.3% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #39,762 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dayton Technologies Limited against Datalogix Holdings, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.1/100 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.