Where does Dayton-phoenix Group, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dayton-phoenix Group, Inc. ranks #46,054 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-phoenix Group, Inc. hold?

Dayton-phoenix Group, Inc. holds 5 US utility patents granted between 2016 and 2021, spanning 5 technology areas.

What is Dayton-phoenix Group, Inc.'s Innovation Score?

Dayton-phoenix Group, Inc. has an Innovation Score of 26.0 out of 100 (19th percentile 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-phoenix Group, Inc. focus on?

Dayton-phoenix Group, Inc.'s top technology area is H02K (Dynamo-electric Machines) with 2 patents. Grants appear in 5 CPC subclasses total.

Is Dayton-phoenix Group, Inc.'s patent grant rate increasing or decreasing?

Dayton-phoenix Group, Inc.'s recent grant velocity is -33% 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 Dayton-phoenix Group, Inc.'s patents?

Dayton-phoenix Group, Inc.'s patents average 19.8 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-phoenix Group, 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

Dayton-phoenix Group, Inc.

USPTO PatentsView assignee record - 5 granted patents across 5 technology areas, recorded in grant years 2016–2021. 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: H02K (Dynamo-electric Machines).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Dayton-phoenix ranks #46,054 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 5 technology areas.

#46,054
of 49,997 US assignees by volume: 19th percentile
by Innovation Score (26.0/100): 19.8
avg claims per patent: -33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R46054 · US Corporation #46,054 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #46,054/49,997
PHOTO-FINISH DAO Health
CPC-NARROW H02K · 5 areas
INNOV-THIN 26.0/100
CLAIMS-RICH 19.8 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: DAO Health (±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-phoenix Group · this assignee

26
3D Lighting… · lowest

7

What this shows Dayton-phoenix's Innovation Score is 26.0/100 (19th percentile 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-phoenix's grants concentrate

Dayton-phoenix Group, Inc. is a focused PatentsView assignee: 5 CPC subclasses with 40% of grants classified under H02K (Dynamo-electric Machines). Peak complete grant year is 2021 (2 grants) versus a trough of 1 in 2016. By volume, Dayton-phoenix sits between DAO Health and DCB Solutions Limited.

DAO Health

5
Datalogic Software

5
Davanti Tyres

5
Dawn Food Products

5
Dbdrop

5
DBM Global

5
Dbmotion

5
DCB Solutions

5
Dayton-phoenix Gr… ◀

5

What this shows Dayton-phoenix holds 5 patents at rank #46,036, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dayton-phoenix

By rank, the assignees closest to #46,036 in granted patent volume.

Leaders in H02K (Dynamo-electric Machines)

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

Dayton-phoenix's Innovation Score vs. every tracked assignee

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

26 19th percentile higher than 19% 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 · 2016–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Dayton-phoenix Group, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	20.0%
2017	1	20.0%
2018	1	20.0%
2021	2	40.0%

Which technologies does Dayton-phoenix Group, Inc. patent most?

H02K - Dynamo-electric Machines 2

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 2

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 1

H01C - Resistors 1

F04D - Non-positive-displacement Pumps 1

Top 5 of 5 technology areas

Where it ranks

Overall rank by patents

#46,054

of 49,997 tracked assignees

Innovation Score

26.0 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-phoenix Group, Inc.'s patent record in context - here's where to go next.

Dayton-phoenix Group, Inc.'s lead technology class is H02K (Dynamo-electric Machines), 40% of its portfolio - see every assignee active in that class. Explore H02K
Ranked #46,054 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dayton-phoenix Group, Inc. against DAO Health, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.0/100 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.