Where does DUO Security, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), DUO Security, Inc. ranks #6,430 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 DUO Security, Inc. hold?

DUO Security, Inc. holds 52 US utility patents granted between 2015 and 2021, spanning 6 technology areas.

What is DUO Security, Inc.'s Innovation Score?

DUO Security, Inc. has an Innovation Score of 33.3 out of 100 (44th 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 DUO Security, Inc. focus on?

DUO Security, Inc.'s top technology area is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication) with 46 patents, ranking #698 of 8,956 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is DUO Security, Inc.'s patent grant rate increasing or decreasing?

DUO Security, Inc.'s recent grant velocity is -94% 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 DUO Security, Inc.'s patents?

DUO Security, Inc.'s patents average 18.1 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 DUO Security, 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

DUO Security, Inc.

USPTO PatentsView assignee record - 52 granted patents across 6 technology areas, recorded in grant years 2015–2021. 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: H04L (Transmission OF Digital Information, e.g. Telegraphic Communication).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, DUO ranks #6,430 of 49,997 tracked US assignees by granted-patent volume, with 52 patents across 6 technology areas.

#6,430
of 49,997 US assignees by volume: 44th percentile
by Innovation Score (33.3/100): 18.1
avg claims per patent: -94%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6430 · US Corporation #6,430 · 52 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 52 grants
UPPER-Q #6,430/49,997
PHOTO-FINISH CertainTeed Gypsum
CPC-NARROW H04L · 6 areas
INNOV-THIN 33.3/100
CLAIMS-RICH 18.1 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -94% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: CertainTeed Gypsum, 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 DUO’s 33.3 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 13.7 pts (41%) Velocity 0.0 pts (0%) Breadth 8.7 pts (26%) Claim depth 10.9 pts (33%)

Qualcomm Incorporated · highest

85
Akatsuki · near

33
Dongguan Shichang… · near

33
DUO Security · this assignee

33
Mitsubishi Aluminum · near

33
Rmit University · near

33
3D Lighting… · lowest

7

What this shows DUO's Innovation Score is 33.3/100 (44th 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.

Does more volume mean deeper claims for DUO?

Each dot is one of DUO’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). DUO’s own 18.1 claims/patent is ABOVE the 16.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where DUO's grants concentrate

DUO Security, Inc. is a focused PatentsView assignee: 6 CPC subclasses with 88.5% of grants classified under H04L (Transmission OF Digital Information, e.g. Telegraphic Communication). Peak complete grant year is 2018 (15 grants) versus a trough of 1 in 2021. By volume, DUO sits between Convatec Limited and ETH ZËRICH.

Convatec

52
Cosmo OIL

52
CPA Pool Products

52
Certainteed Gypsum

52
Dalphi Metal Espa…

52
Darktrace Holdings

52
Direct Pack

52
ETH ZËRICH

52
DUO Security ◀

52

What this shows DUO holds 52 patents at rank #6,427, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near DUO

By rank, the assignees closest to #6,427 in granted patent volume.

Leaders in H04L (Transmission OF Digital Information)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for DUO, neither rank-band nor same-CPC leaders (those blocks stay above). In H04L (Transmission OF Digital Information), DUO ranks #698 of 8,956 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (33 here).

Dongguan Shichang Metals Factory Ltd. 33 Mitsubishi Aluminum Co., Ltd. 33 Akatsuki Inc. 33 Rmit University 33

Similar claim depth

Nearest assignees by average claims per patent (18.1 here).

Zimmer Knee Creations, Inc. 18.1 avg DT Swiss Inc. 18.1 avg WD Media, LLC 18.1 avg Kathrein-werke KG 18.1 avg

DUO's Innovation Score vs. every tracked assignee

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

33 44th percentile higher than 44% 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 · 2015–2021

Grants by year

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

View data table

DUO Security, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	3.8%
2016	11	21.2%
2017	10	19.2%
2018	15	28.8%
2019	11	21.2%
2020	2	3.8%
2021	1	1.9%

Which technologies does DUO Security, Inc. patent most?

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 46

G06F - Electric Digital Data Processing 29

H04W - Wireless Communication Networks 15

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 3

G06N - Computing Arrangements Based ON Specific Computational Models 2

G07C - Time OR Attendance REGISTERS; Registering OR Indicating THE Working OF MACHINES; Generating Random NUMBERS; Voting OR Lottery APPARATUS; Arrangements, Systems OR Apparatus FOR Checking NOT Provided FOR Elsewhere 1

Top 6 of 6 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

DUO Security, Inc.'s patent record in context - here's where to go next.

DUO Security, Inc.'s lead technology class is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication), 88.5% of its portfolio - see every assignee active in that class. Explore H04L
Ranked #6,430 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare DUO Security, Inc. against Convatec Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.3/100 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.