Where does Endura Products, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Endura Products, LLC ranks #3,839 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 Endura Products, LLC hold?

Endura Products, LLC holds 94 US utility patents granted between 2015 and 2025, spanning 19 technology areas.

What is Endura Products, LLC's Innovation Score?

Endura Products, LLC has an Innovation Score of 43.2 out of 100 (top 29% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Endura Products, LLC's patent grant rate increasing or decreasing?

Endura Products, LLC's recent grant velocity is +78% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Endura Products, LLC's patents?

Endura Products, LLC's patents average 13.2 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 Endura Products, LLC 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

Endura Products, LLC

Q: What technology areas does Endura Products, LLC focus on?

Endura Products, LLC's top technology area is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates) with 57 patents, ranking #11 of 637 assignees active in that subclass. Grants appear in 19 CPC subclasses total.

USPTO PatentsView assignee record - 94 granted patents across 19 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: E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Endura ranks #3,839 of 49,997 tracked US assignees by granted-patent volume, with 94 patents across 19 technology areas.

#3,839
of 49,997 US assignees by volume: Top 29%
by Innovation Score (43.2/100): 13.2
avg claims per patent: +78%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3839 · US Corporation #3,839 · 94 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 94 grants
TOP-DECILE #3,839/49,997
PHOTO-FINISH Cygames
CPC-FOCUS E06B · 19 areas
INNOV-PAR 43.2/100
CLAIMS-RICH 13.2 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +78% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Cygames, 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 Endura’s 43.2 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 15.7 pts (36%) Velocity 4.2 pts (10%) Breadth 15.4 pts (36%) Claim depth 7.9 pts (18%)

Qualcomm Incorporated · highest

85
Boomcloud 360 · near

43
Endura Products · this assignee

43
Ethertronics · near

43
Frito-Lay Trading · near

43
J M Huber · near

43
3D Lighting… · lowest

7

What this shows Endura's Innovation Score is 43.2/100 (top 29% 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 Endura?

Each dot is one of Endura’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). Endura’s own 13.2 claims/patent is ABOVE the 11.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Endura's grants concentrate

Endura Products, LLC is a focused PatentsView assignee: 19 CPC subclasses with 60.6% of grants classified under E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates). Peak complete grant year is 2020 (16 grants) versus a trough of 4 in 2017. By volume, Endura sits between Cygames, Inc. and Howard Hughes Medical Institute.

Endura's three-year grant acceleration

From 2019–2021 to 2022–2024, Endura Products, LLC moved from 40 to 25 grants (0.63x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Cygames

94
Dematic

94
Dicerna Pharmaceu…

94
East China Univer…

94
Globe Union Indus…

94
Heptagon Micro Op…

94
Hitachi-johnson C…

94
Howard Hughes Med…

94
Endura Products ◀

94

What this shows Endura holds 94 patents at rank #3,839, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Endura

By rank, the assignees closest to #3,839 in granted patent volume.

Leaders in E06B (Fixed OR Movable Closures FOR Openings IN Buildings)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Endura, neither rank-band nor same-CPC leaders (those blocks stay above). In E06B (Fixed OR Movable Closures FOR Openings IN Buildings), Endura ranks #11 of 637 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (43 here).

Ethertronics, Inc 43 Boomcloud 360 Inc. 43 Frito-Lay Trading Company GmbH 43 J.M. Huber Corporation 43

Similar claim depth

Nearest assignees by average claims per patent (13.2 here).

Ratier-figeac SAS 13.2 avg HER Majesty THE Queen IN Right OF Canada AS Represented BY THE Minister OF Natual Resources 13.2 avg Gyrus Medical Limited 13.2 avg Toshiba Lighting & Technology Corporation 13.2 avg

Endura's Innovation Score vs. every tracked assignee

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

43 Top 29% higher than 71% 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

Endura Products, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	9	9.6%
2016	7	7.4%
2017	4	4.3%
2018	4	4.3%
2019	8	8.5%
2020	16	17.0%
2021	16	17.0%
2022	5	5.3%
2023	13	13.8%
2024	7	7.4%
2025partial year	5	5.3%

Which technologies does Endura Products, LLC patent most?

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 57

E05B - LOCKS; Accessories THEREFOR; Handcuffs 24

E05C - Bolts OR Fastening Devices FOR Wings, Specially FOR Doors OR Windows 21

E05Y - Indexing Scheme Associated With Subclasses E05d AND E05f, Relating TO Construction Elements, Electric Control, Power Supply, Power Signal OR Transmission, User Interfaces, Mounting OR Coupling, Details, Accessories, Auxiliary Operations NOT Otherwise Provided FOR, Application Thereof 13

E05D - Hinges OR Suspension Devices FOR Doors, Windows OR Wings 5

Y10T - Technical Subjects Covered BY Former US Classification 5

E04F - Finishing Work ON Buildings, e.g. Stairs, Floors 4

G06F - Electric Digital Data Processing 3

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 3

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 3

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 2

F16J - Pistons ; CYLINDERS; Sealings 2

E05F - Devices FOR Moving Wings Into Open OR Closed POSITION; Checks FOR WINGS; Wing Fittings NOT Otherwise Provided FOR, Concerned With THE Functioning OF THE Wing 2

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 2

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 2

Top 15 of 19 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

Endura Products, LLC's patent record in context - here's where to go next.

Endura Products, LLC's lead technology class is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates), 60.6% of its portfolio - see every assignee active in that class. Explore E06B
Ranked #3,839 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Endura Products, LLC against Cygames, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.2/100 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.