Where does DuraForce Holdings, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), DuraForce Holdings, LLC ranks #46,316 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 DuraForce Holdings, LLC hold?

DuraForce Holdings, LLC holds 5 US utility patents granted between 2015 and 2025, spanning 2 technology areas.

What is DuraForce Holdings, LLC's Innovation Score?

DuraForce Holdings, LLC has an Innovation Score of 21.6 out of 100 (9th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is DuraForce Holdings, LLC's patent grant rate increasing or decreasing?

DuraForce Holdings, LLC's recent grant velocity is -67% 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 DuraForce Holdings, LLC's patents?

DuraForce Holdings, LLC's patents average 17.4 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 DuraForce Holdings, 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

DuraForce Holdings, LLC

Q: What technology areas does DuraForce Holdings, LLC focus on?

DuraForce Holdings, LLC's top technology area is F16B (Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing) with 5 patents, ranking #258 of 2,095 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 2 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: F16B (Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Duraforce ranks #46,316 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 2 technology areas.

#46,316
of 49,997 US assignees by volume: 9th percentile
by Innovation Score (21.6/100): 17.4
avg claims per patent: -67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R46316 · US Corporation #46,316 · 5 grants

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

GRANTS-MICRO 5 grants
BOTTOM-DECILE #46,316/49,997
PHOTO-FINISH Druva PTE
CPC-NARROW F16B · 2 areas
INNOV-THIN 21.6/100
CLAIMS-RICH 17.4 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Druva Technologies PTE. Ltd. (±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 Duraforce’s 21.6 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 6.2 pts (29%) Velocity 0.0 pts (0%) Breadth 5.0 pts (23%) Claim depth 10.4 pts (48%)

Qualcomm Incorporated · highest

85
DuraForce Holdings · this assignee

22
3D Lighting… · lowest

7

What this shows Duraforce's Innovation Score is 21.6/100 (9th 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 Duraforce?

Each dot is one of Duraforce’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). Duraforce’s own 17.4 claims/patent is at or below the 19.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Duraforce's grants concentrate

DuraForce Holdings, LLC is a focused PatentsView assignee: 2 CPC subclasses with 100% of grants classified under F16B (Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing). By volume, Duraforce sits between Druva Technologies PTE. Ltd. and Dynamic Research, Inc..

Druva PTE

5
Dryft Board

5
Dundas Data Visua…

5
Duolab Internatio…

5
Durr Megtec

5
Dutch Renewable E…

5
Duxion Motors

5
Dynamic Research

5
Duraforce Holdings ◀

5

What this shows DuraForce holds 5 patents at rank #46,339, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near DuraForce

By rank, the assignees closest to #46,339 in granted patent volume.

Leaders in F16B (Devices FOR Fastening OR Securing Constructional Elements…)

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

Duraforce's Innovation Score vs. every tracked assignee

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

22 9th percentile higher than 9% 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

DuraForce Holdings, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	20.0%
2017	1	20.0%
2019	1	20.0%
2020	1	20.0%
2025partial year	1	20.0%

Which technologies does DuraForce Holdings, LLC patent most?

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 5

B60B - Vehicle Wheels ; CASTORS; Axles FOR Wheels OR CASTORS; Increasing Wheel Adhesion 1

Top 2 of 2 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

DuraForce Holdings, LLC's patent record in context - here's where to go next.

DuraForce Holdings, LLC's lead technology class is F16B (Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing), 100% of its portfolio - see every assignee active in that class. Explore F16B
Ranked #46,316 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare DuraForce Holdings, LLC against Druva Technologies PTE. Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 21.6/100 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.