Where does Huntleigh Technology Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Huntleigh Technology Limited ranks #8,825 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 Huntleigh Technology Limited hold?

Huntleigh Technology Limited holds 36 US utility patents granted between 2015 and 2022, spanning 18 technology areas.

What is Huntleigh Technology Limited's Innovation Score?

Huntleigh Technology Limited has an Innovation Score of 38.0 out of 100 (top 42% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Huntleigh Technology Limited's patent grant rate increasing or decreasing?

Huntleigh Technology Limited's recent grant velocity is -62% 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 Huntleigh Technology Limited's patents?

Huntleigh Technology Limited's patents average 15.1 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 Huntleigh Technology 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

Huntleigh Technology Limited

Q: What technology areas does Huntleigh Technology Limited focus on?

Huntleigh Technology Limited's top technology area is A61G (Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices) with 22 patents, ranking #25 of 586 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

USPTO PatentsView assignee record - 36 granted patents across 18 technology areas, recorded in grant years 2015–2022. 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: A61G (Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Huntleigh ranks #8,825 of 49,997 tracked US assignees by granted-patent volume, with 36 patents across 18 technology areas.

#8,825
of 49,997 US assignees by volume: Top 42%
by Innovation Score (38.0/100): 15.1
avg claims per patent: -62%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8825 · Foreign Corporation #8,825 · 36 grants

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

GRANTS-SMALL 36 grants
UPPER-Q #8,825/49,997
PHOTO-FINISH Hahn-Schickard-Gesel…
CPC-FOCUS A61G · 18 areas
INNOV-THIN 38.0/100
CLAIMS-RICH 15.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -62% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hahn-Schickard-Gesellschaft für Angewandte Forschung e. V. (±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 Huntleigh’s 38.0 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 12.5 pts (33%) Velocity 1.4 pts (4%) Breadth 15.0 pts (39%) Claim depth 9.1 pts (24%)

Qualcomm Incorporated · highest

85
Fuel Automation… · near

38
Haier Group · near

38
Huntleigh Technology · this assignee

38
Indian Wells Medical · near

38
WirePath Home Systems · near

38
3D Lighting… · lowest

7

What this shows Huntleigh's Innovation Score is 38.0/100 (top 42% 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 Huntleigh?

Each dot is one of Huntleigh’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). Huntleigh’s own 15.1 claims/patent is at or below the 16.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Huntleigh's grants concentrate

Huntleigh Technology Limited is a focused PatentsView assignee: 18 CPC subclasses with 61.1% of grants classified under A61G (Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices). Peak complete grant year is 2019 (7 grants) versus a trough of 3 in 2021. By volume, Huntleigh sits between Hunan University OF Science AND Technology and Indian Institute OF Technology Delhi.

Huntleigh's three-year grant acceleration

Huntleigh Technology Limited shows 3 grants in 2022–2024 against only 14 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.

Hunan University…

36
Hahn-schickard-ge…

36
Helmerich & Payne

36
Humanetics Innova…

36
HÖGANÄS AB (PUBL)

36
HÜBNER & KG

36
Idemitsu Unitech

36
Indian Institute…

36
Huntleigh Technol… ◀

36

What this shows Huntleigh holds 36 patents at rank #8,824, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Huntleigh

By rank, the assignees closest to #8,824 in granted patent volume.

Leaders in A61G (Transport)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Huntleigh, neither rank-band nor same-CPC leaders (those blocks stay above). In A61G (Transport), Huntleigh ranks #25 of 586 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (38 here).

WirePath Home Systems, LLC 38 Indian Wells Medical, Inc. 38 Haier Group Corporation 38 Fuel Automation Station, LLC 38

Huntleigh's Innovation Score vs. every tracked assignee

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

38 Top 42% higher than 58% 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 · 2015–2022

Grants by year

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

View data table

Huntleigh Technology Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	11.1%
2016	4	11.1%
2017	5	13.9%
2018	6	16.7%
2019	7	19.4%
2020	4	11.1%
2021	3	8.3%
2022	3	8.3%

Which technologies does Huntleigh Technology Limited patent most?

A61G - Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices 22

A47C - CHAIRS; SOFAS; Beds 10

A61H - Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specific Parts OF THE Body 4

A61B - DIAGNOSIS; SURGERY; Identification 3

A47G - Household OR Table Equipment 3

B60B - Vehicle Wheels ; CASTORS; Axles FOR Wheels OR CASTORS; Increasing Wheel Adhesion 2

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 2

Y10T - Technical Subjects Covered BY Former US Classification 2

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 1

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

F04C - Rotary-piston, OR Oscillating-piston, Positive-displacement Machines FOR Liquids ; Rotary-piston, OR Oscillating-piston, Positive-displacement Pumps 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 1

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

Top 15 of 18 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

Huntleigh Technology Limited's patent record in context - here's where to go next.

Huntleigh Technology Limited's lead technology class is A61G (Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices), 61.1% of its portfolio - see every assignee active in that class. Explore A61G
Ranked #8,825 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Huntleigh Technology Limited against Hunan University OF Science AND Technology, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.0/100 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.