Where does Allen & Heath Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Allen & Heath Limited ranks #28,051 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 Allen & Heath Limited hold?

Allen & Heath Limited holds 9 US utility patents granted between 2015 and 2020, spanning 5 technology areas.

What is Allen & Heath Limited's Innovation Score?

Allen & Heath Limited has an Innovation Score of 17.7 out of 100 (4th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Allen & Heath Limited's patent grant rate increasing or decreasing?

Allen & Heath Limited's recent grant velocity is -87% 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 Allen & Heath Limited's patents?

Allen & Heath Limited's patents average 3.1 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 Allen & Heath 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

Allen & Heath Limited

Q: What technology areas does Allen & Heath Limited focus on?

Allen & Heath Limited's top technology area is G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables) with 1 patents. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 5 technology areas, recorded in grant years 2015–2020. 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: G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Allen ranks #28,051 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 5 technology areas.

#28,051
of 49,997 US assignees by volume: 4th percentile
by Innovation Score (17.7/100): 3.1
avg claims per patent: -87%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R28051 · Foreign Corporation #28,051 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 9 grants
MID-PACK #28,051/49,997
PHOTO-FINISH Ali Industries
CPC-NARROW G01R · 5 areas
INNOV-LOW 17.7/100
CLAIMS-SPARSE 3.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -87% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Ali Industries, LLC (±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
Allen & Heath · this assignee

18
3D Lighting… · lowest

7

What this shows Allen's Innovation Score is 17.7/100 (4th 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 Allen's grants concentrate

Allen & Heath Limited is a focused PatentsView assignee: 5 CPC subclasses with 11.1% of grants classified under G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables). Peak complete grant year is 2015 (4 grants) versus a trough of 1 in 2017. By volume, Allen sits between Ali Industries, LLC and Alligator Ventilfabrik GmbH.

Ali Industries

9
Alibaba Innovatio…

9
Align Machine Wor…

9
Alkar-rapidpak

9
Allgaier Werke

9
Allgenesis Biothe…

9
Alliance Laundry…

9
Alligator Ventilf…

9
Allen & Heath ◀

9

What this shows Allen holds 9 patents at rank #28,104, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Allen

By rank, the assignees closest to #28,104 in granted patent volume.

Leaders in G01R (Measuring Electric Variables)

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

Allen's Innovation Score vs. every tracked assignee

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

18 4th percentile higher than 4% 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 · 2015–2020

Grants by year

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

View data table

Allen & Heath Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	44.4%
2017	1	11.1%
2018	2	22.2%
2019	1	11.1%
2020	1	11.1%

Which technologies does Allen & Heath Limited patent most?

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

G01H - Measurement OF Mechanical Vibrations OR Ultrasonic, Sonic OR Infrasonic Waves 1

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 1

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 1

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 1

Top 5 of 5 technology areas

Where it ranks

Overall rank by patents

#28,051

of 49,997 tracked assignees

Innovation Score

17.7 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

Allen & Heath Limited's patent record in context - here's where to go next.

Allen & Heath Limited's lead technology class is G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables), 11.1% of its portfolio - see every assignee active in that class. Explore G01R
Ranked #28,051 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Allen & Heath Limited against Ali Industries, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 17.7/100 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.