Where does Chiaro Technology Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Chiaro Technology Limited ranks #10,282 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 Chiaro Technology Limited hold?

Chiaro Technology Limited holds 30 US utility patents granted between 2016 and 2025, spanning 8 technology areas.

What is Chiaro Technology Limited's Innovation Score?

Chiaro Technology Limited has an Innovation Score of 55.1 out of 100 (top 7% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Chiaro Technology Limited's recent grant velocity is +950% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Chiaro Technology Limited's patents?

Chiaro Technology Limited's patents average 22.0 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 Chiaro 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

Chiaro Technology Limited

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

Chiaro Technology Limited's top technology area is A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor) with 19 patents, ranking #393 of 3,490 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 30 granted patents across 8 technology areas, recorded in grant years 2016–2025. 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: A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Chiaro ranks #10,282 of 49,997 tracked US assignees by granted-patent volume, with 30 patents across 8 technology areas.

#10,282
of 49,997 US assignees by volume: Top 7%
by Innovation Score (55.1/100): 22.0
avg claims per patent: +950%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R10282 · Foreign Corporation #10,282 · 30 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 30 grants
UPPER-Q #10,282/49,997
PHOTO-FINISH Carl Zeiss MultiSEM
CPC-NARROW A61M · 8 areas
INNOV-PAR 55.1/100
CLAIMS-DENSE 22.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +950% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Carl Zeiss MultiSEM GmbH (±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 Chiaro’s 55.1 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 11.9 pts (22%) Velocity 20.0 pts (36%) Breadth 10.0 pts (18%) Claim depth 13.2 pts (24%)

Qualcomm Incorporated · highest

85
TTP · near

55
Board of Trustees… · near

55
Chiaro Technology · this assignee

55
Abu Dhabi University · near

55
Theatre Controls · near

55
3D Lighting… · lowest

7

What this shows Chiaro's Innovation Score is 55.1/100 (top 7% 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 Chiaro?

Each dot is one of Chiaro’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). Chiaro’s own 22.0 claims/patent is ABOVE the 18.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Chiaro's grants concentrate

Chiaro Technology Limited is a focused PatentsView assignee: 8 CPC subclasses with 63.3% of grants classified under A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor). Peak complete grant year is 2022 (9 grants) versus a trough of 1 in 2016. By volume, Chiaro sits between Carl Zeiss MultiSEM GmbH and CommScope Italy S.R.L..

Chiaro's three-year grant acceleration

Chiaro Technology Limited shows 19 grants in 2022–2024 against only 2 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.

Carl Zeiss Multis…

30
Cellphone-mate

30
Centre Hospitalie…

30
Chemimage

30
Christian-albrech…

30
Chromalloy Gas Tu…

30
Cintas Corporate…

30
Commscope Italy S…

30
Chiaro Technology ◀

30

What this shows Chiaro holds 30 patents at rank #10,288, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Chiaro

By rank, the assignees closest to #10,288 in granted patent volume.

Leaders in A61M (Devices FOR Introducing Media Into)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Chiaro, neither rank-band nor same-CPC leaders (those blocks stay above). In A61M (Devices FOR Introducing Media Into), Chiaro ranks #393 of 3,490 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (55 here).

Board of Trustees of Southern Illinois University 55 Abu Dhabi University 55 Electronic Theatre Controls, Inc. 55 TTP Plc 55

Chiaro's Innovation Score vs. every tracked assignee

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

55 Top 7% higher than 93% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Chiaro Technology Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	3.3%
2017	1	3.3%
2021	2	6.7%
2022	9	30.0%
2023	7	23.3%
2024	3	10.0%
2025partial year	7	23.3%

Which technologies does Chiaro Technology Limited patent most?

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 19

A41C - CORSETS; Brassieres 16

A61J - Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices FOR Administering Food OR Medicines ORALLY; Baby COMFORTERS; Devices FOR Receiving Spittle 16

Y02A - Technologies FOR Adaptation TO Climate Change 15

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 15

A47D - Furniture Specially Adapted FOR Children 2

A61B - DIAGNOSIS; SURGERY; Identification 1

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

Top 8 of 8 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

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

Chiaro Technology Limited's lead technology class is A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor), 63.3% of its portfolio - see every assignee active in that class. Explore A61M
Ranked #10,282 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Chiaro Technology Limited against Carl Zeiss MultiSEM GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 55.1/100 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.