Where does Oxilio Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Oxilio Ltd ranks #5,393 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 Oxilio Ltd hold?

Oxilio Ltd holds 64 US utility patents granted between 2020 and 2025, spanning 11 technology areas.

What is Oxilio Ltd's Innovation Score?

Oxilio Ltd has an Innovation Score of 49.2 out of 100 (top 15% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Oxilio Ltd focus on?

Oxilio Ltd's top technology area is A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene) with 60 patents, ranking #14 of 546 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Oxilio Ltd's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Oxilio Ltd.

What does claim depth mean for Oxilio Ltd's patents?

Oxilio Ltd's patents average 19.3 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 Oxilio Ltd 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

Oxilio Ltd

USPTO PatentsView assignee record - 64 granted patents across 11 technology areas, recorded in grant years 2020–2025. 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: A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Oxilio ranks #5,393 of 49,997 tracked US assignees by granted-patent volume, with 64 patents across 11 technology areas.

#5,393
of 49,997 US assignees by volume: Top 15%
by Innovation Score (49.2/100): 19.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R5393 · Foreign Corporation #5,393 · 64 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 64 grants
UPPER-Q #5,393/49,997
PHOTO-FINISH National University…
CPC-FOCUS A61C · 11 areas
INNOV-PAR 49.2/100
CLAIMS-RICH 19.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: National University Corporation Yokohama National University (±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 Oxilio’s 49.2 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 14.4 pts (29%) Velocity 11.5 pts (23%) Breadth 11.7 pts (24%) Claim depth 11.6 pts (24%)

Qualcomm Incorporated · highest

85
Merlin Labs · near

49
Onward Medical · near

49
Oxilio · this assignee

49
Rapsodo PTE · near

49
Tungaloy · near

49
3D Lighting… · lowest

7

What this shows Oxilio's Innovation Score is 49.2/100 (top 15% 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 Oxilio?

Each dot is one of Oxilio’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). Oxilio’s own 19.3 claims/patent is ABOVE the 9.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Oxilio's grants concentrate

Oxilio Ltd is a focused PatentsView assignee: 11 CPC subclasses with 93.8% of grants classified under A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene). Peak complete grant year is 2023 (19 grants) versus a trough of 7 in 2024. By volume, Oxilio sits between National University Corporation Yokohama National University and Rubbermaid Incorporated.

Oxilio's three-year grant acceleration

From 2019–2021 to 2022–2024, Oxilio Ltd moved from 22 to 38 grants (1.73x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

National Universi…

64
Nokian Tyres

64
Ojjo

64
Otto Bock Healthc…

64
Paul Scherrer Ins…

64
Penumbra

64
Rakuten Kobo

64
Rubbermaid Incorp…

64
Oxilio ◀

64

What this shows Oxilio holds 64 patents at rank #5,392, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Oxilio

By rank, the assignees closest to #5,392 in granted patent volume.

Leaders in A61C (Dentistry)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Oxilio, neither rank-band nor same-CPC leaders (those blocks stay above). In A61C (Dentistry), Oxilio ranks #14 of 546 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (49 here).

Tungaloy Corporation 49 Onward Medical N.V. 49 Rapsodo PTE. Ltd. 49 Merlin Labs, Inc. 49

Similar claim depth

Nearest assignees by average claims per patent (19.3 here).

Musarubra US LLC 19.3 avg GSI Technology Inc. 19.3 avg Netgear, Inc. 19.3 avg A9.com, Inc. 19.3 avg

Oxilio's Innovation Score vs. every tracked assignee

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

49 Top 15% higher than 85% 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 · 2020–2025

Grants by year

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

View data table

Oxilio Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	8	12.5%
2021	14	21.9%
2022	12	18.8%
2023	19	29.7%
2024	7	10.9%
2025partial year	4	6.3%

Which technologies does Oxilio Ltd patent most?

A61C - DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene 60

G06T - Image Data Processing OR Generation, IN General 46

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 25

B33Y - Additive Manufacturing, i.e. Manufacturing OF Three-dimensional [3-D] Objects BY Additive Deposition, Additive Agglomeration OR Additive Layering, e.g. BY 3-D Printing, Stereolithography OR Selective Laser Sintering 5

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 5

G06F - Electric Digital Data Processing 4

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 4

A61B - DIAGNOSIS; SURGERY; Identification 4

G06N - Computing Arrangements Based ON Specific Computational Models 2

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 2

G06V - Image OR Video Recognition OR Understanding 2

Top 11 of 11 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

Oxilio Ltd's patent record in context - here's where to go next.

Oxilio Ltd's lead technology class is A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene), 93.8% of its portfolio - see every assignee active in that class. Explore A61C
Ranked #5,393 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Oxilio Ltd against National University Corporation Yokohama National University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.2/100 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.