Where does Oxford Immunotec Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Oxford Immunotec Limited ranks #49,428 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 Oxford Immunotec Limited hold?

Oxford Immunotec Limited holds 5 US utility patents granted between 2015 and 2021, spanning 9 technology areas.

What is Oxford Immunotec Limited's Innovation Score?

Oxford Immunotec Limited has an Innovation Score of 31.1 out of 100 (36th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Oxford Immunotec Limited focus on?

Oxford Immunotec Limited's top technology area is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties) with 5 patents, ranking #2,660 of 7,863 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Oxford Immunotec Limited's patent grant rate increasing or decreasing?

Oxford Immunotec Limited's recent grant velocity is -75% 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 Oxford Immunotec Limited's patents?

Oxford Immunotec Limited's patents average 23.8 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 Oxford Immunotec 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

Oxford Immunotec Limited

USPTO PatentsView assignee record - 5 granted patents across 9 technology areas, recorded in grant years 2015–2021. 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: G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Oxford ranks #49,428 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 9 technology areas.

#49,428
of 49,997 US assignees by volume: 36th percentile
by Innovation Score (31.1/100): 23.8
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R49428 · Foreign Corporation #49,428 · 5 grants

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

GRANTS-MICRO 5 grants
BOTTOM-DECILE #49,428/49,997
PHOTO-FINISH Overview
CPC-NARROW G01N · 9 areas
INNOV-THIN 31.1/100
CLAIMS-DENSE 23.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Overview Technologies, Inc. (±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 Oxford’s 31.1 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 6.2 pts (20%) Velocity 0.0 pts (0%) Breadth 10.6 pts (34%) Claim depth 14.3 pts (46%)

Qualcomm Incorporated · highest

85
Oxford Immunotec · this assignee

31
3D Lighting… · lowest

7

What this shows Oxford's Innovation Score is 31.1/100 (36th 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 Oxford?

Each dot is one of Oxford’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). Oxford’s own 23.8 claims/patent is ABOVE the 14.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Oxford's grants concentrate

Oxford Immunotec Limited is a focused PatentsView assignee: 9 CPC subclasses with 100% of grants classified under G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2016. By volume, Oxford sits between Overview Technologies, Inc. and Oxular Limited.

Overview

5
Ovonyx

5
Owner Revolution

5
Oxford Genetics

5
Oxford Instrument…

5
Oxitone Medical

5
Oxla sp z o o

5
Oxular

5
Oxford Immunotec ◀

5

What this shows Oxford holds 5 patents at rank #49,435, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Oxford

By rank, the assignees closest to #49,435 in granted patent volume.

Leaders in G01N (Investigating OR Analysing Materials BY Determining Their…)

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

Oxford's Innovation Score vs. every tracked assignee

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

31 36th percentile higher than 36% 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 · 2015–2021

Grants by year

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

View data table

Oxford Immunotec Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	40.0%
2016	1	20.0%
2019	1	20.0%
2021	1	20.0%

Which technologies does Oxford Immunotec Limited patent most?

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 5

C07K - Peptides 4

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 3

C40B - Combinatorial CHEMISTRY; Libraries, e.g. Chemical Libraries 1

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 1

A01N - Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 1

Top 9 of 9 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

Oxford Immunotec Limited's patent record in context - here's where to go next.

Oxford Immunotec Limited's lead technology class is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties), 100% of its portfolio - see every assignee active in that class. Explore G01N
Ranked #49,428 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Oxford Immunotec Limited against Overview Technologies, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.1/100 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.