Where does F-star Therapeutics Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), F-star Therapeutics Limited ranks #24,317 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 F-star Therapeutics Limited hold?

F-star Therapeutics Limited holds 11 US utility patents granted between 2022 and 2025, spanning 7 technology areas.

What is F-star Therapeutics Limited's Innovation Score?

F-star Therapeutics Limited has an Innovation Score of 50.9 out of 100 (top 12% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does F-star Therapeutics Limited focus on?

F-star Therapeutics Limited's top technology area is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations) with 9 patents, ranking #2,057 of 6,058 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is F-star Therapeutics Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for F-star Therapeutics Limited.

What does claim depth mean for F-star Therapeutics Limited's patents?

F-star Therapeutics Limited's patents average 21.6 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 F-star Therapeutics 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

F-star Therapeutics Limited

USPTO PatentsView assignee record - 11 granted patents across 7 technology areas, recorded in grant years 2022–2025. 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: A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, F-star ranks #24,317 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 7 technology areas.

#24,317
of 49,997 US assignees by volume: Top 12%
by Innovation Score (50.9/100): 21.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R24317 · Foreign Corporation #24,317 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 11 grants
MID-PACK #24,317/49,997
PHOTO-FINISH Evolv
CPC-NARROW A61P · 7 areas
INNOV-PAR 50.9/100
CLAIMS-DENSE 21.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Evolv 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 F-star’s 50.9 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 8.6 pts (17%) Velocity 20.0 pts (39%) Breadth 9.4 pts (18%) Claim depth 12.9 pts (25%)

Qualcomm Incorporated · highest

85
F-star Therapeutics · this assignee

51
3D Lighting… · lowest

7

What this shows F-star's Innovation Score is 50.9/100 (top 12% 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 F-star?

Each dot is one of F-star’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). F-star’s own 21.6 claims/patent is ABOVE the 13.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where F-star's grants concentrate

F-star Therapeutics Limited is a focused PatentsView assignee: 7 CPC subclasses with 81.8% of grants classified under A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations). Peak complete grant year is 2023 (7 grants) versus a trough of 3 in 2022. By volume, F-star sits between Evolv Technologies, Inc. and Finis Inc..

F-star's three-year grant acceleration

F-star Therapeutics Limited shows 10 grants in 2022–2024 against only 0 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.

Evolv

11
Exinda Networks P…

11
Exlservice Holdin…

11
Ezaki Glico

11
Family Inada

11
Fiberhome Telecom…

11
Fibertex Personal…

11
Finis

11
F-star Therapeuti… ◀

11

What this shows F-star holds 11 patents at rank #24,309, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near F-star

By rank, the assignees closest to #24,309 in granted patent volume.

Leaders in A61P (Specific Therapeutic Activity OF Chemical Compounds OR Me…)

Other assignees with the most granted patents in F-star's primary technology class.

F-star's Innovation Score vs. every tracked assignee

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

51 Top 12% higher than 88% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

F-star Therapeutics Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	3	27.3%
2023	7	63.6%
2025partial year	1	9.1%

Which technologies does F-star Therapeutics Limited patent most?

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 9

C07K - Peptides 8

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 8

Y02A - Technologies FOR Adaptation TO Climate Change 5

C07H - SUGARS; Derivatives THEREOF; NUCLEOSIDES; NUCLEOTIDES; Nucleic Acids 4

C07C - Acyclic OR Carbocyclic Compounds 1

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

Top 7 of 7 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

F-star Therapeutics Limited's patent record in context - here's where to go next.

F-star Therapeutics Limited's lead technology class is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations), 81.8% of its portfolio - see every assignee active in that class. Explore A61P
Ranked #24,317 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare F-star Therapeutics Limited against Evolv Technologies, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 50.9/100 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.