Where does Excillum AB rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Excillum AB ranks #12,437 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 Excillum AB hold?

Excillum AB holds 24 US utility patents granted between 2015 and 2025, spanning 8 technology areas.

What is Excillum AB's Innovation Score?

Excillum AB has an Innovation Score of 46.5 out of 100 (top 20% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Excillum AB focus on?

Excillum AB's top technology area is H01J (Electric Discharge Tubes OR Discharge Lamps) with 22 patents, ranking #103 of 1,076 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Excillum AB's patent grant rate increasing or decreasing?

Excillum AB's recent grant velocity is +183% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Excillum AB's patents?

Excillum AB's patents average 15.7 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 Excillum AB 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

Excillum AB

USPTO PatentsView assignee record - 24 granted patents across 8 technology areas, recorded in grant years 2015–2025. 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: H01J (Electric Discharge Tubes OR Discharge Lamps).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Excillum ranks #12,437 of 49,997 tracked US assignees by granted-patent volume, with 24 patents across 8 technology areas.

#12,437
of 49,997 US assignees by volume: Top 20%
by Innovation Score (46.5/100): 15.7
avg claims per patent: +183%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12437 · Foreign Corporation #12,437 · 24 grants

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

GRANTS-SMALL 24 grants
UPPER-Q #12,437/49,997
PHOTO-FINISH Epic Tech
CPC-NARROW H01J · 8 areas
INNOV-PAR 46.5/100
CLAIMS-RICH 15.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +183% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Epic Tech, 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.

How Excillum’s 46.5 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 11.1 pts (24%) Velocity 16.0 pts (34%) Breadth 10.0 pts (22%) Claim depth 9.4 pts (20%)

Qualcomm Incorporated · highest

85
Blueair AB · near

47
Excillum AB · this assignee

47
Genmab A/S · near

47
Nasdaq Technology AB · near

47
Terex GB · near

47
3D Lighting… · lowest

7

What this shows Excillum's Innovation Score is 46.5/100 (top 20% 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 Excillum?

Each dot is one of Excillum’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). Excillum’s own 15.7 claims/patent is ABOVE the 14.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Excillum's grants concentrate

Excillum AB is a focused PatentsView assignee: 8 CPC subclasses with 91.7% of grants classified under H01J (Electric Discharge Tubes OR Discharge Lamps). Peak complete grant year is 2022 (4 grants) versus a trough of 1 in 2015. By volume, Excillum sits between Epic Tech, LLC and Fujifilm Medical Systems U.S.A., Inc..

Excillum's three-year grant acceleration

Excillum AB shows 12 grants in 2022–2024 against only 5 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.

Epic Tech

24
Ergomotion

24
Eridan Communicat…

24
Eversight

24
F-tech

24
FTI Group (Holdin…

24
Fujian Institute…

24
Fujifilm Medical…

24
Excillum AB ◀

24

What this shows Excillum holds 24 patents at rank #12,440, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Excillum

By rank, the assignees closest to #12,440 in granted patent volume.

Leaders in H01J (Electric Discharge Tubes OR Discharge Lamps)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Excillum, neither rank-band nor same-CPC leaders (those blocks stay above). In H01J (Electric Discharge Tubes OR Discharge Lamps), Excillum ranks #103 of 1,076 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (47 here).

Terex GB Limited 47 Blueair AB 47 Genmab A/S 47 Nasdaq Technology AB 47

Excillum's Innovation Score vs. every tracked assignee

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

47 Top 20% higher than 80% 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 · 2015–2025

Grants by year

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

View data table

Excillum AB patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	4.2%
2016	3	12.5%
2017	1	4.2%
2018	1	4.2%
2020	3	12.5%
2021	2	8.3%
2022	4	16.7%
2023	4	16.7%
2024	4	16.7%
2025partial year	1	4.2%

Which technologies does Excillum AB patent most?

H01J - Electric Discharge Tubes OR Discharge Lamps 22

H05G - X-ray Technique 20

G01T - Measurement OF Nuclear OR X-radiation 3

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 2

A61B - DIAGNOSIS; SURGERY; Identification 1

G21K - Techniques FOR Handling Particles OR Ionising Radiation NOT Otherwise Provided FOR; Irradiation DEVICES; Gamma RAY OR X-ray Microscopes 1

G03F - Photomechanical Production OF Textured OR Patterned Surfaces, e.g. FOR Printing, FOR Processing OF Semiconductor DEVICES; Materials THEREFOR; Originals THEREFOR; Apparatus Specially Adapted THEREFOR; 1

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

Excillum AB's patent record in context - here's where to go next.

Excillum AB's lead technology class is H01J (Electric Discharge Tubes OR Discharge Lamps), 91.7% of its portfolio - see every assignee active in that class. Explore H01J
Ranked #12,437 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Excillum AB against Epic Tech, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.5/100 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.