Where does Cern Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Cern Corporation ranks #39,394 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 Cern Corporation hold?

Cern Corporation holds 6 US utility patents granted between 2015 and 2025, spanning 5 technology areas.

What is Cern Corporation's Innovation Score?

Cern Corporation has an Innovation Score of 41.4 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Cern Corporation focus on?

Cern Corporation's top technology area is A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy) with 4 patents, ranking #794 of 1,943 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Cern Corporation's patent grant rate increasing or decreasing?

Cern Corporation's recent grant velocity is +200% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Cern Corporation's patents?

Cern Corporation's patents average 22.3 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 Cern Corporation 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 US Corporation

Cern Corporation

USPTO PatentsView assignee record - 6 granted patents across 5 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: A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Cern ranks #39,394 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#39,394
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.4/100): 22.3
avg claims per patent: +200%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R39394 · US Corporation #39,394 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #39,394/49,997
PHOTO-FINISH Centrotherm…
CPC-NARROW A61N · 5 areas
INNOV-PAR 41.4/100
CLAIMS-DENSE 22.3 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +200% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Centrotherm Photovoltaics AG (±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 Cern’s 41.4 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 6.7 pts (16%) Velocity 13.3 pts (32%) Breadth 7.9 pts (19%) Claim depth 13.4 pts (32%)

Qualcomm Incorporated · highest

85
Cern · this assignee

41
3D Lighting… · lowest

7

What this shows Cern's Innovation Score is 41.4/100 (top 33% 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 Cern?

Each dot is one of Cern’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). Cern’s own 22.3 claims/patent is ABOVE the 9.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Cern's grants concentrate

Cern Corporation is a focused PatentsView assignee: 5 CPC subclasses with 66.7% of grants classified under A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy). By volume, Cern sits between Centrotherm Photovoltaics AG and Changzhou Huada Kejie Opto-Electro Instrument Co., Ltd..

Cern's three-year grant acceleration

Cern Corporation shows 2 grants in 2022–2024 against only 1 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.

Centrotherm Photo…

6
Cerasina

6
Cerebrotech Medic…

6
Ceres

6
Certus

6
Changchun Univers…

6
Changjiang River…

6
Changzhou Huada K…

6
Cern ◀

6

What this shows Cern holds 6 patents at rank #39,535, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cern

By rank, the assignees closest to #39,535 in granted patent volume.

Leaders in A61N (Electrotherapy)

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

Cern's Innovation Score vs. every tracked assignee

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

41 Top 33% higher than 67% 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

Cern Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	16.7%
2021	1	16.7%
2023	1	16.7%
2024	1	16.7%
2025partial year	2	33.3%

Which technologies does Cern Corporation patent most?

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 4

G02B - Optical Elements, Systems OR Apparatus 1

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 1

G21G - Conversion OF Chemical ELEMENTS; Radioactive Sources 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

Top 5 of 5 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

Cern Corporation's patent record in context - here's where to go next.

Cern Corporation's lead technology class is A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy), 66.7% of its portfolio - see every assignee active in that class. Explore A61N
Ranked #39,394 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Cern Corporation against Centrotherm Photovoltaics AG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.4/100 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.