Where does Envoy Medical Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Envoy Medical Corporation ranks #9,026 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 Envoy Medical Corporation hold?

Envoy Medical Corporation holds 35 US utility patents granted between 2015 and 2025, spanning 11 technology areas.

What is Envoy Medical Corporation's Innovation Score?

Envoy Medical Corporation has an Innovation Score of 53.4 out of 100 (top 9% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Envoy Medical Corporation focus on?

Envoy Medical Corporation's top technology area is A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy) with 25 patents, ranking #148 of 1,943 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Envoy Medical Corporation's patent grant rate increasing or decreasing?

Envoy Medical Corporation's recent grant velocity is +90% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Envoy Medical Corporation's patents?

Envoy Medical Corporation's patents average 17.8 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 Envoy Medical 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

Envoy Medical Corporation

USPTO PatentsView assignee record - 35 granted patents across 11 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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The verdict

According to USPTO PatentsView, Envoy ranks #9,026 of 49,997 tracked US assignees by granted-patent volume, with 35 patents across 11 technology areas.

#9,026
of 49,997 US assignees by volume: Top 9%
by Innovation Score (53.4/100): 17.8
avg claims per patent: +90%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9026 · US Corporation #9,026 · 35 grants

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

GRANTS-SMALL 35 grants
UPPER-Q #9,026/49,997
PHOTO-FINISH Ecole Normale…
CPC-FOCUS A61N · 11 areas
INNOV-PAR 53.4/100
CLAIMS-RICH 17.8 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +90% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Ecole Normale Superieure de Lyon Lyon (±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 Envoy’s 53.4 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 12.4 pts (23%) Velocity 18.7 pts (35%) Breadth 11.7 pts (22%) Claim depth 10.7 pts (20%)

Qualcomm Incorporated · highest

85
Envoy Medical · this assignee

53
Idemia Identity &… · near

53
JSW Aktina System · near

53
Korea Railroad… · near

53
Moldex-Metric · near

53
3D Lighting… · lowest

7

What this shows Envoy's Innovation Score is 53.4/100 (top 9% 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 Envoy?

Each dot is one of Envoy’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). Envoy’s own 17.8 claims/patent is ABOVE the 15.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Envoy's grants concentrate

Envoy Medical Corporation is a focused PatentsView assignee: 11 CPC subclasses with 71.4% of grants classified under A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy). Peak complete grant year is 2023 (7 grants) versus a trough of 1 in 2015. By volume, Envoy sits between Eutelsat SA and Fontem Holdings 4 B.V..

Envoy's three-year grant acceleration

Envoy Medical Corporation shows 14 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.

Eutelsat

35
Ecole Normale Sup…

35
Electrolux do Bra…

35
Elliptic Laborato…

35
Esko-graphics Ima…

35
Expectations

35
Expel

35
Fontem Holdings 4…

35
Envoy Medical ◀

35

What this shows Envoy holds 35 patents at rank #9,028, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Envoy

By rank, the assignees closest to #9,028 in granted patent volume.

Leaders in A61N (Electrotherapy)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Envoy, neither rank-band nor same-CPC leaders (those blocks stay above). In A61N (Electrotherapy), Envoy ranks #148 of 1,943 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (53 here).

Moldex-Metric, Inc. 53 Korea Railroad Research Institute 53 JSW Aktina System Co., Ltd. 53 Idemia Identity & Security France 53

Envoy's Innovation Score vs. every tracked assignee

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

53 Top 9% higher than 91% 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

Envoy Medical Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	2.9%
2016	5	14.3%
2017	3	8.6%
2018	1	2.9%
2020	4	11.4%
2021	1	2.9%
2022	3	8.6%
2023	7	20.0%
2024	4	11.4%
2025partial year	6	17.1%

Which technologies does Envoy Medical Corporation patent most?

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 25

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 23

H04W - Wireless Communication Networks 6

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 6

A61B - DIAGNOSIS; SURGERY; Identification 5

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 3

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 1

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

Y10T - Technical Subjects Covered BY Former US Classification 1

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

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

Envoy Medical Corporation's lead technology class is A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy), 71.4% of its portfolio - see every assignee active in that class. Explore A61N
Ranked #9,026 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Envoy Medical Corporation against Eutelsat SA, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 53.4/100 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.