Where does WÜRTH Elektronik Eisos GMBH & Co. KG rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), WÜRTH Elektronik Eisos GMBH & Co. KG ranks #8,316 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 WÜRTH Elektronik Eisos GMBH & Co. KG hold?

WÜRTH Elektronik Eisos GMBH & Co. KG holds 39 US utility patents granted between 2015 and 2025, spanning 32 technology areas.

What is WÜRTH Elektronik Eisos GMBH & Co. KG's Innovation Score?

WÜRTH Elektronik Eisos GMBH & Co. KG has an Innovation Score of 45.4 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does WÜRTH Elektronik Eisos GMBH & Co. KG focus on?

WÜRTH Elektronik Eisos GMBH & Co. KG's top technology area is H01F (MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties) with 17 patents, ranking #105 of 1,360 assignees active in that subclass. Grants appear in 32 CPC subclasses total.

Is WÜRTH Elektronik Eisos GMBH & Co. KG's patent grant rate increasing or decreasing?

WÜRTH Elektronik Eisos GMBH & Co. KG's recent grant velocity is +180% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for WÜRTH Elektronik Eisos GMBH & Co. KG's patents?

WÜRTH Elektronik Eisos GMBH & Co. KG's patents average 14.8 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 WÜRTH Elektronik Eisos GMBH & Co. KG 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

WÜRTH Elektronik Eisos GMBH & Co. KG

USPTO PatentsView assignee record - 39 granted patents across 32 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: H01F (MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Würth ranks #8,316 of 49,997 tracked US assignees by granted-patent volume, with 39 patents across 32 technology areas.

#8,316
of 49,997 US assignees by volume: Top 23%
by Innovation Score (45.4/100): 14.8
avg claims per patent: +180%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8316 · Foreign Corporation #8,316 · 39 grants

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

GRANTS-SMALL 39 grants
UPPER-Q #8,316/49,997
PHOTO-FINISH dormakaba USA
CPC-FOCUS H01F · 32 areas
INNOV-PAR 45.4/100
CLAIMS-RICH 14.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +180% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: dormakaba USA 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 Würth’s 45.4 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 12.7 pts (28%) Velocity 3.8 pts (8%) Breadth 20.0 pts (44%) Claim depth 8.9 pts (20%)

Qualcomm Incorporated · highest

85
Federal Home Loan… · near

45
Kyosan Electric MFG · near

45
WÜRTH Elektronik… · this assignee

45
Ceres · near

45
PureCircle Sdn Bhd · near

45
3D Lighting… · lowest

7

What this shows Würth's Innovation Score is 45.4/100 (top 23% 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 Würth?

Each dot is one of Würth’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). Würth’s own 14.8 claims/patent is at or below the 15.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Würth's grants concentrate

WÜRTH Elektronik Eisos GMBH & Co. KG is a focused PatentsView assignee: 32 CPC subclasses with 43.6% of grants classified under H01F (MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties). Peak complete grant year is 2020 (10 grants) versus a trough of 1 in 2015. By volume, Würth sits between Wegmann automotive GmbH and dormakaba USA Inc..

Würth's three-year grant acceleration

From 2019–2021 to 2022–2024, WÜRTH Elektronik Eisos GMBH & Co. KG moved from 21 to 12 grants (0.57x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Wegmann automotive

39
Weinberg Medical…

39
Wiliot

39
World Richman Man…

39
Xiamen Delmei San…

39
Xenex Disinfectio…

39
Y E Hub Armenia

39
dormakaba USA

39
WÜRTH Elektronik… ◀

39

What this shows WÜRTH holds 39 patents at rank #8,315, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near WÜRTH

By rank, the assignees closest to #8,315 in granted patent volume.

Leaders in H01F (Magnets)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for WÜRTH, neither rank-band nor same-CPC leaders (those blocks stay above). In H01F (Magnets), WÜRTH ranks #105 of 1,360 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (45 here).

Kyosan Electric MFG. Co., Ltd. 45 Federal Home Loan Mortgage Corporation (“FREDDIE MAC”) 45 PureCircle Sdn Bhd 45 Ceres, Inc. 45

Würth's Innovation Score vs. every tracked assignee

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

45 Top 23% higher than 77% 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

WÜRTH Elektronik Eisos GMBH & Co. KG patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	2.6%
2016	1	2.6%
2017	2	5.1%
2018	1	2.6%
2019	5	12.8%
2020	10	25.6%
2021	6	15.4%
2022	3	7.7%
2023	5	12.8%
2024	4	10.3%
2025partial year	1	2.6%

Which technologies does WÜRTH Elektronik Eisos GMBH & Co. KG patent most?

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 17

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 9

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 8

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 5

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 4

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 2

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 2

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

H03K - Pulse Technique 2

H02K - Dynamo-electric Machines 2

H03H - Impedance Networks, e.g. Resonant CIRCUITS; Resonators 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

H04B - Transmission 1

Top 15 of 32 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

WÜRTH Elektronik Eisos GMBH & Co. KG's patent record in context - here's where to go next.

WÜRTH Elektronik Eisos GMBH & Co. KG's lead technology class is H01F (MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties), 43.6% of its portfolio - see every assignee active in that class. Explore H01F
Ranked #8,316 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare WÜRTH Elektronik Eisos GMBH & Co. KG against Wegmann automotive GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.4/100 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.