Where does Liikennevirta Oy / Virta Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Liikennevirta Oy / Virta Ltd ranks #24,708 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 Liikennevirta Oy / Virta Ltd hold?

Liikennevirta Oy / Virta Ltd holds 11 US utility patents granted between 2021 and 2025, spanning 14 technology areas.

What is Liikennevirta Oy / Virta Ltd's Innovation Score?

Liikennevirta Oy / Virta Ltd has an Innovation Score of 50.2 out of 100 (top 13% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Liikennevirta Oy / Virta Ltd's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Liikennevirta Oy / Virta Ltd.

What does claim depth mean for Liikennevirta Oy / Virta Ltd's patents?

Liikennevirta Oy / Virta Ltd's patents average 13.9 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 Liikennevirta Oy / Virta Ltd 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

Liikennevirta Oy / Virta Ltd

Q: What technology areas does Liikennevirta Oy / Virta Ltd focus on?

Liikennevirta Oy / Virta Ltd's top technology area is B60L (Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl) with 11 patents, ranking #224 of 1,396 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 14 technology areas, recorded in grant years 2021–2025. 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: B60L (Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic SU).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Liikennevirta ranks #24,708 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 14 technology areas.

#24,708
of 49,997 US assignees by volume: Top 13%
by Innovation Score (50.2/100): 13.9
avg claims per patent

USPTO PatentsView assignee plate

Corpus R24708 · Foreign Corporation #24,708 · 11 grants

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

GRANTS-MICRO 11 grants
MID-PACK #24,708/49,997
PHOTO-FINISH Liberty Sport
CPC-FOCUS B60L · 14 areas
INNOV-PAR 50.2/100
CLAIMS-RICH 13.9 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Liberty Sport, 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 Liikennevirta’s 50.2 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 (40%) Breadth 13.2 pts (26%) Claim depth 8.3 pts (17%)

Qualcomm Incorporated · highest

85
Liikennevirta Oy /… · this assignee

50
3D Lighting… · lowest

7

What this shows Liikennevirta's Innovation Score is 50.2/100 (top 13% 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 Liikennevirta?

Each dot is one of Liikennevirta’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). Liikennevirta’s own 13.9 claims/patent is at or below the 16.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Liikennevirta's grants concentrate

Liikennevirta Oy / Virta Ltd is a focused PatentsView assignee: 14 CPC subclasses with 100% of grants classified under B60L (Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic SU). Peak complete grant year is 2023 (4 grants) versus a trough of 2 in 2021. By volume, Liikennevirta sits between Liberty Sport, Inc. and Liqwd, Inc..

Liikennevirta's three-year grant acceleration

Liikennevirta Oy / Virta Ltd shows 6 grants in 2022–2024 against only 2 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.

Liberty Sport

11
Licentia Group

11
Lifetrack Medical…

11
Lightning Source

11
Line Work Bucket…

11
Linq3

11
Linx Printing

11
Liqwd

11
Liikennevirta Oy… ◀

11

What this shows Liikennevirta holds 11 patents at rank #24,711, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Liikennevirta

By rank, the assignees closest to #24,711 in granted patent volume.

Leaders in B60L (Propulsion OF Electrically-propelled Vehicles)

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

Liikennevirta's Innovation Score vs. every tracked assignee

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

50 Top 13% higher than 87% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Liikennevirta Oy / Virta Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	2	18.2%
2023	4	36.4%
2024	2	18.2%
2025partial year	3	27.3%

Which technologies does Liikennevirta Oy / Virta Ltd patent most?

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 11

Y02T - Climate Change Mitigation Technologies Related TO Transportation 8

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 8

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 7

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 3

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 2

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

G07F - Coin-freed OR Like Apparatus 1

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 1

G06F - Electric Digital Data Processing 1

H02H - Emergency Protective Circuit Arrangements 1

H04W - Wireless Communication Networks 1

Top 14 of 14 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

Liikennevirta Oy / Virta Ltd's patent record in context - here's where to go next.

Liikennevirta Oy / Virta Ltd's lead technology class is B60L (Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic SU), 100% of its portfolio - see every assignee active in that class. Explore B60L
Ranked #24,708 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Liikennevirta Oy / Virta Ltd against Liberty Sport, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 50.2/100 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.