Where does Zeroavia Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zeroavia Ltd ranks #9,943 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 Zeroavia Ltd hold?

Zeroavia Ltd holds 32 US utility patents granted between 2022 and 2025, spanning 23 technology areas.

What is Zeroavia Ltd's Innovation Score?

Zeroavia Ltd has an Innovation Score of 58.0 out of 100 (top 5% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Zeroavia Ltd focus on?

Zeroavia Ltd's top technology area is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy) with 24 patents, ranking #279 of 2,332 assignees active in that subclass. Grants appear in 23 CPC subclasses total.

Is Zeroavia Ltd's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Zeroavia Ltd.

What does claim depth mean for Zeroavia Ltd's patents?

Zeroavia Ltd's patents average 14.9 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 Zeroavia 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

Zeroavia Ltd

USPTO PatentsView assignee record - 32 granted patents across 23 technology areas, recorded in grant years 2022–2025. 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: H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Zeroavia ranks #9,943 of 49,997 tracked US assignees by granted-patent volume, with 32 patents across 23 technology areas.

#9,943
of 49,997 US assignees by volume: Top 5%
by Innovation Score (58.0/100): 14.9
avg claims per patent

USPTO PatentsView assignee plate

Corpus R9943 · Foreign Corporation #9,943 · 32 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 32 grants
UPPER-Q #9,943/49,997
PHOTO-FINISH ÉCOLE Polytechnique…
CPC-FOCUS H01M · 23 areas
INNOV-PAR 58.0/100
CLAIMS-RICH 14.9 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: ÉCOLE Polytechnique FÉDÉRALE DE Lausanne (±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 Zeroavia’s 58.0 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 12.1 pts (21%) Velocity 20.0 pts (34%) Breadth 17.0 pts (29%) Claim depth 8.9 pts (15%)

Qualcomm Incorporated · highest

85
Datalogic IP Tech S… · near

58
Emerson Electric · near

58
Flender · near

58
Shandong University… · near

58
Zeroavia · this assignee

58
3D Lighting… · lowest

7

What this shows Zeroavia's Innovation Score is 58.0/100 (top 5% 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 Zeroavia?

Each dot is one of Zeroavia’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). Zeroavia’s own 14.9 claims/patent is ABOVE the 11.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Zeroavia's grants concentrate

Zeroavia Ltd is a focused PatentsView assignee: 23 CPC subclasses with 75% of grants classified under H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy). Peak complete grant year is 2024 (15 grants) versus a trough of 3 in 2022. By volume, Zeroavia sits between Xiamen Soothingware Sanitary Co., Ltd. and ÉCOLE Polytechnique FÉDÉRALE DE Lausanne.

Zeroavia's three-year grant acceleration

Zeroavia Ltd shows 25 grants in 2022–2024 against only 0 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.

Xiamen Soothingwa…

32
Xylem IP Manageme…

32
Yellowbrick Data

32
Zaigle

32
ZTE Wistron Telec…

32
Zhuhai Access Sem…

32
iloq Oy

32
ÉCOLE Polytechniq…

32
Zeroavia ◀

32

What this shows Zeroavia holds 32 patents at rank #9,942, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Zeroavia

By rank, the assignees closest to #9,942 in granted patent volume.

Leaders in H01M (Processes OR Means)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Zeroavia, neither rank-band nor same-CPC leaders (those blocks stay above). In H01M (Processes OR Means), Zeroavia ranks #279 of 2,332 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (58 here).

Flender GmbH 58 Shandong University OF Science AND Technology 58 Datalogic IP Tech S.R.L. 58 Emerson Electric Co. 58

Zeroavia's Innovation Score vs. every tracked assignee

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

58 Top 5% higher than 95% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Zeroavia Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	3	9.4%
2023	7	21.9%
2024	15	46.9%
2025partial year	7	21.9%

Which technologies does Zeroavia Ltd patent most?

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 24

Y02T - Climate Change Mitigation Technologies Related TO Transportation 20

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 19

B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft 17

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 9

B64C - AEROPLANES; Helicopters 3

F02C - Gas-turbine PLANTS; AIR Intakes FOR Jet-propulsion PLANTS; Controlling Fuel Supply IN Air-breathing Jet-propulsion Plants 3

B64B - Lighter-than AIR Aircraft 2

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 2

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

F05D - Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants 2

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

A61B - DIAGNOSIS; SURGERY; Identification 1

F04D - Non-positive-displacement Pumps 1

Top 15 of 23 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

Zeroavia Ltd's patent record in context - here's where to go next.

Zeroavia Ltd's lead technology class is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy), 75% of its portfolio - see every assignee active in that class. Explore H01M
Ranked #9,943 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zeroavia Ltd against Xiamen Soothingware Sanitary Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 58.0/100 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.