Where does Zoomlion Heavy Industry NA, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zoomlion Heavy Industry NA, Inc. ranks #11,890 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 Zoomlion Heavy Industry NA, Inc. hold?

Zoomlion Heavy Industry NA, Inc. holds 26 US utility patents granted between 2020 and 2024, spanning 20 technology areas.

What is Zoomlion Heavy Industry NA, Inc.'s Innovation Score?

Zoomlion Heavy Industry NA, Inc. has an Innovation Score of 50.8 out of 100 (top 12% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Zoomlion Heavy Industry NA, Inc. focus on?

Zoomlion Heavy Industry NA, Inc.'s top technology area is B62D (Motor VEHICLES; Trailers) with 8 patents, ranking #284 of 1,368 assignees active in that subclass. Grants appear in 20 CPC subclasses total.

Is Zoomlion Heavy Industry NA, Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Zoomlion Heavy Industry NA, Inc..

What does claim depth mean for Zoomlion Heavy Industry NA, Inc.'s patents?

Zoomlion Heavy Industry NA, Inc.'s patents average 14.4 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 Zoomlion Heavy Industry NA, Inc. 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

Zoomlion Heavy Industry NA, Inc.

USPTO PatentsView assignee record - 26 granted patents across 20 technology areas, recorded in grant years 2020–2024. 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: B62D (Motor VEHICLES; Trailers).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Zoomlion ranks #11,890 of 49,997 tracked US assignees by granted-patent volume, with 26 patents across 20 technology areas.

#11,890
of 49,997 US assignees by volume: Top 12%
by Innovation Score (50.8/100): 14.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R11890 · US Corporation #11,890 · 26 grants

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

GRANTS-SMALL 26 grants
UPPER-Q #11,890/49,997
PHOTO-FINISH Yotrio Group
CPC-FOCUS B62D · 20 areas
INNOV-PAR 50.8/100
CLAIMS-RICH 14.4 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Yotrio Group Co., Ltd. (±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 Zoomlion’s 50.8 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 11.4 pts (22%) Velocity 15.0 pts (30%) Breadth 15.8 pts (31%) Claim depth 8.6 pts (17%)

Qualcomm Incorporated · highest

85
BrowserStack · near

51
Cook Biotech… · near

51
K Hartwall OY AB · near

51
Zoomlion Heavy… · this assignee

51
Kulicke & Soffa… · near

51
3D Lighting… · lowest

7

What this shows Zoomlion's Innovation Score is 50.8/100 (top 12% 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 Zoomlion?

Each dot is one of Zoomlion’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). Zoomlion’s own 14.4 claims/patent is ABOVE the 9.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Zoomlion's grants concentrate

Zoomlion Heavy Industry NA, Inc. is a focused PatentsView assignee: 20 CPC subclasses with 30.8% of grants classified under B62D (Motor VEHICLES; Trailers). Peak complete grant year is 2023 (9 grants) versus a trough of 1 in 2020. By volume, Zoomlion sits between Yotrio Group Co., Ltd. and Aalyria Technologies, Inc..

Zoomlion's three-year grant acceleration

Zoomlion Heavy Industry NA, Inc. shows 18 grants in 2022–2024 against only 8 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.

Yotrio Group

26
Zerotech (Shenzhe…

26
Zest IP Holdings

26
Zhejiang E-P Equi…

26
Zak Designs

26
Zhejiang Medicine…

26
Zoomlion Heavy In… ◀

26
360 Electrical L…

25
Aalyria

25

What this shows Zoomlion holds 26 patents at rank #11,888, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Zoomlion

By rank, the assignees closest to #11,888 in granted patent volume.

Leaders in B62D (Motor Vehicles)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Zoomlion, neither rank-band nor same-CPC leaders (those blocks stay above). In B62D (Motor Vehicles), Zoomlion ranks #284 of 1,368 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (51 here).

BrowserStack Limited 51 K. Hartwall OY AB 51 Cook Biotech Incorporated 51 Kulicke & Soffa Netherlands B.V. 51

Zoomlion's Innovation Score vs. every tracked assignee

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

51 Top 12% higher than 88% 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 · 2020–2024

Grants by year

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

View data table

Zoomlion Heavy Industry NA, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	3.8%
2021	7	26.9%
2022	2	7.7%
2023	9	34.6%
2024	7	26.9%

Which technologies does Zoomlion Heavy Industry NA, Inc. patent most?

B62D - Motor VEHICLES; Trailers 8

E02F - DREDGING; Soil-shifting 7

G05G - Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only 6

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 5

F16H - Gearing 4

B66C - CRANES; Load-engaging Elements OR Devices FOR Cranes, Capstans, Winches, OR Tackles 3

B66F - Hoisting, Lifting, Hauling OR Pushing, NOT Otherwise Provided FOR, e.g. Devices Which Apply A Lifting OR Pushing Force Directly TO THE Surface OF A Load 2

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 2

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 2

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 2

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 1

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 1

B60P - Vehicles Adapted FOR Load Transportation OR TO Transport, TO Carry, OR TO Comprise Special Loads OR Objects 1

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 1

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

Top 15 of 20 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

Zoomlion Heavy Industry NA, Inc.'s patent record in context - here's where to go next.

Zoomlion Heavy Industry NA, Inc.'s lead technology class is B62D (Motor VEHICLES; Trailers), 30.8% of its portfolio - see every assignee active in that class. Explore B62D
Ranked #11,890 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zoomlion Heavy Industry NA, Inc. against Yotrio Group Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 50.8/100 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.