Where does Jiangsu Xcmg Construction Machinery Research Institute Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jiangsu Xcmg Construction Machinery Research Institute Ltd. ranks #7,578 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Is Jiangsu Xcmg Construction Machinery Research Institute Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Jiangsu Xcmg Construction Machinery Research Institute Ltd..

What does claim depth mean for Jiangsu Xcmg Construction Machinery Research Institute Ltd.'s patents?

Jiangsu Xcmg Construction Machinery Research Institute Ltd.'s patents average 7.0 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Jiangsu Xcmg Construction Machinery Research Institute Ltd.

Q: How is the Jiangsu Xcmg Construction Machinery Research Institute 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 PatentsView assignee record - 43 granted patents across 23 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: E02F (DREDGING; Soil-shifting).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Jiangsu ranks #7,578 of 49,997 tracked US assignees by granted-patent volume, with 43 patents across 23 technology areas.

#7,578
of 49,997 US assignees by volume: Top 8%
by Innovation Score (54.3/100): 7.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R7578 · Foreign Corporation #7,578 · 43 grants

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

GRANTS-SMALL 43 grants
UPPER-Q #7,578/49,997
PHOTO-FINISH Integra LifeSciences
CPC-FOCUS E02F · 23 areas
INNOV-PAR 54.3/100
CLAIMS-SPARSE 7.0 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Integra LifeSciences Corporation (±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 Jiangsu’s 54.3 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 13.1 pts (24%) Velocity 20.0 pts (37%) Breadth 17.0 pts (31%) Claim depth 4.2 pts (8%)

Qualcomm Incorporated · highest

85
Jiangsu Xcmg… · this assignee

54
Joy Global Surface… · near

54
JRD Communication… · near

54
Lowe's Companies · near

54
WiSys Technology… · near

54
3D Lighting… · lowest

7

What this shows Jiangsu's Innovation Score is 54.3/100 (top 8% 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 Jiangsu?

Each dot is one of Jiangsu’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). Jiangsu’s own 7.0 claims/patent is at or below the 10.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Jiangsu's grants concentrate

Jiangsu Xcmg Construction Machinery Research Institute Ltd. is a focused PatentsView assignee: 23 CPC subclasses with 23.3% of grants classified under E02F (DREDGING; Soil-shifting). Peak complete grant year is 2024 (14 grants) versus a trough of 2 in 2021. By volume, Jiangsu sits between Integra LifeSciences Corporation and KEY Foundry Co., Ltd..

Jiangsu's three-year grant acceleration

Jiangsu Xcmg Construction Machinery Research Institute Ltd. shows 31 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.

Integra Lifescien…

43
International Ins…

43
Inveniam Capital…

43
Japan Petroleum E…

43
Johnson Matthey D…

43
KAI R&D Center

43
Karl Leibinger Me…

43
KEY Foundry

43
Jiangsu Xcmg Cons… ◀

43

What this shows Jiangsu holds 43 patents at rank #7,578, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Jiangsu

By rank, the assignees closest to #7,578 in granted patent volume.

Leaders in E02F (Dredging)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Jiangsu, neither rank-band nor same-CPC leaders (those blocks stay above). In E02F (Dredging), Jiangsu ranks #58 of 348 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (54 here).

WiSys Technology Foundation, Inc. 54 Lowe's Companies, Inc. 54 Joy Global Surface Mining Inc 54 JRD Communication (Shenzhen) Ltd. 54

Jiangsu's Innovation Score vs. every tracked assignee

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

54 Top 8% higher than 92% 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

Jiangsu Xcmg Construction Machinery Research Institute Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	2	4.7%
2022	7	16.3%
2023	10	23.3%
2024	14	32.6%
2025partial year	10	23.3%

Which technologies does Jiangsu Xcmg Construction Machinery Research Institute Ltd. patent most?

E02F - DREDGING; Soil-shifting 10

B62D - Motor VEHICLES; Trailers 4

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 4

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 3

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 2

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

B60Y - Indexing Scheme Relating TO Aspects Cross-cutting Vehicle Technology 1

F16H - Gearing 1

F04C - Rotary-piston, OR Oscillating-piston, Positive-displacement Machines FOR Liquids ; Rotary-piston, OR Oscillating-piston, Positive-displacement Pumps 1

A62C - Fire-fighting 1

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 1

B23C - Milling 1

B28D - Working Stone OR Stone-like Materials 1

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

Jiangsu Xcmg Construction Machinery Research Institute Ltd.'s patent record in context - here's where to go next.

Jiangsu Xcmg Construction Machinery Research Institute Ltd.'s lead technology class is E02F (DREDGING; Soil-shifting), 23.3% of its portfolio - see every assignee active in that class. Explore E02F
Ranked #7,578 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jiangsu Xcmg Construction Machinery Research Institute Ltd. against Integra LifeSciences Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 54.3/100 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.