Where does Jiangsu University OF Science AND Technology rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jiangsu University OF Science AND Technology ranks #6,803 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 Jiangsu University OF Science AND Technology hold?

Jiangsu University OF Science AND Technology holds 49 US utility patents granted between 2017 and 2025, spanning 63 technology areas.

What is Jiangsu University OF Science AND Technology's Innovation Score?

Jiangsu University OF Science AND Technology has an Innovation Score of 54.9 out of 100 (top 7% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Jiangsu University OF Science AND Technology focus on?

Jiangsu University OF Science AND Technology's top technology area is B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping) with 11 patents, ranking #52 of 645 assignees active in that subclass. Grants appear in 63 CPC subclasses total.

Is Jiangsu University OF Science AND Technology's patent grant rate increasing or decreasing?

Jiangsu University OF Science AND Technology's recent grant velocity is +350% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Jiangsu University OF Science AND Technology's patents?

Jiangsu University OF Science AND Technology's patents average 8.2 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 University OF Science AND Technology

Q: How is the Jiangsu University OF Science AND Technology 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 - 49 granted patents across 63 technology areas, recorded in grant years 2017–2025. 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: B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Jiangsu ranks #6,803 of 49,997 tracked US assignees by granted-patent volume, with 49 patents across 63 technology areas.

#6,803
of 49,997 US assignees by volume: Top 7%
by Innovation Score (54.9/100): 8.2
avg claims per patent: +350%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6803 · Foreign Corporation #6,803 · 49 grants

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

GRANTS-SMALL 49 grants
UPPER-Q #6,803/49,997
PHOTO-FINISH Interactions
CPC-WIDE B63B · 63 areas
INNOV-PAR 54.9/100
CLAIMS-PAR 8.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +350% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Interactions LLC (±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 54.9 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 13.5 pts (25%) Velocity 11.4 pts (21%) Breadth 25.0 pts (46%) Claim depth 4.9 pts (9%)

Qualcomm Incorporated · highest

85
BCE · near

55
Dassault Aviation · near

55
Jiangsu University… · this assignee

55
Mujin · near

55
Powerchip Semiconduc… · near

55
3D Lighting… · lowest

7

What this shows Jiangsu's Innovation Score is 54.9/100 (top 7% 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 8.2 claims/patent is at or below the 13.7 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.

How Jiangsu's grant cadence moved

Between 2020–2024, Jiangsu University OF Science AND Technology received 36 grants versus 8 in 2015–2019 (+350% equal-window velocity, top decile growth). Across complete PatentsView years, output peaked in 2024 at 10 grants and bottomed in 2017 at 1. Lead class B63B accounts for 22.4% of the portfolio across 63 subclasses. Volume neighbours: Interactions LLC (#6,798) and LG Fuel Cell Systems Inc. (#6,806).

Jiangsu's three-year grant acceleration

Jiangsu University OF Science AND Technology shows 24 grants in 2022–2024 against only 14 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.

Interactions

49
Intercept Pharmac…

49
Inventus Power

49
Japan Agency FOR…

49
Jasco Products

49
KTM

49
King Abdullah Int…

49
LG Fuel Cell Syst…

49
Jiangsu Universit… ◀

49

What this shows Jiangsu holds 49 patents at rank #6,802, 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 #6,802 in granted patent volume.

Leaders in B63B (Ships OR Other Waterborne Vessels)

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 B63B (Ships OR Other Waterborne Vessels), Jiangsu ranks #52 of 645 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (55 here).

BCE Inc. 55 Dassault Aviation 55 Mujin, Inc. 55 Powerchip Semiconductor Manufacturing Corporation 55

Jiangsu's Innovation Score vs. every tracked assignee

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

55 Top 7% higher than 93% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Jiangsu University OF Science AND Technology patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	2.0%
2018	5	10.2%
2019	2	4.1%
2020	9	18.4%
2021	3	6.1%
2022	5	10.2%
2023	9	18.4%
2024	10	20.4%
2025partial year	5	10.2%

Which technologies does Jiangsu University OF Science AND Technology patent most?

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 11

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 7

E02B - Hydraulic Engineering 7

Y02A - Technologies FOR Adaptation TO Climate Change 6

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 5

B63G - Offensive OR Defensive Arrangements ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; Aircraft Carriers 4

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 3

F03B - Machines OR Engines FOR Liquids 3

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 3

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 3

B01D - Separation 3

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 3

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 2

B21F - Working OR Processing OF Metal Wire 2

F01M - Lubricating OF Machines OR Engines IN GENERAL; Lubricating Internal Combustion ENGINES; Crankcase Ventilating 2

Top 15 of 63 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 University OF Science AND Technology's patent record in context - here's where to go next.

Jiangsu University OF Science AND Technology's lead technology class is B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping), 22.4% of its portfolio - see every assignee active in that class. Explore B63B
Ranked #6,803 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jiangsu University OF Science AND Technology against Interactions LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 54.9/100 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.