Where does Hubei University of Technology rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hubei University of Technology ranks #17,758 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 Hubei University of Technology hold?

Hubei University of Technology holds 16 US utility patents granted between 2017 and 2025, spanning 20 technology areas.

What is Hubei University of Technology's Innovation Score?

Hubei University of Technology has an Innovation Score of 43.6 out of 100 (top 28% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Hubei University of Technology focus on?

Hubei University of Technology's top technology area is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties) with 6 patents, ranking #2,307 of 7,863 assignees active in that subclass. Grants appear in 20 CPC subclasses total.

Is Hubei University of Technology's patent grant rate increasing or decreasing?

Hubei University of Technology's recent grant velocity is +233% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Hubei University of Technology's patents?

Hubei University of Technology's patents average 10.6 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 Hubei University of 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 2015–2025 USPTO PatentsView Foreign Corporation

Hubei University of Technology

USPTO PatentsView assignee record - 16 granted patents across 20 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: G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hubei ranks #17,758 of 49,997 tracked US assignees by granted-patent volume, with 16 patents across 20 technology areas.

#17,758
of 49,997 US assignees by volume: Top 28%
by Innovation Score (43.6/100): 10.6
avg claims per patent: +233%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R17758 · Foreign Corporation #17,758 · 16 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 16 grants
MID-PACK #17,758/49,997
PHOTO-FINISH Hinge Health
CPC-FOCUS G01N · 20 areas
INNOV-PAR 43.6/100
CLAIMS-PAR 10.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +233% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hinge Health, 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 Hubei’s 43.6 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 9.8 pts (22%) Velocity 11.7 pts (27%) Breadth 15.8 pts (36%) Claim depth 6.4 pts (15%)

Qualcomm Incorporated · highest

85
Hubei University of… · this assignee

44
3D Lighting… · lowest

7

What this shows Hubei's Innovation Score is 43.6/100 (top 28% 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 Hubei?

Each dot is one of Hubei’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). Hubei’s own 10.6 claims/patent is at or below the 16.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Hubei's grants concentrate

Hubei University of Technology is a focused PatentsView assignee: 20 CPC subclasses with 37.5% of grants classified under G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties). Peak complete grant year is 2024 (5 grants) versus a trough of 1 in 2019. By volume, Hubei sits between Hinge Health, Inc. and I-TEN.

Hubei's three-year grant acceleration

Hubei University of Technology shows 7 grants in 2022–2024 against only 4 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.

Hinge Health

16
Hirschmann Automo…

16
Honeywell Sarl

16
Huawei Device (Sh…

16
Huga Optotech

16
Hyalta Aeronautics

16
Hydril

16
I-ten

16
Hubei University… ◀

16

What this shows Hubei holds 16 patents at rank #17,760, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hubei

By rank, the assignees closest to #17,760 in granted patent volume.

Leaders in G01N (Investigating OR Analysing Materials BY Determining Their…)

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

Hubei's Innovation Score vs. every tracked assignee

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

44 Top 28% higher than 72% 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

Hubei University of Technology patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	12.5%
2019	1	6.3%
2020	2	12.5%
2021	1	6.3%
2022	2	12.5%
2024	5	31.3%
2025partial year	3	18.8%

Which technologies does Hubei University of Technology patent most?

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 6

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 3

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

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 2

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 2

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 2

C07D - Heterocyclic Compounds 2

G10K - Sound-producing DEVICES; Methods OR Devices FOR Protecting Against, OR FOR Damping, Noise OR Other Acoustic Waves IN GENERAL; Acoustics NOT Otherwise Provided FOR 1

Y02C - Capture, Storage, Sequestration OR Disposal OF Greenhouse Gases [GHG] 1

E01C - Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair 1

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 1

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

B03C - Magnetic OR Electrostatic Separation OF Solid Materials From Solid Materials OR FLUIDS; Separation BY High-voltage Electric Fields 1

H03K - Pulse Technique 1

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 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

Hubei University of Technology's patent record in context - here's where to go next.

Hubei University of Technology's lead technology class is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties), 37.5% of its portfolio - see every assignee active in that class. Explore G01N
Ranked #17,758 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hubei University of Technology against Hinge Health, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.6/100 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.