Where does Xuanwu Hospital Capital Medical University rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Xuanwu Hospital Capital Medical University ranks #25,580 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 Xuanwu Hospital Capital Medical University hold?

Xuanwu Hospital Capital Medical University holds 11 US utility patents granted between 2015 and 2025, spanning 9 technology areas.

What is Xuanwu Hospital Capital Medical University's Innovation Score?

Xuanwu Hospital Capital Medical University has an Innovation Score of 42.7 out of 100 (top 30% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Xuanwu Hospital Capital Medical University focus on?

Xuanwu Hospital Capital Medical University's top technology area is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes) with 6 patents, ranking #3,449 of 7,163 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Xuanwu Hospital Capital Medical University's patent grant rate increasing or decreasing?

Xuanwu Hospital Capital Medical University's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Xuanwu Hospital Capital Medical University's patents?

Xuanwu Hospital Capital Medical University's patents average 11.4 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Xuanwu Hospital Capital Medical University

Q: How is the Xuanwu Hospital Capital Medical University 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 - 11 granted patents across 9 technology areas, recorded in grant years 2015–2025. 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: A61K (Preparations FOR Medical, Dental OR Toiletry Purposes).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Xuanwu ranks #25,580 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 9 technology areas.

#25,580
of 49,997 US assignees by volume: Top 30%
by Innovation Score (42.7/100): 11.4
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R25580 · Foreign Corporation #25,580 · 11 grants

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

GRANTS-MICRO 11 grants
MID-PACK #25,580/49,997
PHOTO-FINISH XceedID
CPC-NARROW A61K · 9 areas
INNOV-PAR 42.7/100
CLAIMS-PAR 11.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: XceedID 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 Xuanwu’s 42.7 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 8.6 pts (20%) Velocity 16.7 pts (39%) Breadth 10.6 pts (25%) Claim depth 6.9 pts (16%)

Qualcomm Incorporated · highest

85
Xuanwu Hospital… · this assignee

43
3D Lighting… · lowest

7

What this shows Xuanwu's Innovation Score is 42.7/100 (top 30% 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 Xuanwu?

Each dot is one of Xuanwu’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). Xuanwu’s own 11.4 claims/patent is at or below the 15.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Xuanwu's grants concentrate

Xuanwu Hospital Capital Medical University is a focused PatentsView assignee: 9 CPC subclasses with 54.5% of grants classified under A61K (Preparations FOR Medical, Dental OR Toiletry Purposes). Peak complete grant year is 2023 (2 grants) versus a trough of 1 in 2015. By volume, Xuanwu sits between Xiamen Kingdomway Group Company and Xiamen Roadzup Outdoor Products Co., Ltd..

Xuanwu's three-year grant acceleration

Xuanwu Hospital Capital Medical University shows 5 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.

Xiamen Kingdomway…

11
Xiaomi Communicat…

11
XR Downhole

11
Xtreme Marine

11
Xceedid

11
Xi'an Westpeace F…

11
Xifi Networks R&D

11
Xiamen Roadzup Ou…

11
Xuanwu Hospital C… ◀

11

What this shows Xuanwu holds 11 patents at rank #25,558, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Xuanwu

By rank, the assignees closest to #25,558 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

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

Xuanwu's Innovation Score vs. every tracked assignee

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

43 Top 30% higher than 70% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Xuanwu Hospital Capital Medical University patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	9.1%
2016	1	9.1%
2019	1	9.1%
2021	1	9.1%
2022	1	9.1%
2023	2	18.2%
2024	2	18.2%
2025partial year	2	18.2%

Which technologies does Xuanwu Hospital Capital Medical University patent most?

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 6

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 6

C07K - Peptides 2

A61B - DIAGNOSIS; SURGERY; Identification 2

G06T - Image Data Processing OR Generation, IN General 1

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 1

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 1

A61H - Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specific Parts OF THE Body 1

C07D - Heterocyclic Compounds 1

Top 9 of 9 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

Xuanwu Hospital Capital Medical University's patent record in context - here's where to go next.

Xuanwu Hospital Capital Medical University's lead technology class is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes), 54.5% of its portfolio - see every assignee active in that class. Explore A61K
Ranked #25,580 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Xuanwu Hospital Capital Medical University against Xiamen Kingdomway Group Company, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.7/100 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.