Where does Peking Union Medical College Hospital rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Peking Union Medical College Hospital ranks #42,274 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 Peking Union Medical College Hospital hold?

Peking Union Medical College Hospital holds 6 US utility patents granted between 2018 and 2025, spanning 8 technology areas.

What is Peking Union Medical College Hospital's Innovation Score?

Peking Union Medical College Hospital has an Innovation Score of 38.9 out of 100 (top 40% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Peking Union Medical College Hospital focus on?

Peking Union Medical College Hospital's top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 3 patents, ranking #4,165 of 7,127 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Peking Union Medical College Hospital's patent grant rate increasing or decreasing?

Peking Union Medical College Hospital's recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Peking Union Medical College Hospital's patents?

Peking Union Medical College Hospital's patents average 14.7 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 Peking Union Medical College Hospital 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

Peking Union Medical College Hospital

USPTO PatentsView assignee record - 6 granted patents across 8 technology areas, recorded in grant years 2018–2025. 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: A61B (DIAGNOSIS; SURGERY; Identification).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Peking ranks #42,274 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 8 technology areas.

#42,274
of 49,997 US assignees by volume: Top 40%
by Innovation Score (38.9/100): 14.7
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R42274 · Foreign Corporation #42,274 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #42,274/49,997
PHOTO-FINISH Payjoy
CPC-NARROW A61B · 8 areas
INNOV-THIN 38.9/100
CLAIMS-RICH 14.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Payjoy 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 Peking’s 38.9 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 6.7 pts (17%) Velocity 13.3 pts (34%) Breadth 10.0 pts (26%) Claim depth 8.8 pts (23%)

Qualcomm Incorporated · highest

85
Ontario Drive & Gear · near

39
Peking Union… · this assignee

39
RJ LEE Group · near

39
Shenzhen Vmax NEW… · near

39
Suzhou Radiant… · near

39
3D Lighting… · lowest

7

What this shows Peking's Innovation Score is 38.9/100 (top 40% 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 Peking?

Each dot is one of Peking’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). Peking’s own 14.7 claims/patent is ABOVE the 11.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Peking's grants concentrate

Peking Union Medical College Hospital is a focused PatentsView assignee: 8 CPC subclasses with 50% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). By volume, Peking sits between Payjoy Inc. and Penguin Automated Systems Inc..

Peking's three-year grant acceleration

Peking Union Medical College Hospital shows 2 grants in 2022–2024 against only 1 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.

Payjoy

6
Peak Industries

6
Pearl

6
Peerless Products

6
Pelletron

6
Pelvalon

6
Pengo

6
Penguin Automated…

6
Peking Union Medi… ◀

6

What this shows Peking holds 6 patents at rank #42,355, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Peking

By rank, the assignees closest to #42,355 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Peking, neither rank-band nor same-CPC leaders (those blocks stay above). In A61B (Diagnosis), Peking ranks #4,165 of 7,127 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (39 here).

Ontario Drive & Gear Limited 39 Shenzhen Vmax NEW Energy Co., Ltd. 39 RJ LEE Group, Inc. 39 Suzhou Radiant Photovoltaic Technology Co., Ltd. 39

Peking's Innovation Score vs. every tracked assignee

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

39 Top 40% higher than 60% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Peking Union Medical College Hospital patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	16.7%
2019	1	16.7%
2022	1	16.7%
2023	1	16.7%
2025partial year	2	33.3%

Which technologies does Peking Union Medical College Hospital patent most?

A61B - DIAGNOSIS; SURGERY; Identification 3

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 3

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 2

A61C - DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene 1

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

C07K - Peptides 1

A01K - Animal HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; Rearing OR Breeding Animals, NOT Otherwise Provided FOR; NEW Breeds OF Animals 1

G06T - Image Data Processing OR Generation, IN General 1

Top 8 of 8 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

Peking Union Medical College Hospital's patent record in context - here's where to go next.

Peking Union Medical College Hospital's lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 50% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #42,274 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Peking Union Medical College Hospital against Payjoy Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.9/100 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.