Where does Wuxi EA Medical Instruments Technologies Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Wuxi EA Medical Instruments Technologies Limited ranks #33,925 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 Wuxi EA Medical Instruments Technologies Limited hold?

Wuxi EA Medical Instruments Technologies Limited holds 8 US utility patents granted between 2016 and 2024, spanning 11 technology areas.

What is Wuxi EA Medical Instruments Technologies Limited's Innovation Score?

Wuxi EA Medical Instruments Technologies Limited has an Innovation Score of 31.0 out of 100 (36th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Wuxi EA Medical Instruments Technologies Limited focus on?

Wuxi EA Medical Instruments Technologies Limited's top technology area is A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene) with 6 patents, ranking #150 of 546 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Wuxi EA Medical Instruments Technologies Limited's patent grant rate increasing or decreasing?

Wuxi EA Medical Instruments Technologies Limited's recent grant velocity is +600% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Wuxi EA Medical Instruments Technologies Limited's patents?

Wuxi EA Medical Instruments Technologies Limited's patents average 11.1 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

Wuxi EA Medical Instruments Technologies Limited

Q: How is the Wuxi EA Medical Instruments Technologies Limited 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 - 8 granted patents across 11 technology areas, recorded in grant years 2016–2024. 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: A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Wuxi ranks #33,925 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 11 technology areas.

#33,925
of 49,997 US assignees by volume: 36th percentile
by Innovation Score (31.0/100): 11.1
avg claims per patent: +600%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33925 · Foreign Corporation #33,925 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #33,925/49,997
PHOTO-FINISH Woven Metal Products
CPC-FOCUS A61C · 11 areas
INNOV-THIN 31.0/100
CLAIMS-PAR 11.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +600% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Woven Metal Products, 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 Wuxi’s 31.0 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 7.6 pts (25%) Velocity 5.0 pts (16%) Breadth 11.7 pts (38%) Claim depth 6.7 pts (22%)

Qualcomm Incorporated · highest

85
Wuxi EA Medical… · this assignee

31
3D Lighting… · lowest

7

What this shows Wuxi's Innovation Score is 31.0/100 (36th percentile 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 Wuxi?

Each dot is one of Wuxi’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). Wuxi’s own 11.1 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.

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

Where Wuxi's grants concentrate

Wuxi EA Medical Instruments Technologies Limited is a focused PatentsView assignee: 11 CPC subclasses with 75% of grants classified under A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2016. By volume, Wuxi sits between Woven Metal Products, Inc. and Xenter, Inc..

Wuxi's three-year grant acceleration

Wuxi EA Medical Instruments Technologies Limited shows 3 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.

Woven Metal Produ…

8
Wright Manufactur…

8
Wright's Well Con…

8
Wuhan Jingce Group

8
X-rite Incorporat…

8
X-technology Swiss

8
Xemc Darwind B V

8
Xenter

8
Wuxi EA Medical I… ◀

8

What this shows Wuxi holds 8 patents at rank #33,908, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Wuxi

By rank, the assignees closest to #33,908 in granted patent volume.

Leaders in A61C (Dentistry)

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

Wuxi's Innovation Score vs. every tracked assignee

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

31 36th percentile higher than 36% 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 · 2016–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Wuxi EA Medical Instruments Technologies Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	12.5%
2020	1	12.5%
2021	3	37.5%
2022	1	12.5%
2023	1	12.5%
2024	1	12.5%

Which technologies does Wuxi EA Medical Instruments Technologies Limited patent most?

A61C - DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene 6

G06T - Image Data Processing OR Generation, IN General 6

G06F - Electric Digital Data Processing 5

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 5

A61B - DIAGNOSIS; SURGERY; Identification 2

G06N - Computing Arrangements Based ON Specific Computational Models 2

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

B33Y - Additive Manufacturing, i.e. Manufacturing OF Three-dimensional [3-D] Objects BY Additive Deposition, Additive Agglomeration OR Additive Layering, e.g. BY 3-D Printing, Stereolithography OR Selective Laser Sintering 1

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 1

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

G06V - Image OR Video Recognition OR Understanding 1

Top 11 of 11 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

Wuxi EA Medical Instruments Technologies Limited's patent record in context - here's where to go next.

Wuxi EA Medical Instruments Technologies Limited's lead technology class is A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene), 75% of its portfolio - see every assignee active in that class. Explore A61C
Ranked #33,925 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Wuxi EA Medical Instruments Technologies Limited against Woven Metal Products, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.0/100 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.