USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Wuxi EA Medical Instruments Technologies Limited

USPTO PatentsView assignee record - 8 granted patents across 11 technology areas, active 2016–2024. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: A61C (DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

11.1

Avg claims per patent

+600%

5-year filing velocity

The verdict

Wuxi holds 8 US patents across 11 technology areas, rank #33,908 of 50,000 tracked assignees.

#33,908
of 50,000 US assignees by volume: Top 64%
by Innovation Score (31.0/100): 11.1
avg claims per patent: +600%
filing velocity, last 5 yrs

Portfolio overview

Wuxi EA Medical Instruments Technologies Limited has been granted 8 US utility patents between 2016 and 2024, placing Wuxi EA Medical Instruments Technologies Limited at rank #33,908 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 11.1 claims per patent with primary concentration in A61C (DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE). As a Foreign Corporation, Wuxi EA Medical Instruments Technologies Limited is one of the more focused assignees in the PatentsView dataset. By volume, Wuxi sits between Woven Metal Products, Inc. (8 patents, rank #33,904) and Xenter, Inc. (8 patents, rank #33,912) - the closest US assignees by grant volume. The composite Innovation Score of 31.0/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 7 grants, compared with 1 in the 2015–2019 window, a +600% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Wuxi EA Medical Instruments Technologies Limited's 11.1 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Wuxi EA Medical Instruments Technologies Limited against peers pursuing similar technology classes.

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, filing velocity, technology breadth, and claim depth (0–100)

31 Top 64% higher than 36% of 50,000 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

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Velocity Accelerating

Where it ranks

Overall rank by patents

#33,908

Across all tracked assignees

Innovation Score

31.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Wuxi EA Medical Instruments Technologies Limited hold?

Wuxi EA Medical Instruments Technologies Limited holds 8 US granted patents filed 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. This composite metric weighs portfolio volume (40%), filing 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. The company has filed patents in 11 CPC subclasses total.

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

Wuxi EA Medical Instruments Technologies Limited's recent filing velocity is +600% compared to the prior five-year period. This indicates accelerating innovation.

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 relatively simple claim structure, typical for focused inventions.

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.

How to use this portfolio

Wuxi's 8 grants land it in the top 64% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Wuxi ranks #33,908 of 50,000. Top 50 holders
Most of this portfolio concentrates in A61C - see who else leads that technology area. A61C leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.