THE EYE Hospital OF Wenzhou Medical University
USPTO PatentsView assignee record - 6 granted patents across 7 technology areas, recorded in grant years 2021–2025. 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: 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 Device).
The verdict
According to USPTO PatentsView, THE ranks #43,600 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 7 technology areas.
- #43,600
- of 49,997 US assignees by volume
- 17th percentile
- by Innovation Score (25.4/100)
- 10.0
- avg claims per patent
USPTO PatentsView assignee plate
Corpus R43600 · Foreign Corporation #43,600 · 6 grants
GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH
- GRANTS-MICRO 6 grants
- LOWER-Q #43,600/49,997
- PHOTO-FINISH THE Better Meat
- CPC-NARROW A61F · 7 areas
- INNOV-THIN 25.4/100
- CLAIMS-PAR 10.0 claims/avg
- TYPE-FRNCORP Foreign Corp
- SPAN-YRS 2021–2025 · 5y
- BOOK-RICH 9/10 fields
Nearest grant-volume peer: THE Better Meat Co. (±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 THE’s 25.4 Innovation Score adds up
The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.
Innovation-score neighbourhood around THE
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- THE EYE Hospital OF… · this assignee 25
THE EYE Hospital OF… · this assignee
25 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows THE's Innovation Score is 25.4/100 (17th 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 THE?
Each dot is one of THE’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). THE’s own 10.0 claims/patent is at or below the 14.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.
Where THE's grants concentrate
THE EYE Hospital OF Wenzhou Medical University is a focused PatentsView assignee: 7 CPC subclasses with 50% of grants classified under 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 Device). Peak complete grant year is 2021 (2 grants) versus a trough of 1 in 2022. By volume, THE sits between THE Better Meat Co. and THE Israel Institute OF Biological Research (IIBR).
THE's three-year grant acceleration
THE EYE Hospital OF Wenzhou Medical University shows 1 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.
Who files at THE's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- THE Better Meat
THE Better Meat Co.
6 patents
- THE Board OF Trus…
THE Board OF Trustees OF THE Univ OF Illinois
6 patents
- THE Cookware Glob…
THE Cookware Company Global Sourcing Limited
6 patents
- THE Dedham Group
THE Dedham Group LLC
6 patents
- THE Final
THE Final Co. LLC
6 patents
- THE Government OF…
THE Government OF THE United States OF America AS Represented BY THE Secretary OF THE Department OF Health AND Human Services, Centers FOR Disease Control AND Prevention
6 patents
- THE IPE Clip Fast…
THE IPE Clip Fastener Company, LLC
6 patents
- THE Israel Instit…
THE Israel Institute OF Biological Research (IIBR)
6 patents
- THE EYE Hospital… ◀
THE EYE Hospital OF Wenzhou Medical University
6 patents
What this shows THE holds 6 patents at rank #43,519, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near THE
By rank, the assignees closest to #43,519 in granted patent volume.
- THE Better Meat Co. #43,515 · 6 patents
- THE Board OF Trustees OF THE Univ OF Illinois #43,516 · 6 patents
- THE Cookware Company Global Sourcing Limited #43,517 · 6 patents
- THE Dedham Group LLC #43,518 · 6 patents
- THE Final Co. LLC #43,520 · 6 patents
- THE Government OF THE United States OF America AS Represented BY THE Secretary OF THE Department OF Health AND Human Services, Centers FOR Disease Control AND Prevention #43,521 · 6 patents
- THE IPE Clip Fastener Company, LLC #43,522 · 6 patents
- THE Israel Institute OF Biological Research (IIBR) #43,523 · 6 patents
Leaders in A61F (Filters Implantable Into Blood Vessels)
Other assignees with the most granted patents in THE's primary technology class.
- The Procter & Gamble Company 1,426 in class
- Boston Scientific Scimed, Inc. 1,101 in class
- Edwards Lifesciences Corporation 1,101 in class
- DePuy Synthes Products, Inc. 851 in class
- Globus Medical, Inc. 752 in class
- Cook Medical Technologies LLC 700 in class
- Smith & Nephew, Inc. 541 in class
- Covidien LP 528 in class
THE's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
25 17th percentile higher than 17% 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2021 | 2 | 33.3% |
| 2022 | 1 | 16.7% |
| 2025partial year | 3 | 50.0% |
Which technologies does THE EYE Hospital OF Wenzhou Medical University patent most?
Top 7 of 7 technology areas
Data Source
USPTO PatentsView, US granted patents 2015–2025
What to do with this data
THE EYE Hospital OF Wenzhou Medical University's patent record in context - here's where to go next.
- THE EYE Hospital OF Wenzhou Medical University's lead technology class is 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 Device), 50% of its portfolio - see every assignee active in that class. Explore A61F
- Ranked #43,600 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare THE EYE Hospital OF Wenzhou Medical University against THE Better Meat Co., an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 25.4/100 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.
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.