Where does Shanghai Smartee Denti-technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shanghai Smartee Denti-technology Co., Ltd. ranks #33,235 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 Shanghai Smartee Denti-technology Co., Ltd. hold?

Shanghai Smartee Denti-technology Co., Ltd. holds 8 US utility patents granted between 2023 and 2025, spanning 2 technology areas.

What is Shanghai Smartee Denti-technology Co., Ltd.'s Innovation Score?

Shanghai Smartee Denti-technology Co., Ltd. has an Innovation Score of 33.9 out of 100 (46th 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 Shanghai Smartee Denti-technology Co., Ltd. focus on?

Shanghai Smartee Denti-technology Co., Ltd.'s top technology area is A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene) with 1 patents, ranking #388 of 546 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

Is Shanghai Smartee Denti-technology Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Shanghai Smartee Denti-technology Co., Ltd..

What does claim depth mean for Shanghai Smartee Denti-technology Co., Ltd.'s patents?

Shanghai Smartee Denti-technology Co., Ltd.'s patents average 2.3 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 Shanghai Smartee Denti-technology Co., Ltd. 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

Shanghai Smartee Denti-technology Co., Ltd.

USPTO PatentsView assignee record - 8 granted patents across 2 technology areas, recorded in grant years 2023–2025. 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: 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, Shanghai ranks #33,235 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 2 technology areas.

#33,235
of 49,997 US assignees by volume: 46th percentile
by Innovation Score (33.9/100): 2.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R33235 · Foreign Corporation #33,235 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 8 grants
MID-PACK #33,235/49,997
PHOTO-FINISH Shanghai Origincell…
CPC-NARROW A61C · 2 areas
INNOV-THIN 33.9/100
CLAIMS-SPARSE 2.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Shanghai Origincell Biological Cryo Equipment Co., Ltd. (±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 Shanghai’s 33.9 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 7.6 pts (22%) Velocity 20.0 pts (59%) Breadth 5.0 pts (15%) Claim depth 1.3 pts (4%)

Qualcomm Incorporated · highest

85
Shanghai Smartee… · this assignee

34
3D Lighting… · lowest

7

What this shows Shanghai's Innovation Score is 33.9/100 (46th 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 Shanghai?

Each dot is one of Shanghai’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). Shanghai’s own 2.3 claims/patent is at or below the 12.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Shanghai's grants concentrate

Shanghai Smartee Denti-technology Co., Ltd. is a focused PatentsView assignee: 2 CPC subclasses with 12.5% of grants classified under A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene). Peak complete grant year is 2024 (4 grants) versus a trough of 3 in 2023. By volume, Shanghai sits between Shanghai Origincell Biological Cryo Equipment Co., Ltd. and Shangrao Xinyuan Yuedong Technology Development Co. Ltd.

Shanghai's three-year grant acceleration

Shanghai Smartee Denti-technology Co., Ltd. shows 7 grants in 2022–2024 against only 0 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.

Shanghai Origince…

8
Shanghai Sany Hea…

8
Shanghai Sim-bcd…

8
Shanghai Slamtec

8
Shanghai Tosun Te…

8
Shanghai Tuituo T…

8
Shanghai Vanchip

8
Shangrao Xinyuan…

8
Shanghai Smartee… ◀

8

What this shows Shanghai holds 8 patents at rank #33,174, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shanghai

By rank, the assignees closest to #33,174 in granted patent volume.

Leaders in A61C (Dentistry)

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

Shanghai's Innovation Score vs. every tracked assignee

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

34 46th percentile higher than 46% 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 · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

Shanghai Smartee Denti-technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	3	37.5%
2024	4	50.0%
2025partial year	1	12.5%

Which technologies does Shanghai Smartee Denti-technology Co., Ltd. patent most?

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

Top 2 of 2 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

Shanghai Smartee Denti-technology Co., Ltd.'s patent record in context - here's where to go next.

Shanghai Smartee Denti-technology Co., Ltd.'s lead technology class is A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene), 12.5% of its portfolio - see every assignee active in that class. Explore A61C
Ranked #33,235 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shanghai Smartee Denti-technology Co., Ltd. against Shanghai Origincell Biological Cryo Equipment Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.9/100 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.