Where does Tan Tock Seng Hospital Pte Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Tan Tock Seng Hospital Pte Ltd ranks #33,530 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 Tan Tock Seng Hospital Pte Ltd hold?

Tan Tock Seng Hospital Pte Ltd holds 8 US utility patents granted between 2016 and 2025, spanning 9 technology areas.

What is Tan Tock Seng Hospital Pte Ltd's Innovation Score?

Tan Tock Seng Hospital Pte Ltd has an Innovation Score of 46.8 out of 100 (top 20% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Tan Tock Seng Hospital Pte Ltd focus on?

Tan Tock Seng Hospital Pte Ltd's top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 4 patents. Grants appear in 9 CPC subclasses total.

Is Tan Tock Seng Hospital Pte Ltd's patent grant rate increasing or decreasing?

Tan Tock Seng Hospital Pte Ltd's recent grant velocity is +150% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Tan Tock Seng Hospital Pte Ltd's patents?

Tan Tock Seng Hospital Pte Ltd's patents average 14.3 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 Tan Tock Seng Hospital Pte 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

Tan Tock Seng Hospital Pte Ltd

USPTO PatentsView assignee record - 8 granted patents across 9 technology areas, recorded in grant years 2016–2025. 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

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Tan ranks #33,530 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 9 technology areas.

#33,530
of 49,997 US assignees by volume: Top 20%
by Innovation Score (46.8/100): 14.3
avg claims per patent: +150%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33530 · Foreign Corporation #33,530 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #33,530/49,997
PHOTO-FINISH Tagworks Pharmaceuti…
CPC-NARROW A61B · 9 areas
INNOV-PAR 46.8/100
CLAIMS-RICH 14.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +150% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Tagworks Pharmaceuticals B.V. (±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.

Qualcomm Incorporated · highest

85
Tan Tock Seng… · this assignee

47
3D Lighting… · lowest

7

What this shows Tan's Innovation Score is 46.8/100 (top 20% 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.

Where Tan's grants concentrate

Tan Tock Seng Hospital Pte Ltd is a focused PatentsView assignee: 9 CPC subclasses with 50% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2023 (2 grants) versus a trough of 1 in 2016. By volume, Tan sits between Tagworks Pharmaceuticals B.V. and Tap Systems Inc..

Tan's three-year grant acceleration

Tan Tock Seng Hospital Pte Ltd shows 4 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.

Tagworks Pharmace…

8
Tailscale

8
Taiwan Aerogel Te…

8
Taizhou Xiaotangl…

8
Tangle

8
Tango Therapeutics

8
Tangodown

8
Tap Systems

8
Tan Tock Seng Hos… ◀

8

What this shows Tan holds 8 patents at rank #33,596, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Tan

By rank, the assignees closest to #33,596 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Tan's Innovation Score vs. every tracked assignee

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

47 Top 20% higher than 80% 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 · 2016–2025

Grants by year

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

View data table

Tan Tock Seng Hospital Pte Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	12.5%
2018	1	12.5%
2021	1	12.5%
2022	1	12.5%
2023	2	25.0%
2024	1	12.5%
2025partial year	1	12.5%

Which technologies does Tan Tock Seng Hospital Pte Ltd patent most?

A61B - DIAGNOSIS; SURGERY; Identification 4

C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Microbiological OR Enzymological Processes 2

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 2

G06F - Electric Digital Data Processing 1

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 1

A61G - Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices 1

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 1

Top 9 of 9 technology areas

Where it ranks

Overall rank by patents

#33,530

of 49,997 tracked assignees

Innovation Score

46.8 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Tan Tock Seng Hospital Pte Ltd's patent record in context - here's where to go next.

Tan Tock Seng Hospital Pte Ltd's lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 50% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #33,530 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Tan Tock Seng Hospital Pte Ltd against Tagworks Pharmaceuticals B.V., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.8/100 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.