Where does Siren Care, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Siren Care, Inc. ranks #27,433 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 Siren Care, Inc. hold?

Siren Care, Inc. holds 10 US utility patents granted between 2019 and 2025, spanning 12 technology areas.

What is Siren Care, Inc.'s Innovation Score?

Siren Care, Inc. has an Innovation Score of 36.5 out of 100 (top 46% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Siren Care, Inc. focus on?

Siren Care, Inc.'s top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 9 patents, ranking #1,889 of 7,127 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Is Siren Care, Inc.'s patent grant rate increasing or decreasing?

Siren Care, Inc.'s recent grant velocity is +700% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Siren Care, Inc.'s patents?

Siren Care, Inc.'s patents average 17.7 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 Siren Care, Inc. 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 US Corporation

Siren Care, Inc.

USPTO PatentsView assignee record - 10 granted patents across 12 technology areas, recorded in grant years 2019–2025. 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, Siren ranks #27,433 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 12 technology areas.

#27,433
of 49,997 US assignees by volume: Top 46%
by Innovation Score (36.5/100): 17.7
avg claims per patent: +700%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R27433 · US Corporation #27,433 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #27,433/49,997
PHOTO-FINISH Silverwell Technology
CPC-FOCUS A61B · 12 areas
INNOV-THIN 36.5/100
CLAIMS-RICH 17.7 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +700% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Silverwell Technology Limited (±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 Siren’s 36.5 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 8.3 pts (23%) Velocity 5.3 pts (15%) Breadth 12.2 pts (34%) Claim depth 10.6 pts (29%)

Qualcomm Incorporated · highest

85
Siren Care · this assignee

36
3D Lighting… · lowest

7

What this shows Siren's Innovation Score is 36.5/100 (top 46% 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 Siren?

Each dot is one of Siren’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). Siren’s own 17.7 claims/patent is ABOVE the 15.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Siren's grants concentrate

Siren Care, Inc. is a focused PatentsView assignee: 12 CPC subclasses with 90% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2019. By volume, Siren sits between Silverwell Technology Limited and Slettvoll Møbler AS.

Siren's three-year grant acceleration

Siren Care, Inc. shows 4 grants in 2022–2024 against only 5 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.

Silverwell Techno…

10
Simless

10
Simple Wishes

10
Simplec

10
Sirius Signal

10
Six Impossible Th…

10
Sleepnet

10
Slettvoll Møbler…

10
Siren Care ◀

10

What this shows Siren holds 10 patents at rank #27,483, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Siren

By rank, the assignees closest to #27,483 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Siren's Innovation Score vs. every tracked assignee

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

36 Top 46% higher than 54% 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 · 2019–2025

Grants by year

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

View data table

Siren Care, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	10.0%
2020	3	30.0%
2021	1	10.0%
2022	2	20.0%
2024	2	20.0%
2025partial year	1	10.0%

Which technologies does Siren Care, Inc. patent most?

A61B - DIAGNOSIS; SURGERY; Identification 9

A41D - OUTERWEAR; Protective GARMENTS; Accessories 6

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 5

A43B - Characteristic Features OF FOOTWEAR; Parts OF Footwear 5

D03D - Woven FABRICS; Methods OF WEAVING; Looms 4

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 4

D04B - Knitting 4

D02G - Crimping OR Curling Fibres, Filaments, Threads, OR YARNS; Yarns OR Threads 4

D10B - Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles 4

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 4

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 3

A41B - SHIRTS; UNDERWEAR; Baby LINEN; Handkerchiefs 2

Top 12 of 12 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

Siren Care, Inc.'s patent record in context - here's where to go next.

Siren Care, Inc.'s lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 90% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #27,433 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Siren Care, Inc. against Silverwell Technology Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.5/100 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.