Where does CAS Medical Systems, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), CAS Medical Systems, Inc. ranks #20,894 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 CAS Medical Systems, Inc. hold?

CAS Medical Systems, Inc. holds 13 US utility patents granted between 2015 and 2019, spanning 5 technology areas.

What is CAS Medical Systems, Inc.'s Innovation Score?

CAS Medical Systems, Inc. has an Innovation Score of 24.4 out of 100 (15th 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 CAS Medical Systems, Inc. focus on?

CAS Medical Systems, Inc.'s top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 13 patents, ranking #1,352 of 7,127 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is CAS Medical Systems, Inc.'s patent grant rate increasing or decreasing?

CAS Medical Systems, Inc.'s recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for CAS Medical Systems, Inc.'s patents?

CAS Medical Systems, Inc.'s patents average 12.4 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 CAS Medical Systems, 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

CAS Medical Systems, Inc.

USPTO PatentsView assignee record - 13 granted patents across 5 technology areas, recorded in grant years 2015–2019. 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, CAS ranks #20,894 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 5 technology areas.

#20,894
of 49,997 US assignees by volume: 15th percentile
by Innovation Score (24.4/100): 12.4
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R20894 · US Corporation #20,894 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #20,894/49,997
PHOTO-FINISH Camilla IP PTY
CPC-NARROW A61B · 5 areas
INNOV-THIN 24.4/100
CLAIMS-RICH 12.4 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Camilla IP PTY 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 CAS’s 24.4 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 9.1 pts (37%) Velocity 0.0 pts (0%) Breadth 7.9 pts (32%) Claim depth 7.4 pts (30%)

Qualcomm Incorporated · highest

85
CAS Medical Systems · this assignee

24
3D Lighting… · lowest

7

What this shows CAS's Innovation Score is 24.4/100 (15th 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 CAS?

Each dot is one of CAS’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). CAS’s own 12.4 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.

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

Where CAS's grants concentrate

CAS Medical Systems, Inc. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2017 (4 grants) versus a trough of 2 in 2015. By volume, CAS sits between Camilla IP PTY Ltd and Centipede Semi Ltd..

Camilla IP PTY

13
Canadian Blood Se…

13
Caringo

13
Carnival

13
Cassina S P A

13
Cell Biotech

13
Center FOR Advanc…

13
Centipede Semi

13
CAS Medical Syste… ◀

13

What this shows CAS holds 13 patents at rank #20,890, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near CAS

By rank, the assignees closest to #20,890 in granted patent volume.

Leaders in A61B (Diagnosis)

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

CAS's Innovation Score vs. every tracked assignee

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

24 15th percentile higher than 15% 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 · 2015–2019

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

CAS Medical Systems, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	15.4%
2016	2	15.4%
2017	4	30.8%
2018	3	23.1%
2019	2	15.4%

Which technologies does CAS Medical Systems, Inc. patent most?

A61B - DIAGNOSIS; SURGERY; Identification 13

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 4

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

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

Top 5 of 5 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

CAS Medical Systems, Inc.'s patent record in context - here's where to go next.

CAS Medical Systems, Inc.'s lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 100% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #20,894 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare CAS Medical Systems, Inc. against Camilla IP PTY Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.4/100 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.

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.