Where does Carebay Europe Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Carebay Europe Ltd ranks #9,221 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 Carebay Europe Ltd hold?

Carebay Europe Ltd holds 34 US utility patents granted between 2015 and 2019, spanning 3 technology areas.

What is Carebay Europe Ltd's Innovation Score?

Carebay Europe Ltd has an Innovation Score of 25.9 out of 100 (19th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Carebay Europe Ltd's patent grant rate increasing or decreasing?

Carebay Europe Ltd'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 Carebay Europe Ltd's patents?

Carebay Europe Ltd's patents average 12.5 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 Carebay Europe 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

Carebay Europe Ltd

Q: What technology areas does Carebay Europe Ltd focus on?

Carebay Europe Ltd's top technology area is A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor) with 24 patents, ranking #299 of 3,490 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

USPTO PatentsView assignee record - 34 granted patents across 3 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: A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Carebay ranks #9,221 of 49,997 tracked US assignees by granted-patent volume, with 34 patents across 3 technology areas.

#9,221
of 49,997 US assignees by volume: 19th percentile
by Innovation Score (25.9/100): 12.5
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9221 · Foreign Corporation #9,221 · 34 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 34 grants
UPPER-Q #9,221/49,997
PHOTO-FINISH Cambridge Touch
CPC-NARROW A61M · 3 areas
INNOV-THIN 25.9/100
CLAIMS-RICH 12.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Cambridge Touch Technologies 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 Carebay’s 25.9 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 12.3 pts (47%) Velocity 0.0 pts (0%) Breadth 6.1 pts (24%) Claim depth 7.5 pts (29%)

Qualcomm Incorporated · highest

85
Brownmed · near

26
Zhonghao Chenguang… · near

26
Carebay Europe · this assignee

26
Harbor Innovations · near

26
Olivia Garden… · near

26
3D Lighting… · lowest

7

What this shows Carebay's Innovation Score is 25.9/100 (19th 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 Carebay?

Each dot is one of Carebay’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). Carebay’s own 12.5 claims/patent is at or below the 16.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Carebay's grants concentrate

Carebay Europe Ltd is a focused PatentsView assignee: 3 CPC subclasses with 70.6% of grants classified under A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor). Peak complete grant year is 2018 (19 grants) versus a trough of 1 in 2015. By volume, Carebay sits between Cambridge Touch Technologies Ltd. and Computime Limited.

Cambridge Touch

34
Canary Medical

34
Canon Information…

34
Canrig Robotic AS

34
Celldex Therapeut…

34
Chien Luen Indust…

34
Clearone

34
Computime

34
Carebay Europe ◀

34

What this shows Carebay holds 34 patents at rank #9,231, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Carebay

By rank, the assignees closest to #9,231 in granted patent volume.

Leaders in A61M (Devices FOR Introducing Media Into)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Carebay, neither rank-band nor same-CPC leaders (those blocks stay above). In A61M (Devices FOR Introducing Media Into), Carebay ranks #299 of 3,490 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (26 here).

Olivia Garden International Inc. 26 Harbor Innovations, LLC 26 Brownmed, Inc. 26 Zhonghao Chenguang Research Institute of Chemiccal Industry Company Limited 26

Carebay's Innovation Score vs. every tracked assignee

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

26 19th percentile higher than 19% 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

Carebay Europe Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	2.9%
2016	2	5.9%
2017	8	23.5%
2018	19	55.9%
2019	4	11.8%

Which technologies does Carebay Europe Ltd patent most?

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 24

G09B - Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams 2

F04C - Rotary-piston, OR Oscillating-piston, Positive-displacement Machines FOR Liquids ; Rotary-piston, OR Oscillating-piston, Positive-displacement Pumps 1

Top 3 of 3 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

Carebay Europe Ltd's patent record in context - here's where to go next.

Carebay Europe Ltd's lead technology class is A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor), 70.6% of its portfolio - see every assignee active in that class. Explore A61M
Ranked #9,221 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Carebay Europe Ltd against Cambridge Touch Technologies Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.9/100 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.